S1711

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www.sii-ic.com SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR © Seiko Instruments Inc., 2004-2015 Rev.3.1_00 Seiko Instruments Inc. 1 The S-1711 Series is a 2-channel positive voltage regulator with a low dropout vo ltage, high-accuracy output voltage, and low current consumption (150 mA output current) developed based on CMOS technology. A 1.0 μF small ceramic capacitor can be used, and a 2-circuit voltage regulator with ±1.0% high-accuracy output voltage is incorporated in SOT-23-6 or super-small SN T-6A package. A/ B/ E/ F type is provided with a discharge shunt function allowing high-speed output response when the ON/OFF pin is used. Compared with the conventional 150 mA output current 2-channel CM OS voltage regulators, high-density mounting is realized by using super-small SNT-6A package and a small cera mic capacitor. Also, the lo w current consumption makes the S-1711 Series ideal for mobile devices.  Features

• Output voltage: 1.5 V to 5. 5 V, selectable in 0.1 V step
• Input voltage: 2.0 V to 6.5 V
• Output voltage accuracy: ±1.0%
• Dropout voltage: 200 mV typ. (3.0 V output product, I OUT = 150 mA)
• Current consumption: During operation: 70 μA typ., 90 μA max. (Per circuit) During power-off: 0.1 μA typ., 1.0 μA max.
• Output current: Possible to output 150 mA (VIN ≥ VOUT(S) + 1.0 V)*1 (Per circuit)
• Input and output capacitors: A ceramic capacitor of 1.0 μF or more can be used.
• Ripple rejection: 70 dB typ. (f = 1.0 kHz)
• Built-in overcurrent protection circuit: Li mits overcurrent of output transistor.
• Built-in ON/OFF circuit: En sures long battery life.
• Pull-up or pull-down resistor is selectable.
• Discharge shunt function is selectable.
• Operation temperature range: Ta = −40°C to +85°C
• Lead-free, Sn 100%, halogen-free*2 *1. Attention should be paid to the power dissipation of the package when the output current is large. *2. Refer to “ Product Name Structure” for details.  Applications
• Constant-voltage power supply for cellular phone
• Constant-voltage power supply for battery-powered device
• Constant-voltage power supply for home electric/electronic appliance  Packages
• SNT-6A
• SOT-23-6

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-1711 Series Rev.3.1_00 Seiko Instruments Inc. 6  Product Name Structure Users can select the product type, output voltage, and package type fo r the S-1711 Series. Refer to " 1. Product name" regarding the content s of product name, " 2. Function list of product type " regarding the product type, "3. Packages " regarding the package drawings, "4. Product name list " regarding details of the product name. 1. Product name 1. 1 SNT-6A S-1711 x xx xx - I6T1 U Environmental code U: Lead-free (Sn 100%), halogen-free Package abbreviation and IC packing specifications *1 I6T1: SNT-6A, Tape Output voltage of voltage regulator 2 15 to 55 (e.g., when the output voltage is 1.5 V, it is expressed as 15.) Output voltage of voltage regulator 1 15 to 55 (e.g., when the output voltage is 1.5 V, it is expressed as 15.) Product type A to H *1. Refer to the tape drawing. *2. Refer to “ 2. Function list of product type ”. 1. 2 SOT-23-6 S-1711 x xx xx - M6T1 x Environmental code U: Lead-free (Sn 100%), halogen-free G: Lead-free (for details, plea se contact our sales office) Package abbreviation and IC packing specifications M6T1: SOT-23-6, Tape Output voltage of voltage regulator 2 15 to 55 (e.g., when the output voltage is 1.5 V, it is expressed as 15.) Output voltage of voltage regulator 1 15 to 55 (e.g., when the output voltage is 1.5 V, it is expressed as 15.) Product type *2 A to H *1. Refer to the tape drawing. *2. Refer to “ 2. Function list of product type ”.

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.1_00 S-1711 Series Seiko Instruments Inc. 7 2. Function list of product type Table 1 Product Type ON/OFF Logic Discharge Shunt Func tion Pull-up Resistor Pull-down Resistor A Active “H” Available None Available B Active “H” Available None None C Active “H” None None Available D Active “H” None None None E Active “L” Available Available None F Active “L” Available None None G Active “L” None Available None H Active “L” None None None 3. Packages Package Name Drawing Code Package Tape Reel Land SNT-6A PG006-A-P-SD PG006-A-C- SD PG006-A-R-SD PG006-A-L-SD SOT-23-6 MP006-A-P-SD MP006-A-C-SD MP006-A-R-SD ⎯

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-1711 Series Rev.3.1_00 Seiko Instruments Inc. 8 4. Product name list 4. 1 S-1711 Series A type ON/OFF logic: Active “H” Pull-up Resistor: None Discharge Shunt Function: Availabl e Pull-down Resistor: Available Table 2 (1 / 2) Voltage Regulator 1 Output Voltage Voltage Regulator 2 Output Voltage SNT-6A SOT-23-6 1.5 V ±1.0% 1.5 V ±1.0% S-1711A1515-I6T1U S-1711A1515-M6T1x 1.5 V ±1.0% 2.8 V ±1.0% S-1711A1528-I6T1U S-1711A1528-M6T1x 1.5 V ±1.0% 2.85 V ±1.0% S-1711A152J-I6T1U ⎯ 1.5 V ±1.0% 3.3 V ±1.0% S-1711A1533-I6T1U S-1711A1533-M6T1x 1.8 V ±1.0% 1.5 V ±1.0% S-1711A1815-I6T1U S-1711A1815-M6T1x 1.8 V ±1.0% 1.8 V ±1.0% S-1711A1818-I6T1U S-1711A1818-M6T1x 1.8 V ±1.0% 2.7 V ±1.0% S-1711A1827-I6T1U S-1711A1827-M6T1x 1.8 V ±1.0% 2.75 V ±1.0% S-1711A182H-I6T1U S-1711A182H-M6T1x 1.8 V ±1.0% 2.7 V ±1.0% S-1711A1828-I6T1U S-1711A1828-M6T1x 1.8 V ±1.0% 2.85 V ±1.0% S-1711A182J-I6T1U S-1711A182J-M6T1x 1.8 V ±1.0% 2.9 V ±1.0% S-1711A1829-I6T1U S-1711A1829-M6T1x 1.8 V ±1.0% 3.0 V ±1.0% S-1711A1830-I6T1U S-1711A1830-M6T1x 1.8 V ±1.0% 3.3 V ±1.0% S-1711A1833-I6T1U S-1711A1833-M6T1x 1.85 V ±1.0% 2.8 V ±1.0% S-1711A1J28-I6T1U S-1711A1J28-M6T1x 2.4 V ±1.0% 2.4 V ±1.0% S-1711A2424-I6T1U S-1711A2424-M6T1x 2.4 V ±1.0% 2.5 V ±1.0% S-1711A2425-I6T1U S-1711A2425-M6T1x 2.5 V ±1.0% 1.5 V ±1.0% S-1711A2515-I6T1U S-1711A2515-M6T1x 2.5 V ±1.0% 1.8 V ±1.0% S-1711A2518-I6T1U S-1711A2518-M6T1x 2.5 V ±1.0% 2.5 V ±1.0% S-1711A2525-I6T1U S-1711A2525-M6T1x 2.5 V ±1.0% 2.8 V ±1.0% S-1711A2528-I6T1U S-1711A2528-M6T1x 2.5 V ±1.0% 3.3 V ±1.0% S-1711A2533-I6T1U S-1711A2533-M6T1x 2.8 V ±1.0% 1.5 V ±1.0% S-1711A2815-I6T1U S-1711A2815-M6T1x 2.8 V ±1.0% 1.8 V ±1.0% S-1711A2818-I6T1U S-1711A2818-M6T1x

