MAS9162 ETC1 | Alldatasheet

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Technical content

1 (8) DA9162.001

25 October, 2001

/G48/G36/G54/G28/G20/G25/G21 /G27/G19/G3/G80/G36 /G47/G39/G50/G3/G57/G82/G79/G87/G68/G74/G72/G3/G53/G72/G74/G88/G79/G68/G87/G82/G85/G3/G44/G38

  • /G47/G82/G90/G3/G49/G82/G76/G86/G72/G15/G3/G22/G19/G3/G151/G57/G85/G80/G86/G15/G3/G90/G76/G87/G75/G82/G88/G87 /G40/G91/G87/G72/G85/G81/G68/G79/G3/G37/G92/G83/G68/G86/G86/G3/G38/G68/G83/G68/G70/G76/G87/G82/G85
  • /G57/G72/G85/G92/G3/G54/G75/G82/G85/G87/G3/G54/G87/G68/G85/G87/G16/G88/G83/G3/G55/G76/G80/G72/G29/G3/G20/G19/G3/G151/G86
  • /G54/G87/G68/G69/G79/G72/G3/G47/G82/G90/G16/G40/G54/G53/G3/G50/G88/G87/G83/G88/G87/G3/G38/G68/G83/G68/G70/G76/G87/G82/G85/G86
  • /G47/G82/G90/G3/G48/G76/G81/G76/G80/G88/G80/G3/G50/G88/G87/G83/G88/G87/G3/G38/G68/G83/G68/G70/G76/G87/G68/G81/G70/G72 /G53/G72/G84/G88/G76/G85/G72/G80/G72/G81/G87/G29/G3/G19/G17/G21/G21/G3/G151/G41
  • /G53/G72/G74/G88/G79/G68/G87/G82/G85/G3/G40/G81/G68/G69/G79/G72/G18/G39/G76/G86/G68/G69/G79/G72/G3/G38/G82/G81/G87/G85/G82/G79 /G39/G40/G54/G38/G53/G44/G51/G55/G44/G50/G49 MAS9162 is a low dropout voltage regulator with an enable/disable pin, which allows device to be turned off or on by pulling control to low or high. No external bypass capacitor is needed for achieving the low noise level of 30 µVrms. In addition to the noise levels, MAS9162 excels in dropout voltage (95 mV typical at 50 mA) and in start-up time (typically 10 µs from start-up to within ±1% of V OUT(NOM)). The Equivalent Series Resistance (ESR) range of output capacitors that can be used with MAS9162 is very wide. This ESR range from a few m Ω up to a couple of Ohms combined with no minimum output current requirement makes the usage of MAS9162 easier and low in cost. Also the minimum output capacitance requirement is very low. This combined with very short start-up time makes it possible to switch the regulator off and on even in timing critical and/or noise sensitive applications. An internal thermal protection circuit prevents the device from overheating. Also the maximum output current is internally limited. In order to save power the device goes into sleep mode when the regulator is disabled. /G41/G40/G36/G55/G56/G53/G40/G54 /G36/G51/G51/G47/G44/G38/G36/G55/G44/G50/G49
  • No External Bypass Capacitor Needed
  • Optimized for Fast Start-up
  • Internal Thermal Shutdown
  • Short Circuit Protection
  • SOT23-5 Package
  • Pin Compatible with MC33761
  • Several Output Voltage Options Available, See Ordering Information p. 8
  • RF-Oscillators
  • Cellular Phones
  • Cordless Phones
  • Pagers
  • Battery Powered Systems
  • Portable Systems
  • Radio Control Systems /G51/G44/G49/G3/G38/G50/G49/G41/G44/G42/G56/G53/G36/G55/G44/G50/G49 Top View For Top Marking Information see Ordering Information p. 8 This is preliminary information on a new product under development. Micro Analog Systems Oy reserves the right to make any changes without notice. 1 2 3 VIN VOUT CTRLGND NC 62AX

