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10000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 |
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The ADP171AUJZ-REEL from Analog Devices is a low quiescent current, low-dropout (LDO) linear regulator designed for portable and battery-powered applications. It operates with an input voltage range of 1.6 V to 3.6 V and can supply a maximum output current of 300 mA.
Key electrical characteristics include a low dropout voltage of 66 mV at 300 mA load, improving efficiency. The quiescent current is as low as 23 µA at no load, making it ideal for power-sensitive devices. The output voltage is adjustable from 0.8 V to 3.0 V with an accuracy of ±3% over line, load, and temperature.
This regulator offers features such as current limit, thermal overload protection, and logic-controlled enable. It is stable with small 1 µF ceramic output capacitors and provides good PSRR performance. The device is housed in a compact 5-lead TSOT-23-5 package, suitable for applications where board space is limited.
Applications include mobile phones, digital cameras, audio devices, and power supplies for DSPs, FPGAs, and microprocessors. Its low noise and good transient performance make it suitable for powering sensitive analog components.
| Qty | Low | High |
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| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum output current for the ADP171AUJZ-REEL is 300 mA.
The input voltage range for the ADP171AUJZ-REEL is 1.6 V to 3.6 V.
The quiescent current is 23 µA at 0 mA load and 170 µA at 300 mA load.
The dropout voltage is 66 mV at a 300 mA load.
The output voltage is adjustable from 0.8 V to 3.0 V.
The ADP171AUJZ-REEL is supplied in a TSOT-23-5 package.
The operating temperature range is -40°C to 125°C (TJ).