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.1_00 S-1711 Series Seiko Instruments Inc. 9 Table 2 (2 / 2) Voltage Regulator 1 Output Voltage Voltage Regulator 2 Output Voltage SNT-6A SOT-23-6 2.8 V ±1.0% 2.8 V ±1.0% S-1711A2828-I6T1U S-1711A2828-M6T1x 2.8 V ±1.0% 2.9 V ±1.0% S-1711A2829-I6T1U S-1711A2829-M6T1x 2.8 V ±1.0% 3.0 V ±1.0% S-1711A2830-I6T1U S-1711A2830-M6T1x 2.8 V ±1.0% 3.2 V ±1.0% S-1711A2832-I6T1U S-1711A2832-M6T1x 2.8 V ±1.0% 3.3 V ±1.0% S-1711A2833-I6T1U S-1711A2833-M6T1x 2.85 V ±1.0% 1.5 V ±1.0% S-1711A2J15-I6T1U ⎯ 2.85 V ±1.0% 1.8 V ±1.0% S-1711A2J18-I6T1U ⎯ 2.85 V ±1.0% 2.85 V ±1.0% S-1711A2J2J-I6T 1U S-1711A2J2J-M6T1x 2.85 V ±1.0% 3.0 V ±1.0% ⎯ S-1711A2J30-M6T1x 2.85 V ±1.0% 3.3 V ±1.0% S-1711A2J33-I6T1U ⎯ 2.9 V ±1.0% 2.9 V ±1.0% S-1711A2929-I6T1U S-1711A2929-M6T1x 3.0 V ±1.0% 1.5 V ±1.0% S-1711A3015-I6T1U S-1711A3015-M6T1x 3.0 V ±1.0% 1.8 V ±1.0% S-1711A3018-I6T1U S-1711A3018-M6T1x 3.0 V ±1.0% 2.5 V ±1.0% S-1711A3025-I6T1U S-1711A3025-M6T1x 3.0 V ±1.0% 3.0 V ±1.0% S-1711A3030-I6T1U S-1711A3030-M6T1x 3.0 V ±1.0% 3.3 V ±1.0% S-1711A3033-I6T1U S-1711A3033-M6T1x 3.3 V ±1.0% 3.3 V ±1.0% S-1711A3333-I6T1U S-1711A3333-M6T1x 3.3 V ±1.0% 4.8 V ±1.0% S-1711A3348-I6T1U S-1711A3348-M6T1x 5.0 V ±1.0% 2.5 V ±1.0% S-1711A5025-I6T1U S-1711A5025-M6T1x Remark 1. Please contact our sales office for products with specifications other than the above. 2. x: G or U 3. Please select products of environmental code = U for Sn 100%, halogen-free products.

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-1711 Series Rev.3.1_00 Seiko Instruments Inc. 10 4. 2 S-1711 Series B type ON/OFF logic: Active “H” Pull-up Resistor: None Discharge Shunt Function: Ava ilable Pull-down Resistor: None Table 3 Voltage Regulator 1 Output Voltage Voltage Regulator 2 Output Voltage SNT-6A SOT-23-6 1.5 V ±1.0% 1.8 V ±1.0% S-1711B1518-I6T1U S-1711B1518-M6T1x 1.8 V ±1.0% 2.5 V ±1.0% S-1711B1825-I6T1U S-1711B1825-M6T1x 1.8 V ±1.0% 2.8 V ±1.0% S-1711B1828-I6T1U S-1711B1828-M6T1x 1.8 V ±1.0% 3.3 V ±1.0% S-1711B1833-I6T1U S-1711B1833-M6T1x 2.5 V ±1.0% 1.8 V ±1.0% S-1711B2518-I6T1U S-1711B2518-M6T1x 2.5 V ±1.0% 2.8 V ±1.0% S-1711B2528-I6T1U S-1711B2528-M6T1x 2.8 V ±1.0% 1.5 V ±1.0% S-1711B2815-I6T1U S-1711B2815-M6T1x 2.8 V ±1.0% 1.8 V ±1.0% S-1711B2818-I6T1U S-1711B2818-M6T1x 2.8 V ±1.0% 2.8 V ±1.0% S-1711B2828-I6T1U S-1711B2828-M6T1x 3.0 V ±1.0% 3.3 V ±1.0% S-1711B3033-I6T1U S-1711B3033-M6T1x 3.3 V ±1.0% 3.3 V ±1.0% S-1711B3333-I6T1U S-1711B3333-M6T1x Remark 1. Please contact our sales office for products with specifications other than the above. 2. x: G or U 3. Please select products of environmental code = U for Sn 100%, halogen-free products.