2 (8) DA9162.001 /G51/G44/G49/G3/G39/G40/G54/G38/G53/G44/G51/G55/G44/G50/G49 /G51/G76/G81/G3/G49/G68/G80/G72 /G51/G76/G81 /G55/G92/G83/G72 /G41/G88/G81/G70/G87/G76/G82/G81 VIN 1 P Power Supply Voltage GND 2 G Ground CTRL 3 I Enable/Disable Pin for Regulator N/C 4 - Not Connected VOUT 5 O Output /G37/G47/G50/G38/G46/G3/G39/G44/G36/G42/G53/G36/G48 /G36/G37/G54/G50/G47/G56/G55/G40/G3/G48/G36/G59/G44/G48/G56/G48/G3/G53/G36/G55/G44/G49/G42/G54 All voltages with respect to ground. /G51/G68/G85/G68/G80/G72/G87/G72/G85 /G54/G92/G80/G69/G82/G79 /G38/G82/G81/G71/G76/G87/G76/G82/G81/G86 /G48/G76/G81 /G48/G68/G91 /G56/G81/G76/G87 Supply Voltage V IN -0.3 6 V Voltage Range for All Pins -0.3 V IN + 0.3 V ESD Rating HBM 2 kV Junction Temperature T Jmax +175 (limited) Storage Temperature T S -55 +150 °C Stresses beyond those listed may cause permanent damage to the device. The device may not operate under these conditions, but it will not be destroyed. /G53/G40/G38/G50/G48/G48/G40/G49/G39/G40/G39/G3/G50/G51/G40/G53/G36/G55/G44/G49/G42/G3/G38/G50/G49/G39/G44/G55/G44/G50/G49/G54 /G51/G68/G85/G68/G80/G72/G87/G72/G85 /G54/G92/G80/G69/G82/G79 /G38/G82/G81/G71/G76/G87/G76/G82/G81/G86 /G48/G76/G81 /G48/G68/G91 /G56/G81/G76/G87 Operating Junction Temperature TJ - 40 +125 °C Operating Ambient Temperature TA -40 +85 °C Operating Supply Voltage VIN VOUT(NOM) +0.3 5.3 V G = Ground, I = Input, O = Output, P = Power CTRL VIN VOUT GND OVER CURRENT / OVER TEMPERATURE PROTECTION VOLTAGE REFERENCE

3 (8) DA9162.001 /G40/G47/G40/G38/G55/G53/G44/G38/G36/G47/G3/G38/G43/G36/G53/G36/G38/G55/G40/G53/G44/G54/G55/G44/G38/G54 TA = -40°C to +85°C, typical values at TA = +27°C, VIN = VOUT(NOM) + 1 V, IOUT = 1 mA, CIN = 1 µF, COUT = 1.0 µF, VCTRL = 2 V, unless otherwise specified. N /G55/G75/G72/G85/G80/G68/G79/G3/G51/G85/G82/G87/G72/G70/G87/G76/G82/G81 /G51/G68/G85/G68/G80/G72/G87/G72/G85 /G54/G92/G80/G69/G82/G79 /G38/G82/G81/G71/G76/G87/G76/G82/G81/G86 /G48/G76/G81 /G55/G92/G83 /G48/G68/G91 /G56/G81/G76/G87 Threshold High T H 145 160 175 °C Threshold Low T L 135 150 165 °C The hysteresis of 10 oC prevents the device from turning on too soon after thermal shut-down. N /G38/G82/G81/G87/G85/G82/G79/G3/G55/G72/G85/G80/G76/G81/G68/G79/G3/G54/G83/G72/G70/G76/G73/G76/G70/G68/G87/G76/G82/G81/G86 /G51/G68/G85/G68/G80/G72/G87/G72/G85 /G54/G92/G80/G69/G82/G79 /G38/G82/G81/G71/G76/G87/G76/G82/G81/G86 /G48/G76/G81 /G55/G92/G83 /G48/G68/G91 /G56/G81/G76/G87 Control Voltage OFF State ON State V CTRL 1.6 0.55 V Control Current I CTRL VCTRL = VIN VCTRL = 0 V µA /G117/G3/G57/G82/G79/G87/G68/G74/G72/G3/G51/G68/G85/G68/G80/G72/G87/G72/G85/G86 /G51/G68/G85/G68/G80/G72/G87/G72/G85 /G54/G92/G80/G69/G82/G79 /G38/G82/G81/G71/G76/G87/G76/G82/G81/G86 /G48/G76/G81 /G55/G92/G83 /G48/G68/G91 /G56/G81/G76/G87 Output Voltage Tolerance V OUT IOUT = 0 mA IOUT = 50 mA - 1.7 - 3.5 + 1.7 + 1.7 %VOUT(NOM) Dropout Voltage V DROP IOUT = 1 mA IOUT = 10 mA IOUT = 50 mA mV N /G38/G88/G85/G85/G72/G81/G87/G3/G51/G68/G85/G68/G80/G72/G87/G72/G85/G86 /G51/G68/G85/G68/G80/G72/G87/G72/G85 /G54/G92/G80/G69/G82/G79 /G38/G82/G81/G71/G76/G87/G76/G82/G81/G86 /G48/G76/G81 /G55/G92/G83 /G48/G68/G91 /G56/G81/G76/G87 Continuous Output Current I OUT 08 0 m A Short Circuit Current I MAX RL = 0 Ω 230 mA Peak Output Current I PK VOUT > 95% * VOUT(NOM) 180 mA Ground Pin Current I GND IOUT = 0 mA IOUT = 10 mA IOUT = 50 mA 170 210 250 µA TA=25°C 0.02 0.5Ground Pin Current, Sleep Mode IGND VCTRL < 0.3 V TA=85°C0 . 2 2 µA

