A6151A AITSEMI | Alldatasheet
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AiT Semiconductor Inc. www.ait-ic.com A6151A CMOS LOW DROPOUT REGULATOR (LDO) 100mA CMOS HIGH INPUT VOL TAGE LOW CONSUMPTION REV1.2 - SEP 2013 RELEASED, JUN 2019 UPDATED - - 1 - DESCRIPTION FEATURES The A6151A series is a set of three -terminal middle current low voltage regulator implemented in CMOS technology. They can deliver 100mA output current and allow an input voltage as high as 18V. They are available with several fixed o utput voltages ranging from 3.0V to 8.0V. CMOS technology ensures low voltage drop and low quiescent current. A6151A is available in SOT 89-3 and TO -92 packages. Low power: 2uA (typ.) Low voltage drop: 100mV @ IOUT=1mA Low temperature coefficient : ＜±100ppm/℃ High input voltage : 18V Maximum output current : 100mA Available in SOT89-3 and TO-92 Packages APPLICATION Battery-powered equipment Communication equipment Audio/Video equipment ORDERING INFORMATION TYPICAL APPLICATION Package Type Part Number SOT89-3 SPQ: 1,000pcs/Reel A6151AK3R-XX A6151AK3VR-XX TO-92 SPQ: 1,000pcs/Bag Z A6151AZB-XX A6151AZVB-XX Note XX: Output Voltage, 30=3.0V, 33=3.3V, 50=5.0V V: Halogen free Package R: Tape & Reel B: Bulk Packing AiT provides all RoHS products Note: CIN(C1)≥10μF; COUT(C2)≥10 μF.
AiT Semiconductor Inc. www.ait-ic.com A6151A CMOS LOW DROPOUT REGULATOR (LDO) 100mA CMOS HIGH INPUT VOL TAGE LOW CONSUMPTION REV1.2 - SEP 2013 RELEASED, JUN 2019 UPDATED - - 2 - PIN DESCRIPTION Top View Front View Pin # Symbol Function
1 GND Ground
2 VIN Power Input
3 VOUT Output
AiT Semiconductor Inc. www.ait-ic.com A6151A CMOS LOW DROPOUT REGULATOR (LDO) 100mA CMOS HIGH INPUT VOL TAGE LOW CONSUMPTION REV1.2 - SEP 2013 RELEASED, JUN 2019 UPDATED - - 3 - ABSOLUTE MAXIMUM RATINGS VIN, Input Voltage -0.3V~18V PD, Power Dissipation SOT89-3 500mW TO-92 300mW TOPR, Operating Ambient Temperature -40℃～+85℃ TSTG, Storage Temperature -40℃～+125℃ Stresses above may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the Electrical Characteristics is not implied. Exposure to absolute m aximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
TA=25℃ Parameter Symbol Test Conditions Min. Typ. Max. Unit VIN Conditions Output Voltage Tolerance VOUT VOUT+2V IOUT=10mA 0.98× VOUT VOUT 1.02× VOUT V Output Current IOUT VOUT+2V 60 100 120 mA Load Regulation ΔVOUT VOUT+2V 1mA≤IOUT≤50mA - 60 150 mV Voltage Drop VDROP IOUT=1mA - 100 - mV Current Consumption ISS VOUT+2V No Load - 2 4 uA Output Shorted Current ISHORT VOUT+2V VOUT Connected to ground 20 - 80 mA Line Regulation ΔVOUT ΔVIN×VOUT VOUT+2V≤VIN≤18 IOUT=1mA - 0.2 - %/V Input Voltage VIN - - 18 V Temperature Coefficient ΔVOUT ΔTA VOUT+2V IOUT=10mA -40℃≤TA≤85℃ ±0.45× VOUT mV Power Supply Ripple Rejection Rate PSRR f=1.0kHz - - 40 dB
AiT Semiconductor Inc. www.ait-ic.com A6151A CMOS LOW DROPOUT REGULATOR (LDO) 100mA CMOS HIGH INPUT VOL TAGE LOW CONSUMPTION REV1.2 - SEP 2013 RELEASED, JUN 2019 UPDATED - - 4 - TYPICAL PERFORMANCE CHARACTERISTICS 1. Quiescent Current vs. Input Voltage 2. Reverse Output Current vs. Output Voltage 3. Current Limit vs. VIN-VOUT 4. GND Pin Current vs. Output Current 5. GND Pin Current vs. Input Voltage 6. Dropout Voltage vs. Temperature