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.1_00 S-1711 Series Seiko Instruments Inc. 11 4. 3 S-1711 Series C type ON/OFF logic: Active “H” Pull-up Resistor: None Discharge Shunt Function: None Pull-down Resistor: Available Table 4 Voltage Regulator 1 Output Voltage Voltage Regulator 2 Output Voltage SNT-6A SOT-23-6 1.5 V ±1.0% 1.5 V ±1.0% S-1711C1515-I6T1U S-1711C1515-M6T1x 1.8 V ±1.0% 1.5 V ±1.0% S-1711C1815-I6T1U S-1711C1815-M6T1x 1.8 V ±1.0% 2.7 V ±1.0% S-1711C1827-I6T1U S-1711C1827-M6T1x 1.8 V ±1.0% 2.75 V ±1.0% S-1711C182H-I6T1U S-1711C182H-M6T1x 1.85 V ±1.0% 2.8 V ±1.0% S-1711C1J28-I6T1U S-1711C1J28-M6T1x 2.4 V ±1.0% 2.4 V ±1.0% S-1711C2424-I6T1U S-1711C2424-M6T1x 2.4 V ±1.0% 2.5 V ±1.0% S-1711C2425-I6T1U S-1711C2425-M6T1x 2.5 V ±1.0% 1.5 V ±1.0% S-1711C2515-I6T1U S-1711C2515-M6T1x 2.5 V ±1.0% 1.8 V ±1.0% S-1711C2518-I6T1U S-1711C2518-M6T1x 2.5 V ±1.0% 2.5 V ±1.0% S-1711C2525-I6T1U S-1711C2525-M6T1x 2.8 V ±1.0% 1.5 V ±1.0% S-1711C2815-I6T1U S-1711C2815-M6T1x 2.8 V ±1.0% 1.8 V ±1.0% S-1711C2818-I6T1U S-1711C2818-M6T1x 2.8 V ±1.0% 2.8 V ±1.0% S-1711C2828-I6T1U S-1711C2828-M6T1x 2.8 V ±1.0% 2.9 V ±1.0% S-1711C2829-I6T1U S-1711C2829-M6T1x 2.8 V ±1.0% 3.0 V ±1.0% S-1711C2830-I6T1U S-1711C2830-M6T1x 2.8 V ±1.0% 3.3 V ±1.0% S-1711C2833-I6T1U S-1711C2833-M6T1x 2.85 V ±1.0% 2.85 V ±1.0% S-1711C2J2J-I6T1U S-1711C2J2J-M6T1x 2.9 V ±1.0% 2.9 V ±1.0% S-1711C2929-I6T1U S-1711C2929-M6T1x 3.0 V ±1.0% 1.5 V ±1.0% S-1711C3015-I6T1U S-1711C3015-M6T1x 3.0 V ±1.0% 1.8 V ±1.0% S-1711C3018-I6T1U S-1711C3018-M6T1x 3.0 V ±1.0% 2.5 V ±1.0% S-1711C3025-I6T1U S-1711C3025-M6T1x 3.0 V ±1.0% 3.0 V ±1.0% S-1711C3030-I6T1U S-1711C3030-M6T1x 3.0 V ±1.0% 3.3 V ±1.0% S-1711C3033-I6T1U S-1711C3033-M6T1x Remark 1. Please contact our sales office for products with specifications other than the above. 2. x: G or U 3. Please select products of environmental code = U for Sn 100%, halogen-free products.

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-1711 Series Rev.3.1_00 Seiko Instruments Inc. 12 4. 4 S-1711 Series D type ON/OFF logic: Active “H” Pull-up Resistor: None Discharge Shunt Function: N one Pull-down Resistor: None Table 5 Voltage Regulator 1 Output Voltage Voltage Regulator 2 Output Voltage SNT-6A SOT-23-6 1.8 V ±1.0% 2.8 V ±1.0% S-1711D1828-I6T1U S-1711D1828-M6T1x 1.9 V ±1.0% 2.5 V ±1.0% S-1711D1925-I6T1U S-1711D1925-M6T1x 2.5 V ±1.0% 1.8 V ±1.0% S-1711D2518-I6T1U S-1711D2518-M6T1x 2.5 V ±1.0% 2.8 V ±1.0% S-1711D2528-I6T1U S-1711D2528-M6T1x 2.5 V ±1.0% 2.85 V ±1.0% S-1711D252J-I6T1U ⎯ 2.8 V ±1.0% 1.5 V ±1.0% S-1711D2815-I6T1U S-1711D2815-M6T1x 2.85 V ±1.0% 2.85 V ±1.0% S-1711D2J2J-I6T1U ⎯ 4. 5 S-1711 Series E type ON/OFF logic: Active “L” Pull-up Resistor: Available Discharge Shunt Function: Ava ilable Pull-down Resistor: None Table 6 Voltage Regulator 1 Output Voltage Voltage Regulator 2 Output Voltage SNT-6A SOT-23-6 2.8 V ±1.0% 1.8 V ±1.0% S-1711E2818-I6T1U S-1711E2818-M6T1x 4. 6 S-1711 Series F type ON/OFF logic: Active “L” Pull-up Resistor: None Discharge Shunt Function: Ava ilable Pull-down Resistor: None Table 7 Voltage Regulator 1 Output Voltage Voltage Regulator 2 Output Voltage SNT-6A SOT-23-6 Remark 1. Please contact our sales office for products with specifications other than the above. 2. x: G or U 3. Please select products of environmental code = U for Sn 100%, halogen-free products.

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.1_00 S-1711 Series Seiko Instruments Inc. 13 4. 7 S-1711 Series G type ON/OFF logic: Active “L” Pull-up Resistor: Available Discharge Shunt Function: N one Pull-down Resistor: None Table 8 Voltage Regulator 1 Output Voltage Voltage Regulator 2 Output Voltage SNT-6A SOT-23-6 4. 8 S-1711 Series H type ON/OFF logic: Active “L” Pull-up Resistor: None Discharge Shunt Function: N one Pull-down Resistor: None Table 9 Voltage Regulator 1 Output Voltage Voltage Regulator 2 Output Voltage SNT-6A SOT-23-6 Remark 1. Please contact our sales office for products with specifications other than the above. 2. x: G or U 3. Please select products of environmental code = U for Sn 100%, halogen-free products.

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-1711 Series Rev.3.1_00 Seiko Instruments Inc. 14  Pin Configurations SNT-6A Top view 3 4 Table 10 Pin No. Symbol Description

1 VOUT1 Output voltage pin 1

2 VIN Input voltage pin

3 VOUT2 Output voltage pin 2

4 ON/OFF2 ON/OFF pin 2

6 ON/OFF1 ON/OFF pin 1

Pin No. Symbol Description

5 VSS GND pin

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.1_00 S-1711 Series Seiko Instruments Inc. 15  Absolute Maximum Ratings Table 12 (Ta = 25°C unless otherwise specified) Item Symbol Absolute Maximum Rating Unit Input voltage VIN V SS−0.3 to VSS+7 V VON/OFF1, VON/OFF2 VSS−0.3 to VIN+0.3 V Output voltage V OUT1, VOUT2 V SS−0.3 to VIN+0.3 V Power dissipation SNT-6A PD 400*1 mW SOT-23-6 300 (When not mounted on board) mW 650*1 mW Operation ambient temperature T opr −40 to +85 °C Storage temperature T stg −40 to +125 °C *1. When mounted on board [Mounted board] (1) Board size: 114.3 mm × 76.2 mm × t1.6 mm (2) Name: JEDEC STANDARD51-7 Caution The absolute maximum ra tings are rated values exceeding whic h the product could suffer physical damage. These values must therefore not be exceeded under any conditions. (1) When mounted on board (2) When not mounted on board Power Dissipation (PD) [mW] Ambient Temperature (Ta) [°C] 0 50 100 150 400 200 500 300 100 600 700 SNT-6A SOT-23-6 0 50 100 150 400 200 Power Dissipation (PD) [mW] Ambient Temperature (Ta) [°C] 500 300 100 SOT-23-6 Figure 11 Power Dissipation of Package