4 (8) DA9162.001 /G117/G3/G51/G82/G90/G72/G85/G3/G39/G76/G86/G86/G76/G83/G68/G87/G76/G82/G81 /G51/G68/G85/G68/G80/G72/G87/G72/G85 /G54/G92/G80/G69/G82/G79 /G38/G82/G81/G71/G76/G87/G76/G82/G81/G86 /G48/G76/G81 /G55/G92/G83 /G48/G68/G91 /G56/G81/G76/G87 Thermal Resistance (Junction-to-Air) RJA typical PC board mounting, still air 255.9 °C/W Maximum Power Dissipation P d any ambient temperature JA A(MAX)J MAXd R TT P = W Note 1 Note 1: TJ(MAX) denotes maximum operating junction temperature (+125°C), TA ambient temperature, and RJA junction-to-air thermal resistance (+255.9°C/W). /G117/G3/G47/G76/G81/G72/G3/G68/G81/G71/G3/G47/G82/G68/G71/G3/G53/G72/G74/G88/G79/G68/G87/G76/G82/G81 /G51/G68/G85/G68/G80/G72/G87/G72/G85 /G54/G92/G80/G69/G82/G79 /G38/G82/G81/G71/G76/G87/G76/G82/G81/G86 /G48/G76/G81 /G55/G92/G83 /G48/G68/G91 /G56/G81/G76/G87 Line Regulation V OUT(NOM) + 1 V < VIN < 5.3 V IOUT = 50 mA 0.75 2 mV Load Regulation I OUT = 1.0 to 50 mA 13.5 25 mV /G117/G3/G49/G82/G76/G86/G72/G3/G68/G81/G71/G3/G53/G76/G83/G83/G79/G72/G3/G53/G72/G77/G72/G70/G87/G76/G82/G81 /G51/G68/G85/G68/G80/G72/G87/G72/G85 /G54/G92/G80/G69/G82/G79 /G38/G82/G81/G71/G76/G87/G76/G82/G81/G86 /G48/G76/G81 /G55/G92/G83 /G48/G68/G91 /G56/G81/G76/G87 Output Noise Voltage V RMS 100 Hz < f < 100 kHz 30 µVrms Noise Density V N IOUT = 50 mA, f = 10 kHz 140 nV sqrt(Hz) PSRR f = 1 kHz f = 10 kHz f = 100 kHz dB N/G3/G39/G92/G81/G68/G80/G76/G70/G3/G51/G68/G85/G68/G80/G72/G87/G72/G85/G86 /G51/G68/G85/G68/G80/G72/G87/G72/G85 /G54/G92/G80/G69/G82/G79 /G38/G82/G81/G71/G76/G87/G76/G82/G81/G86 /G48/G76/G81 /G55/G92/G83 /G48/G68/G91 /G56/G81/G76/G87 Start-up Delay (from start-up to 80% of VOUT(NOM)) VCTRL = 0 to 2.4 V, IOUT = 50 mA, CL /G148/G31.0 µF 6.5 µs Overshoot V CTRL = 0 to 2.4 V 2.0 8.0 % Start-up Time (settling time of voltage transient from start-up to within ±1% of V OUT(NOM)) VCTRL = 0 to 2.4 V, IOUT = 50 mA CL /G148/G3/G20/G17/G19/G3µF 10 µs /c38 /c55/c53 /c47 /c57/c50/c56/c55 50% start-up delay 80%overshoot start-up time /G41/G76/G74/G88/G85/G72/G20/G17 Definitions of start-up delay, overshoot and start-up time.