AiT Semiconductor Inc. www.ait-ic.com A6151A CMOS LOW DROPOUT REGULATOR (LDO) 100mA CMOS HIGH INPUT VOL TAGE LOW CONSUMPTION REV1.2 - SEP 2013 RELEASED, JUN 2019 UPDATED - - 5 - 7. Quiescent Current vs. Temperature 8. Output Voltage vs. Temperature 9. Output Current vs. Temperature 10. Reverse Output Current vs. Temperature 11. Minimum Input Voltage vs. Temperature 12. Load Regulation vs. Temperature
AiT Semiconductor Inc. www.ait-ic.com A6151A CMOS LOW DROPOUT REGULATOR (LDO) 100mA CMOS HIGH INPUT VOL TAGE LOW CONSUMPTION REV1.2 - SEP 2013 RELEASED, JUN 2019 UPDATED - - 6 - 13. Input voltage transient response (IL=10mA) 14. Load transient response (VIN=4.3V, IL=0-70-0mA)
AiT Semiconductor Inc. www.ait-ic.com A6151A CMOS LOW DROPOUT REGULATOR (LDO) 100mA CMOS HIGH INPUT VOL TAGE LOW CONSUMPTION REV1.2 - SEP 2013 RELEASED, JUN 2019 UPDATED - - 7 - BLOCK DIAGRAM
AiT Semiconductor Inc. www.ait-ic.com A6151A CMOS LOW DROPOUT REGULATOR (LDO) 100mA CMOS HIGH INPUT VOL TAGE LOW CONSUMPTION REV1.2 - SEP 2013 RELEASED, JUN 2019 UPDATED - - 8 -
PACKAGE INFORMATION
Dimension in SOT89-3 (Unit: mm) Symbol Millimeters Inches Min Max Min Max A 1.400 1.600 0.055 0.063 b 0.320 0.520 0.013 0.020 b1 0.400 0.580 0.016 0.023 c 0.350 0.440 0.014 0.017 D 4.400 4.600 0.173 0.181 D1 1.550 REF 0.061 REF E 2.300 2.600 0.091 0.102 E1 3.940 4.250 0.155 0.167 e 1.500 TYP 0.060 TYP e1 3.000 TYP 0.118 TYP L 0.900 1.200 0.035 0.047
AiT Semiconductor Inc. www.ait-ic.com A6151A CMOS LOW DROPOUT REGULATOR (LDO) 100mA CMOS HIGH INPUT VOL TAGE LOW CONSUMPTION REV1.2 - SEP 2013 RELEASED, JUN 2019 UPDATED - - 9 - Dimension in TO-92 (Unit: mm) Symbol Millimeters Inches Min Max Min Max A 3.300 3.700 0.130 0.146 A1 1.100 1.400 0.043 0.055 b 0.380 0.550 0.015 0.022 c 0.360 0.510 0.014 0.020 D 4.400 4.700 0.173 0.185 D1 3.430 - 0.135 - E 4.300 4.700 0.169 0.185 e 1.270 TYP 0.050 TYP e1 2.440 2.640 0.096 0.104 L 14.100 14.500 0.555 0.571 Φ - 1.600 - 0.063 h 0.000 0.380 0.000 0.015
AiT Semiconductor Inc. www.ait-ic.com A6151A CMOS LOW DROPOUT REGULATOR (LDO) 100mA CMOS HIGH INPUT VOL TAGE LOW CONSUMPTION REV1.2 - SEP 2013 RELEASED, JUN 2019 UPDATED - - 10 - IMPORTANT NOTICE AiT Semiconductor Inc. (AiT) reserves the right to make changes to any its pr oduct, specifications, to discontinue any integrated circuit product or service w ithout notice, and advises its customers to obtain the latest version of relevant information to verify, before placing orders, that the information being relied on is current. AiT Semiconductor Inc. 's integrated circuit products are not designed, intended, auth orized, or warranted to be suitable for use in life support applications, devices or systems or other critical applications. Use of AiT products in such applications is understood to be fully at the risk of the customer. As used herein may involve potential risks of de ath, personal injury, or server property, or environmental damage. In order to minimize risks associated with the customer's applications, the customer should provide adequate design and operating safeguards. AiT Semiconductor Inc. assumes to no liability to customer product design or application support. AiT warrants the performance of its products of the specifications applicable at the time of sale.