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-1711 Series Rev.3.1_00 Seiko Instruments Inc. 16  Electrical Characteristics Table 13 Total (2 circuits) (Ta = 25 °C unless otherwise specified) Item Symbol Condition Min. Typ. Max. Unit Test Circuit Current consumption I SS V IN = 6.5 V, no load ⎯ 140 180 μA 1 Voltage regulator 1 or Voltage regulator 2 (Per circuit) (Ta = 25 °C unless otherwise specified) Item Symbol Condition Min. Typ. Max. Unit Test Circuit Output voltage*1 VOUT(E) V IN = VOUT(S) + 1.0 V, IOUT = 30 mA VOUT(S) × 0.99 VOUT(S) VOUT(S) × 1.01 V 2, 3 Output current*2 IOUT V IN ≥ VOUT(S) + 1.0 V 150*5 ⎯ ⎯ mA 4, 5 Dropout voltage*3 Vdrop I OUT = 150 mA V OUT(S) = 1.5 V 0.50 0.54 0.58 V 2, 3 V OUT(S) = 1.6 V 0.40 0.44 0.48 V 2, 3 V OUT(S) = 1.7 V 0.30 0.34 0.39 V 2, 3 2.1 V ≤ VOUT(S) ≤ 2.7 V ⎯ 0.24 0.36 V 2, 3 2.8 V ≤ VOUT(S) ≤ 5.5 V ⎯ 0.20 0.35 V 2, 3 Line regulation OUTIN OUT1 VV V Δ VOUT(S) + 0.5 V ≤ VIN ≤ 6.5 V, IOUT = 30 mA ⎯ 0.02 0.1 % / V 2, 3 Load regulation ΔVOUT2 V IN = VOUT(S) + 1.0 V, 1.0 mA ≤ IOUT ≤ 150 mA ⎯ 20 40 mV 2, 3 Output voltage temperature coefficient*4 OUT OUT VTa V Δ VIN = VOUT(S) + 1.0 V, IOUT = 30 mA, / °C 2, 3 Current consumption during operation ISS1 V IN = VOUT(S) + 1.0 V, ON/OFF pin = ON, no load ⎯ 70 90 μA 1 Current consumption during power-off ISS2 V IN = VOUT(S) + 1.0 V, ON/OFF pin = OFF, no load ⎯ 0.1 1.0 μA 1 Input voltage V IN ⎯ 2.0 ⎯ 6.5 V 1 ON/OFF pin input voltage “H” VSH V IN = VOUT(S) + 1.0 V, RL = 1.0 kΩ 1.5 ⎯ ⎯ V 6, 7 ON/OFF pin input voltage “L” VSL V IN = VOUT(S) + 1.0 V, RL = 1.0 kΩ ⎯ ⎯ 0.3 V 6, 7 ON/OFF pin B/ D/ E/ F/ G/ H type −0.1 ⎯ 0.1 μA ON/OFF pin input current “L” ISL V IN = 6.5 V, VON/OFF = 0 V E/ G type 1.0 2.5 4.2 μA 6, 7 A/ B/ C/ D/ F/ H type −0.1 ⎯ 0.1 μA Ripple rejection RR VIN = VOUT(S) + 1.0 V, f = 1.0 kHz, ΔVrip = 0.5 Vrms, IOUT = 30 mA ⎯ 70 ⎯ dB 8, 9 Short-circuit current I short V IN = VOUT(S) + 1.0 V, ON/OFF pin = ON, VOUT = 0 V ⎯ 170 ⎯ mA 4, 5 S-1711 Series A/B/E/F type (With discharge shunt function) Item Symbol Condition Min. Typ. Max. Unit Test Circuit “L” output Nch ON resistance R LOW V OUT = 0.1 V, VIN = 6.5 V ⎯ 100 ⎯ Ω 4, 5 S-1711 Series A/C/E/G type (With pull-up/pull-down resistor) Item Symbol Condition Min. Typ. Max. Unit Test Circuit Power-off pull-up/pull-down resistor R PD ⎯ 1.0 2.6 5.0 M Ω 6, 7

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.1_00 S-1711 Series Seiko Instruments Inc. 17 *1. VOUT(S): Set output voltage VOUT(E): Actual output voltage Output voltage when fixing I OUT(=30 mA) and inputting VOUT(S) + 1.0 V *2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current. *3. Vdrop = VIN1 − (VOUT3 × 0.98) V OUT3 is the output voltage when VIN = VOUT(S) + 1.0 V and IOUT = 150 mA. VIN1 is the input voltage at which t he output voltage bec omes 98% of V OUT3 after gradually decreasing the input voltage. *4. A change in the temperature of the output voltage [mV/°C] is calculated using the following equation. ΔVOUT ΔTa []mV/°C *1 = VOUT(S) []V *2 × ΔVOUT ΔTa • VOUT []ppm/°C *3 ÷ 1000 *1. Change in temperature of output voltage *2. Set output voltage *3. Output voltage temperature coefficient *5. The output current can be at least this value. Due to restrictions on the package power dissipation, this value may not be sati sfied. Attention should be paid to the power dissipation of the package when the output current is large. This specificati on is guaranteed by design.

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-1711 Series Rev.3.1_00 Seiko Instruments Inc. 20  Standard Circuit *1. CIN is a capacitor for stabilizing the input. *2. A ceramic capacitor of 1.0 μF or more can be used for CL1 and CL2. VOUT1 ON/OFF1 ON/OFF2 GND VIN VOUT2 Single GND Output 1 Input VSS Output 2 CL2 CL1 *2 CIN Figure 21 Caution The above connection diag ram and constant will not guarantee successful operation. Perform thorough evaluation using the actual application to set the constant.  Condition of Application Input capacitor (CIN): 1.0 μF or more Output capacitor (CL1, CL2): 1.0 μF or more ESR of output capacitor: 1.0 Ω or less Caution Generally a series regulator may cause oscillation, depending on the selection of external parts. Confirm that no oscillation occurs in the application for which the above capacitors are used. Use input/output capacitor which has good temperature characteristics (conforming to the ceramic capacitor EIA X5R (JIS B) characteristics).  Selection of Input and Output Capacitors (CIN, CL1, CL2) The S-1711 Series requires an output capacitor between the VOUT and VSS pins for phase compensation. Operation is stabilized by a ceramic capacitor with an output capacitance of 1.0 μF or more in the entire temperature range. When using an OS capacitor, a tant alum capacitor, or an aluminum electrolyt ic capacitor, the c apacitance must be 1.0 μF or more, and the ESR must be 1.0 Ω or less. The value of the output ov ershoot or undershoot transi ent response varies depending on the value of the output capacitor. The required capacit ance of the input capacitor differs depending on the application. The recommended capacitance for an application is C IN ≥ 1.0 μF, CL1 ≥ 1.0 μF, CL2 ≥ 1.0 μF; however, when selecting the output capacitor, perform sufficient ev aluation, including evaluation of temper ature characteristi cs, on the actual device.