5 (8) DA9162.001 /G36/G51/G51/G47/G44/G38/G36/G55/G44/G50/G49/G3/G44/G49/G41/G50/G53/G48/G36/G55/G44/G50/G49 /G51/G68/G85/G68/G80/G72/G87/G72/G85 /G54/G92/G80/G69/G82/G79 /G48/G76/G81 /G55/G92/G83 /G48/G68/G91 /G56/G81/G76/G87 /G49/G82/G87/G72 Output Capacitance Effective Series Resistance CL ESR 0.22 0.01 1.0 µF Ohm 1. Ceramic and film capacitors can be used. 2. The value of C L should be smaller than or equal to the value of C IN. 1. When within this range stable with all IOUT = 0 mA… 80 mA values. Input Capacitance C IN 0.5 µF 1. A big enough input capacitance is needed to prevent possible impedance interactions between the supply and MAS9162. 2. Ceramic, tantalum, and film capacitors can be used. If a tantalum capacitor is used, it should be checked that the surge current rating is sufficient for the application. 3. In the case that the inductance between a /G69/G68/G87/G87/G72/G85/G92 and MAS9162 is very small (< 0.1 µH) 0.47 µF input capacitor is sufficient. 4. The value of C IN should not be smaller than the value of CL. Values given on the table are minimum requirements unless otherwise specified. When selecting capacitors, tolerance and temperature coefficient must be considered to /G80/G68/G78/G72/G3/G86/G88/G85/G72/G3/G87/G75/G68/G87/G3/G87/G75/G72/G3/G85/G72/G84/G88/G76/G85/G72/G80/G72/G81/G87/G3/G76/G86/G3/G80/G72/G87/G3/G76/G81/G3/G68/G79/G79 /G83/G82/G87/G72/G81/G87/G76/G68/G79/G3/G82/G83/G72/G85/G68/G87/G76/G81/G74/G3/G70/G82/G81/G71/G76/G87/G76/G82/G81/G86/G17 CTRL VIN VOUT OVER CURRENT / OVER TEMPERATURE PROTECTION VOLTAGE REFERENCE CINCL GND

6 (8) DA9162.001 /G51/G36/G38/G46/G36/G42/G40/G3/G11/G54/G50/G55/G21/G22/G66/G24/G12/G3/G50/G56/G55/G47/G44/G49/G40 /G54/G92/G80/G69/G82/G79 /G48/G76/G81 /G48/G68/G91 /G56/G81/G76/G87 A 0.90 1.45 mm A1 0.00 0.15 mm A2 0.90 1.30 mm b 0.25 0.50 mm C 0.09 0.20 mm D 2.80 3.10 mm E 2.60 3.00 mm E1 1.50 1.75 mm L 0.35 0.55 mm e 0.95ref mm e1 1.90ref mm DATUM ’ A’ A CL CL CL 0 - 10 degrees 0.20 L be CL E D NOTE: 1. ALL DIMENSIONS ARE IN MILLIMETERS 2. FOOT LENGHT MEASURED AT INTERCEPT POINT BETWEEN DATUM A & LEAD SURFACE. 3. PACKAGE OUTLINE EXCLUSIVE OF MOLD FLASH & METAL BURR 4. PACKAGE OUTLINE INCLUSIVE OF SOLDER PLATING. 5. COMPLY TO EIAJ SC74

