Analog Devices Inc. ADP1711AUJZ-1.2-R7

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Product attributes Property Value
Manufacturer Analog Devices Inc.
Product Series
Packaging |
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 1.2V
Voltage - Output (Max) -
Voltage Dropout (Max) 0.25V @ 150mA
Current - Output 150mA
Current - Quiescent (Iq) 50 µA
Current - Supply (Max) 1.3 mA
PSRR 69dB (1kHz)
Control Features Enable
Protection Features Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Operating Temperature -40°C ~ 125°C (TJ)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case SOT-23-5 Thin, TSOT-23-5
Supplier Device Package TSOT-23-5

The ADP1711AUJZ-1.2-R7 is a low dropout linear regulator delivering a fixed 1.2V output at up to 150mA. Featuring a 50 µA quiescent current and 69dB PSRR at 1kHz, it is ideal for noise-sensitive and battery-powered applications. The TSOT-23-5 package ensures minimal footprint.

  • Excellent Noise Rejection: 69dB PSRR at 1kHz for clean power.
  • Low Power Draw: 50 µA quiescent current extends battery life.
  • Low Dropout: 0.25V at 150mA maximizes efficiency.
  • Compact Design: TSOT-23-5 package for space-limited boards.

Audio Codec Power

69dB PSRR at 1kHz minimizes power supply noise, enhancing audio clarity in portable players.

Wireless IoT Modules

Low quiescent current and high PSRR support reliable operation in Zigbee and BLE devices.

Battery Management Systems

Stable 1.2V rail for monitoring ICs in battery packs.

Portable Instrumentation

Precise output voltage ensures accurate readings in handheld multimeters.

Smart Home Sensors

Compact TSOT-23-5 package fits into smart thermostats and security sensors.

Low-Power DSPs

Provides clean 1.2V supply for digital signal processors in hearing aids.

Q: What is the output voltage?
A: Fixed 1.2V output.
Q: What is the maximum current?
A: 150mA.
Q: What is the input voltage range?
A: Input range is 1.2V to 5.5V (based on 1.2V input spec).
Q: What is the dropout voltage?
A: 0.25V at 150mA load.
Q: What is the quiescent current?
A: 50 µA.
Q: What is the PSRR?
A: 69dB at 1kHz.
Base Product Number : ADP1711AUJZ-1.2
1.2V 150mA Analog Devices High PSRR LDO Linear Regulator Low Quiescent Current TSOT-23-5
Q: What is the output voltage?
A: Fixed 1.2V output.
Q: What is the maximum current?
A: 150mA.
Q: What is the input voltage range?
A: Input range is 1.2V to 5.5V (based on 1.2V input spec).
Q: What is the dropout voltage?
A: 0.25V at 150mA load.
Q: What is the quiescent current?
A: 50 µA.
Q: What is the PSRR?
A: 69dB at 1kHz.