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.1_00 S-1711 Series Seiko Instruments Inc. 21  Explanation of Terms 1. Low dropout voltage regulator This voltage regulator has the low dropout voltage due to its built-in low on-resistance transistor. 2. Low ESR A capacitor whose ESR (Equivalent Se ries Resistance) is low. The S- 1711 Series enables use of a low ESR capacitor, such as a ceramic capacitor, for the output capacitor CL1, CL2. ESR of 1.0 Ω or less can be used. 3. Output voltage (V OUT) The accuracy of the out put voltage is ensured at ±1.0% under the specified condi tions of fixed input voltage *1, fixed output current, and fixed temperature. *1. Differs depending on the product. Caution If the above conditions ch ange, the output voltage value may vary and exceed the accuracy range of the output voltage. Refer to “  Electrical Characteristics” and “ Characteristics (Typical Data) (Per circuit)” for details. 4. Line regulation  ΔVOUT1 ΔVIN • VOUT Indicates the dependency of the output voltage on the input voltage. That is, the values show how much the output voltage changes due to a change in the input voltage with the output current remaining unchanged. 5. Load regulation ( ΔVOUT2) Indicates the dependency of the output voltage on the out put current. That is, the values show how much the output voltage changes due to a change in the output current with the input voltage remaining unchanged. 6. Dropout voltage (V drop) Indicates the differenc e between input voltage (V IN1) and the output voltage when; decreasing input voltage (V IN) gradually until the output voltage has dropped out to the va lue of 98% of output voltage (V OUT3), which is at V IN = VOUT(S) + 1.0 V. Vdrop = VIN1 − (VOUT3 × 0.98)

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-1711 Series Rev.3.1_00 Seiko Instruments Inc. 22 7. Output voltage temperature coefficient  ΔVOUT ΔTa • VOUT The shaded area in Figure 22 is the range where V OUT varies in the operation te mperature range when the output voltage temperature coefficient is ±100 ppm/°C. VOUT(E) Example of VOUT = 2.8 V typ. product −40 +25 +0.28 mV/°C VOUT [V] *1. VOUT(E) is the value of the output voltage measured at Ta = +25°C. +85 Ta [°C] −0.28 mV/°C Figure 22 A change in the temperature of the output voltage [mV/°C] is calculated using the following equation. ΔVOUT ΔTa []mV/°C *1 = VOUT(S) []V *2 × ΔVOUT ΔTa • VOUT []ppm/°C *3 ÷ 1000 *1. Change in temperat ure of output voltage *2. Set output voltage *3. Output voltage tem perature coefficient

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-1711 Series Rev.3.1_00 Seiko Instruments Inc. 24 3. ON/OFF pin 1 and 2 These pins start and stop the regulator. When the ON/OFF pin is set to OFF leve l, the entire internal circuit stops operating, and the built-in P-channel MOS FET output transistor between the VI N pin and the VOUT pin is turned off, reducing current consumption significantly. Since the S-1711 Series A/ B/ E/ F type has a built-in discharge shunt circuit to discharge the output capacitance, the VOUT pin is forcibly set to V SS level. In the S-1711 Series C/ D/ G/ H type, the VOUT pin is set to VSS level through several hundred k Ω internal divided resistors between the VOUT pin and the VSS pin. Note that the current consumption increases when a voltage of 0.3 V to VIN − 0.3 V is applied to the ON/OFF pin. The ON/OFF pin is configured as shown in Figure 24 and Figure 25 . In the S-1711 Series A/ C/ E/ G type, the ON/OFF pin is internally pulled up or pulled down to the VSS pi n in the floating status, so the VOUT pin is set to the VSS level. In the S-1711 Series B/ D/ F/ H type, the ON/OFF pin is not internally pulled up or pulled down, so do not use the ON/OFF pin in the floating stat us. When not using the ON/OFF pin, connec t it to the VIN pin in the product B/ D type, and connect it to the VSS pin in F/ H type. Table 14 Product Type ON/OFF Pin Internal Circuit VOUT Pin Voltage Current Consumption A/ B/ C/ D “H”: ON Operate Set value ISS1 A/ B/ C/ D “L”: OFF Stop V SS level I SS2 E/ F/ G/ H “H”: OFF Stop V SS level I SS2 E/ F/ G/ H “L”: ON Operate Set value ISS1 *1. Note that the IC’s current cons umption increases as much as curr ent flows into the pull-up/pull-down resistor when; the ON/OFF pin is connected to the VIN pin in the A/ C type, the ON/OFF pin is connected to the VSS pin in the E/ G type (Refer to Figure 24). (1) S-1711 Series A/ C/ E/ G Type (2) S-1711 Series B/ D/ F/ H Type VSS VIN ON/OFF E/G type A/C type VSS VIN ON/OFF Figure 24 Figure 25

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.1_00 S-1711 Series Seiko Instruments Inc. 25 4. Discharge shunt function (S -1711 Series A/ B/ E/ F type) The S-1711 Series A/ B/ E/ F type has a built-in discharge shunt circuit to discharge the output capacitance. When the ON/OFF pin is set to OFF level, turns the output transistor off, and turns the discharge shunt circuit on so that the output capacitor discharges. These ty pes allow the VOUT pin to reach V SS level faster than the S-1711 Series C / D / G / H type that does not have a discharge shunt circuit. Output transistor : OFF ON/OFF Pin: OFF VIN ON/OFF VSS ON/OFF circuit Discharge shunt circuit : ON VOUT *1. Parasitic diode Current flow GND S-1711 Series Output capacitor (CL) Figure 26 5. Pull-down/pull-up resistor (S-1711 Series A/ C/ E/ G type) In the S-1711 Series A/ C/ E/ G type, the ON/OFF pin is internally pulled up to the VIN pin or pulled down to the VSS pin in the floating status, so the VOUT pin is set to the VSS level. Note that the IC’s current consumption increases as much as current flows into the pull-up / pull-down resistor when; the ON / OFF pin is connected to the VI N pin in the A / C type, the ON / OFF pin is connected to the VSS pin in the E / G type.

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-1711 Series Rev.3.1_00 Seiko Instruments Inc. 26  Precautions

• Wiring patterns for the VIN pin, the VOUT pin and G ND should be designed so that the impedance is low. When mounting an output capac itor between the VOUT pin and the VSS pin (C L1, CL2) and a capacitor for stabilizing the input between the VIN pin and the VSS pin (C IN), the distance from t he capacitors to these pi ns should be as short as possible.
• Note that generally the output voltage may increase when a series regulator is used at low load current (1.0 mA or less).
• Note that generally the output voltage may increase due to the leakage curr ent from an output dr iver when a series regulator is used at high temperature.
• Generally a series regulator may c ause oscillation, depending on the selecti on of external parts. The following conditions are recommended for the S-1711 Series. However, be sure to perform sufficient evaluation under the actual usage conditions for selection, including evaluation of temperature characteristics. Input capacitor (C IN): 1.0 μF or more Output capacitor (C L1, CL2): 1.0 μF or more Equivalent series resistance (ESR): 1.0 Ω or less Use input/output capacitor which has good temperature characteristics (conforming to the ceramic capacitor EIA X5R (JIS B) characteristics).
• The voltage regulator may oscillate when the impedance of the pow er supply is high and t he input capacitance is small or an input capacitor is not connected.
• If the output capacitance is sm all, power supply’s fluctuat ion and the characteristics of load fluctuation become worse. Sufficiently evaluate the output voltage’s fluctuation with the actual device.
• Overshoot may occur in the output voltage momentarily if the voltage is rapidly raised at power-on or when the power supply fluctuates. Sufficiently evaluate the output voltage at power-on with the actual device.
• The application conditions for the i nput voltage, the out put voltage, and the load curr ent should not exceed the package power dissipation.
• Do not apply an electrostatic discharge to this IC that ex ceeds the performance ratings of the built-in electrostatic protection circuit.
• In determining the output current, attention should be paid to the out put current value specified in Table 13 in “  Electrical Characteristics” and footnote *5 of the table.
• SII claims no responsibility for any dis putes arising out of or in connecti on with any infringement by products including this IC of patents owned by a third party.