7 (8) DA9162.001 /G54/G50/G47/G39/G40/G53/G44/G49/G42/G3/G44/G49/G41/G50/G53/G48/G36/G55/G44/G50/G49 Resistance to Soldering Heat According to RSH test IEC 68-2-58/20 2*220°C Maximum Reflow Temperature 235°C Maximum Number of Reflow Cycles 2 Seating Plane Co-planarity max 0.08 mm Lead Finish Solder plate 7.62 - 25.4 µm, material Sn 85% Pb 15% /G55/G36/G51/G40/G3/G9/G3/G53/G40/G40/G47/G3/G54/G51/G40/G38/G44/G41/G44/G38/G36/G55/G44/G50/G49/G54 Other Dimensions according to EIA-481 Standard

3000 Components on Each Reel

/G39/G76/G80/G72/G81/G86/G76/G82/G81 /G48/G76/G81 /G48/G68/G91 /G56/G81/G76/G87 A 178 mm B1 . 5 m m C 12.80 13.50 mm D 20.2 mm N5 0 m m W1 (measured at hub) 8.4 9.9 mm W2 (measured at hub) 14.4 mm Trailer 160 mm Leader 390, of which minimum 160 mm of empty carrier tape sealed with cover tape mm Feeding Direction 8 mm 4 mm A B D C N

8 (8) DA9162.001 /G50/G53/G39/G40/G53/G44/G49/G42/G3/G44/G49/G41/G50/G53/G48/G36/G55/G44/G50/G49 /G51/G85/G82/G71/G88/G70/G87/G3/G38/G82/G71/G72 /G51/G85/G82/G71/G88/G70/G87 /G55/G82/G83/G3/G48/G68/G85/G78/G76/G81/G74 /G51/G68/G70/G78/G68/G74/G72 /G38/G82/G80/G80/G72/G81/G87/G86 MAS9162AST1-T 3.30 V Voltage Regulator IC 62A1 SOT23-5 Tape and Reel MAS9162AST2-T 2.80 V Voltage Regulator IC 62A2 SOT23-5 Tape and Reel MAS9162AST3-T 2.50 V Voltage Regulator IC 62A3 SOT23-5 Tape and Reel MAS9162AST6-T 3.00 V Voltage Regulator IC 62A6 SOT23-5 Tape and Reel MAS9162AST7-T 2.90 V Voltage Regulator IC 62A7 SOT23-5 Tape and Reel MAS9162AST8-T 2.86 V Voltage Regulator IC 62A8 SOT23-5 Tape and Reel MAS9162AST9-T 2.70 V Voltage Regulator IC 62A9 SOT23-5 Tape and Reel For more voltage options contact Micro Analog Systems Oy. /G47/G50/G38/G36/G47/G3/G39/G44/G54/G55/G53/G44/G37/G56/G55/G50/G53 /G48/G44/G38/G53/G50/G3/G36/G49/G36/G47/G50/G42/G3/G54/G60/G54/G55/G40/G48/G54/G3/G50/G60/G3/G38/G50/G49/G55/G36/G38/G55/G54 Micro Analog Systems Oy Kamreerintie 2, P.O.Box 51 FIN-02771 Espoo, FINLAND Http://www.mas-oy.com Tel. (09) 80 521 Tel. Int. +358 9 80 521 Telefax +358 9 805 3213 E-mail: info@mas-oy.com /c49/c50/c55/c44/c38/c40 Micro Analog Systems Oy reserves the right to make changes to the products contained in this data sheet in order to improve the design or performance and to supply the best possible products. Micro Analog Systems Oy assumes no responsibility for the use of any circ uits shown in this data sheet, conveys no license under any patent or other rights unless otherwise specified in this data sheet, an d makes no claim that the circuits are free from patent infringement. Applications for any devices shown in this data sheet are for illust ration only and Micro Analog Systems Oy makes no claim or warranty that such applications will be suitable for the use specified without furthe r testing or modification.