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.1_00 S-1711 Series Seiko Instruments Inc. 27  Characteristics (Typical Data) (Per circuit) 1. Output Voltage vs. Output Current (When Load Current Increases) (Ta = 25°C) VOUT = 1.5 V V OUT = 3.0 V 0 100 200 400 VOUT [V] 1.5 1.0 0.5 IOUT [mA] 2.0 300 VIN = 1.8 V 2.0 V 2.5 V 6.5 V VOUT [V] 3.5 3.0 2.5 2.0 1.5 1.0 0.5 IOUT [mA] 4.0 0 100 200 400 300 VIN = 3.3 V 3.5 V 4.0 V 6.5 V VOUT = 5.0 V 0 100 200 400 VOUT [V] IOUT [mA] 300 VIN = 5.3 V 5.5 V 6.0 V 6.5 V Remark In determining the output current, attention should be paid to the following. 1. The minimum output current value and footnote *5 specified in Table 13 in the “ Electrical Characteristics” 2. The package power dissipation 2. Output Voltage vs. Input Voltage (Ta = 25°C) VOUT = 1.5 V V OUT = 3.0 V VOUT [V] 1.6 1.5 1.4 1.3 1.2 1.1 1.0 VIN [V] 3.5 IOUT = 1 mA IOUT = 50 mA IOUT = 30 mA VOUT [V] 3.1 3.0 2.9 2.8 2.7 2.6 2.5 VIN [V] 5.0 IOUT = 1 mA IOUT = 50 mA IOUT = 30 mA VOUT = 5.0 V VOUT [V] 5.5 5.0 4.5 4.0 3.5 3.0 2.5 VIN [V] 7.0 IOUT = 1 mA IOUT = 50 mA IOUT = 30 mA

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-1711 Series Rev.3.1_00 Seiko Instruments Inc. 28 3. Dropout Voltage vs. Output Current VOUT = 1.5 V VOUT = 3.0 V 0 100 200 Vdrop [V] 0.40 0.35 0.30 0.25 0.20 0.15 0.10 0.05 IOUT [mA] 150 85 °C 25 °C -40 °C 50 0 100 200 Vdrop [V] 0.25 0.20 0.15 0.10 0.05 IOUT [mA] 15050 85 °C 25 °C -40 °C VOUT = 5.0 V 0 100 200 Vdrop [V] 0.18 0.14 0.12 0.10 0.08 0.06 0.04 0.02 IOUT [mA] 15050 85 °C 25 °C -40 °C 0.16 4. Dropout Voltage vs. Set Output Voltage 0 23 Vdrop [V] 0.35 0.30 0.25 0.20 0.15 0.10 0.05 VOUT(S) [V] 1 456 150 mA 100 mA 50 mA 30 mA 10 mA 80 mA

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.1_00 S-1711 Series Seiko Instruments Inc. 29 5. Output Voltage vs. Ambient Temperature VOUT = 1.5 V VOUT = 3.0 V -40 0 25 50 75 VOUT [V] 1.60 1.50 1.45 1.40 Ta [°C] 1.55 -25 85 -40 0 25 50 75 VOUT [V] 3.20 3.00 2.90 2.80 Ta [°C] 3.10 -25 85 3.05 2.95 2.85 3.15 VOUT = 5.0 V -40 0 25 50 75 VOUT [V] 5.3 5.0 4.9 4.7 Ta [°C] 5.2 -25 85 5.1 4.8 6. Current Consumption vs. Input Voltage VOUT = 1.5 V VOUT = 3.0 V 02 5 6 7 ISS1 [μA] VIN [V] 1 34 100 85 °C 25 °C -40 °C 02 5 6 7 ISS1 [μA] VIN [V] 1 34 100 85 °C 25 °C -40 °C VOUT = 5.0 V 02 5 6 7 ISS1 [μA] VIN [V] 1 34 100 85 °C 25 °C -40 °C

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-1711 Series Rev.3.1_00 Seiko Instruments Inc. 30 7. Ripple Rejection (Ta = 25°C) VOUT = 1.5 V VIN = 2.5 V, CLn = 1.0 μF VOUT = 3.0 V VIN = 4.0 V, CLn = 1.0 μF 10 100 1k 10k 100k Ripple Rejection [dB] 0 Frequency [Hz] 100 IOUT = 150 mA IOUT = 30 mA IOUT = 1 mA 10 100 1k 10k 100k Ripple Rejection [dB] 0 Frequency [Hz] 100 IOUT = 150 mA IOUT = 30 mA IOUT = 1 mA VOUT = 5.0 V VIN = 6.0 V, CLn = 1.0 μF 10 100 1k 10k 100k Ripple Rejection [dB] 0 Frequency [Hz] 100 IOUT = 150 mA IOUT = 30 mA IOUT = 1 mA Remark C Ln: Output capacitor set to the VOUTn pin externally (n = 1, 2)

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.1_00 S-1711 Series Seiko Instruments Inc. 31  Reference Data (Per circuit) 1. Input Transient Response Characteristics (Ta = 25°C) Common to VR1 and 2 VOUT = 1.5 V IOUT = 30 mA, tr = tf = 5.0 μs, CLn = 1.0 μF, CIN = 1.0 μF VOUT = 3.0 V IOUT = 30 mA, tr = tf = 5.0 μs, CLn = 1.0 μF, CIN = 1.0 μF VOUT [V] 1.56 1.55 1.54 1.53 1.52 1.51 1.50 1.49 1.48 t [μs] VIN [V] 4.0 3.0 2.5 2.0 0.5 1.0 1.5 3.5 -20 80 1200 20 40 60 100 140-40 VOUT VIN 3.04 3.03 3.02 3.01 3.00 2.99

2.98 VOUT [V]

t [μs] VIN [V] -20 80 1200 20 40 60 100 140-40 VOUT VIN VOUT = 5.0 V IOUT = 30 mA, tr = tf = 5.0 μs, CLn = 1.0 μF, CIN = 1.0 μF 5.06 5.05 5.04 5.03 5.02 5.01 5.00 4.99 4.98 -20 80 120 VOUT [V] t [μs] VIN [V] 0 20 40 60 100 140-40 VOUT VIN 2. Load Transient Response Characteristics (Ta = 25°C) VOUT = 1.5 V VIN = 2.5 V, CLn = 1.0 μF, CIN = 1.0 μF, IOUT = 50 mA ↔ 100 mA VOUT = 3.0 V VIN = 4.0 V, CLn = 1.0 μF, CIN = 1.0 μF, IOUT = 50 mA ↔ 100 mA VOUT [V] 1.70 1.55 1.50 1.45 1.40 t [μs] IOUT [mA] 150 -150 -50 -100 100 501.60 1.65 VOUT IOUT -10 40 6001 0 2 0 3 0 5 0 7 0-20 VOUT [V] 3.20 2.90 t [μs] -150 3.05 IOUT [mA] 150 -50 -100 100 3.00 2.95 3.10 3.15 VOUT IOUT -10 40 6001 0 2 0 3 0 5 0 7 0-20 VOUT = 5.0 V VIN =6.0 V, CLn = 1.0 μF, CIN = 1.0 μF, IOUT = 50 mA ↔ 100 mA VOUT [V] t [μs] 5.20 4.90 -150 5.05 IOUT [mA] 150 -50 -100 100 5.00 4.95 5.10 5.15 -10 40 6001 0 2 0 3 0 5 0 7 0-20 VOUT IOUT Remark C Ln: Output capacitor set to the VOUTn pin externally (n = 1, 2)

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-1711 Series Rev.3.1_00 Seiko Instruments Inc. 32 3. ON / OFF Pin Transient Response Characteristics (Ta = 25°C) VOUT = 1.5 V VIN = 2.5 V, CLn = 1.0 μF, CIN = 1.0 μF, IOUT = 100 mA VOUT = 3.0 V VIN = 4.0 V, CLn = 1.0 μF, CIN = 1.0 μF, IOUT = 100 mA -50 VOUT [V] 2.5 2.0 1.5 1.0 0.5 -0.5 t [μs] 0 50 100 150 200 VOUT VON/OFF3.0 3.5 VON/OFF [V] -50 VOUT [V] t [μs] 0 50 100 150 200 VOUT VON/OFF VON/OFF [V] -10 VOUT = 5.0 V VIN = 6.0 V, CLn = 1.0 μF, CIN = 1.0 μF, IOUT = 100 mA -50 VOUT [V] 12.5 10.0 7.5 5.0 2.5 -2.5 t [μs] 0 50 100 150 200 VOUT VON/OFF 15.0 17.5 VIN/OFF [V] 4. Output Capacitance vs. Discharge Time Characteristics (Ta = 25°C) S-1711 Series A / B type (with discharge shunt function) VIN = VOUT + 1.0 V, IOUT = no load, VON/OFF = VOUT + 1.0 V → VSS, tf = 1 μs tDSC [ms] 2.5 2.0 1.5 1.0 0.5 CLn [μF] 26 8 10 12 3.0 3.5 VOUT(S) = 5.0 V VOUT(S) = 1.5 V VOUT(S) = 3.0 V VOUT VON/OFF 1 μs tDSC VOUT × 10% V SS VIN = VOUT + 1.0 V VON/OFF = VOUT + 1.0 V → VSS Figure 27 Figure 28 Measurement Condition of Discharge Time Remark C Ln: Output capacitor set to the VOUTn pin externally (n = 1, 2)

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.1_00 S-1711 Series Seiko Instruments Inc. 33  Marking Specifications 1. SNT-6A Top view 13 2 64 5 (1) (2) (3) (4) (5) (6) (1) to (3) : Product code (Refer to Product name vs. Product code) (4) to (6) : Lot number Product name vs. Product code (a) S-1711 Series A type Product Name Product code Product Name Product code S-1711A1515-I6T1U Q R A S-1711A2630-I6T1U Q V 9 S-1711A1518-I6T1U Q Q D S-1711A2815-I6T1U Q R U S-1711A1526-I6T1U Q V T S-1711A2818-I6T1U Q R V S-1711A1528-I6T1U Q V I S-1711A2828-I6T1U Q R B S-1711A152J-I6T1U Q Q I S-1711A2829-I6T1U Q R 2 S-1711A1533-I6T1U Q V W S-1711A2830-I6T1U Q R D S-1711A1815-I6T1U Q R Y S-1711A2831-I6T1U Q Q A S-1711A1818-I6T1U Q V F S-1711A2832-I6T1U Q R F S-1711A1827-I6T1U Q R P S-1711A2833-I6T1U Q R G S-1711A182H-I6T1U Q R Q S-1711A2J15-I6T1U Q Q F S-1711A1828-I6T1U Q R 5 S-1711A2J18-I6T1U Q Q G S-1711A182J-I6T1U Q V S S-1711A2J2J-I6T1U Q R H S-1711A1829-I6T1U Q V L S-1711A2J33-I6T1U Q Q C S-1711A1830-I6T1U Q V H S-1711A2929-I6T1U Q R J S-1711A1833-I6T1U Q R 7 S-1711A3015-I6T1U Q R X S-1711A1J28-I6T1U Q R Z S-1711A3018-I6T1U Q R W S-1711A2332-I6T1U Q V U S-1711A3025-I6T1U Q R M S-1711A2333-I6T1U Q V V S-1711A3028-I6T1U Q V Z S-1711A2424-I6T1U Q R R S-1711A3030-I6T1U Q R K S-1711A2425-I6T1U Q R S S-1711A3033-I6T1U Q R N S-1711A2515-I6T1U Q R L S-1711A3128-I6T1U Q Q B S-1711A2518-I6T1U Q R E S-1711A3318-I6T1U Q V R S-1711A2525-I6T1U Q R T S-1711A3333-I6T1U Q R 3 S-1711A2528-I6T1U Q V D S-1711A3348-I6T1U Q V J S-1711A2533-I6T1U Q V E S-1711A3350-I6T1U Q V 2 S-1711A2626-I6T1U Q V M S-1711A3434-I6T1U Q V 6 S-1711A2628-I6T1U Q V 7 S-1711A5025-I6T1U Q V 3 S-1711A2629-I6T1U Q V 8 S-1711A5030-I6T1U Q R 8

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-1711 Series Rev.3.1_00 Seiko Instruments Inc. 34 (b) S-1711 Series B type (d) S-1711 Series D type Product Name Product code Product Name Product code S-1711B1518-I6T1U Q U H S-1711D1828-I6T1U Q U N S-1711B1528-I6T1U Q Z C S-1711D1925-I6T1U Q U R S-1711B1825-I6T1U Q U K S-1711D2518-I6T1U Q U O S-1711B1828-I6T1U Q U B S-1711D2528-I6T1U Q U P S-1711B1833-I6T1U Q U J S-1711D252J-I6T1U Q U Y S-1711B2518-I6T1U Q U A S-1711D2815-I6T1U Q U Q S-1711B2528-I6T1U Q U C S-1711D2J2J-I6T1U Q U U S-1711B2815-I6T1U Q U D S-1711B2818-I6T1U Q U E S-1711B2828-I6T1U Q U F S-1711B2833-I6T1U Q Z D S-1711B3033-I6T1U Q Z A S-1711B3333-I6T1U Q Z B (c) S-1711 Series C type (e) S-1711 Series E type Product Name Product code Product Name Product code S-1711C1515-I6T1U Q S A S-1711E2818-I6T1U Q T A S-1711C1815-I6T1U Q S B S-1711C1827-I6T1U Q S C S-1711C182H-I6T1U Q S D (f) S-1711 Series F type S-1711C1828-I6T1U Q S Z Product Name Product code S-1711C1J28-I6T1U Q S E (1) (2) (3) S-1711C2424-I6T1U Q S F S-1711F2818-I6T1U Q T F S-1711C2425-I6T1U Q S G S-1711C2515-I6T1U Q S H S-1711C2518-I6T1U Q S I (g) S-1711 Series G type S-1711C2525-I6T1U Q S J Product Name Product code S-1711C2815-I6T1U Q S K (1) (2) (3) S-1711C2818-I6T1U Q S L S-1711G2830-I6T1U Q T K S-1711C2828-I6T1U Q S M S-1711C2829-I6T1U Q S N S-1711C2830-I6T1U Q S O S-1711C2833-I6T1U Q S P S-1711C2J2J-I6T1U Q S Q S-1711C2929-I6T1U Q S R S-1711C3015-I6T1U Q S S S-1711C3018-I6T1U Q S T S-1711C3025-I6T1U Q S U S-1711C3030-I6T1U Q S V S-1711C3033-I6T1U Q S W

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.1_00 S-1711 Series Seiko Instruments Inc. 35 2. SOT-23-6 123 465 Top view (1) (2) (3) (4) (1) to (3): Product code (Refer to Product name vs. Product code) (4): Lot number Product name vs. Product code (a) S-1711 Series A type Product Name Product code Product Name Product code S-1711A1515-M6T1x Q R A S-1711A2718-M6T1x Q V 5 S-1711A1528-M6T1x Q V I S-1711A2815-M6T1x Q R U S-1711A1529-M6T1x Q V K S-1711A2818-M6T1x Q R V S-1711A1533-M6T1x Q V W S-1711A2819-M6T1x Q V P S-1711A1815-M6T1x Q R Y S-1711A2825-M6T1x Q V C S-1711A1818-M6T1x Q V F S-1711A2828-M6T1x Q R B S-1711A1825-M6T1x Q R 4 S-1711A2829-M6T1x Q R 2 S-1711A1827-M6T1x Q R P S-1711A2830-M6T1x Q R D S-1711A182H-M6T1x Q R Q S-1711A2832-M6T1x Q R F S-1711A1828-M6T1x Q R 5 S-1711A2833-M6T1x Q R G S-1711A182J-M6T1x Q V S S-1711A2J2J-M6T1x Q R H S-1711A1829-M6T1x Q V L S-1711A2J30-M6T1x Q V X S-1711A1830-M6T1x Q V H S-1711A2929-M6T1x Q R J S-1711A1832-M6T1x Q V N S-1711A2933-M6T1x Q V Y S-1711A1833-M6T1x Q R 7 S-1711A3015-M6T1x Q R X S-1711A1J28-M6T1x Q R Z S-1711A3018-M6T1x Q R W S-1711A2045-M6T1x Q V G S-1711A3025-M6T1x Q R M S-1711A2424-M6T1x Q R R S-1711A3030-M6T1x Q R K S-1711A2425-M6T1x Q R S S-1711A3033-M6T1x Q R N S-1711A2515-M6T1x Q R L S-1711A3325-M6T1x Q V A S-1711A2518-M6T1x Q R E S-1711A3328-M6T1x Q V B S-1711A2522-M6T1x Q V O S-1711A3330-M6T1x Q R 6 S-1711A2525-M6T1x Q R T S-1711A3333-M6T1x Q R 3 S-1711A2528-M6T1x Q V D S-1711A3348-M6T1x Q V J S-1711A2529-M6T1x Q R 9 S-1711A4020-M6T1x Q V Q S-1711A2533-M6T1x Q V E S-1711A5025-M6T1x Q V 3 S-1711A2618-M6T1x Q V 4 Remark 1. x: G or U 2. Please select products of environmental code = U for Sn 100%, halogen-free products.

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-1711 Series Rev.3.1_00 Seiko Instruments Inc. 36 (b) S-1711 Series B type (d) S-1711 Series D type Product Name Product code Product Name Product code S-1711B1518-M6T1x Q U H S-1711D1825-M6T1x Q U S S-1711B1529-M6T1x Q U I S-1711D1826-M6T1x Q U W S-1711B1825-M6T1x Q U K S-1711D1828-M6T1x Q U N S-1711B1828-M6T1x Q U B S-1711D1832-M6T1x Q U T S-1711B1832-M6T1x Q U M S-1711D1925-M6T1x Q U R S-1711B1833-M6T1x Q U J S-1711D2518-M6T1x Q U O S-1711B2515-M6T1x Q U G S-1711D2528-M6T1x Q U P S-1711B2518-M6T1x Q U A S-1711D2629-M6T1x Q U X S-1711B2528-M6T1x Q U C S-1711D2815-M6T1x Q U Q S-1711B2618-M6T1x Q Z G S-1711D4230-M6T1x Q U V S-1711B2718-M6T1x Q Z H S-1711B2815-M6T1x Q U D S-1711B2818-M6T1x Q U E S-1711B2825-M6T1x Q U L S-1711B2828-M6T1x Q U F S-1711B3030-M6T1x Q Z I S-1711B3033-M6T1x Q Z A S-1711B3036-M6T1x Q Z F S-1711B3333-M6T1x Q Z B (c) S-1711 Series C type (e) S-1711 Series E type Product Name Product code Product Name Product code S-1711C1515-M6T1x Q S A S-1711E1833-M6T1x Q T C S-1711C1815-M6T1x Q S B S-1711E2818-M6T1x Q T A S-1711C1825-M6T1x Q S 2 S-1711E3333-M6T1x Q T B S-1711C1827-M6T1x Q S C S-1711C182H-M6T1x Q S D S-1711C1832-M6T1x Q S X (f) S-1711 Series H type S-1711C1J28-M6T1x Q S E Product Name Product code S-1711C2424-M6T1x Q S F (1) (2) (3) S-1711C2425-M6T1x Q S G S-1711H2518-M6T1x Q T P S-1711C2515-M6T1x Q S H S-1711C2518-M6T1x Q S I S-1711C2525-M6T1x Q S J S-1711C2815-M6T1x Q S K S-1711C2818-M6T1x Q S L S-1711C2828-M6T1x Q S M S-1711C2829-M6T1x Q S N S-1711C2830-M6T1x Q S O S-1711C2833-M6T1x Q S P S-1711C2J2J-M6T1x Q S Q S-1711C2929-M6T1x Q S R S-1711C3015-M6T1x Q S S S-1711C3018-M6T1x Q S T S-1711C3025-M6T1x Q S U S-1711C3030-M6T1x Q S V S-1711C3033-M6T1x Q S W S-1711C3131-M6T1x Q S Y Remark 1. x: G or U 2. Please select products of environmental code = U for Sn 100%, halogen-free products.

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