Micropower 150-mA Low-Noise Ultra-Low-Dropout Regulator in a SOT-23 Package Designed for Use With Very Low ESR Output Capacitors DESCRIPTION The LP2985-N low noise linear (LDO) regulator delivers up to 150-mA output current and only requires 300-mV dropout voltage of input to output. Using an optimized vertically integrated PNP (VIP) process, the LP2985-N delivers unequaled performance for all battery-powered designs. The LP2985-N device provides 1% tolerance precision output voltage with only 75-µA quiescent current at 1-mA load and 850 µA at 150-mA load. By adding a 10-nF bypass capacitor, the output noise can be reduced to 30 µVRMS in a 30-kHz bandwidth. The LP2985-N is designed to work with a ceramic output capacitor with equivalent series resistance (ESR) as low as 5 mO. The device is available with fixed output voltage from 2.5 V to 6.1 V. Contact Texas Instrument Sales for specific voltage option needs. Features: - Input Voltage Range: 2.5 V to 16 V - Ultra Low-Dropout Voltage - Ensured 150 mA Output Current - Requires Minimum External Components - Stable With Low-ESR Output Capacitor - < 1 µA Quiescent Current When Shut Down - Low Ground Pin Current at All Loads - Output Voltage Accuracy 1% (A Grade) - High Peak Current Capability - Low ZOUT: 0.3 O Typical (10 Hz to 1 MHz) - Overtemperature and Overcurrent Protection - -40°C to 125°C Junction Temperature Range - Custom Voltages Available Applications - Cellular Phones - Palmtop and Laptop Computers - Personal Digital Assistants (PDA) - Camcorders, Personal Stereos, Cameras https://elecena.pl/product/9716827/lp2985aim5-5-0-nopb-ldo-voltage-regulator-2-5-16-vin-5-v-150-ma-sot-23-5 2017-08-06 https://elecena.pl/product/9716827/lp2985aim5-5-0-nopb-ldo-voltage-regulator-2-5-16-vin-5-v-150-ma-sot-23-5 2018-05-04 https://elecena.pl/product/9716827/lp2985aim5-5-0-nopb-ldo-voltage-regulator-2-5-16-vin-5-v-150-ma-sot-23-5 2018-12-17 https://elecena.pl/product/9716827/lp2985aim5-5-0-nopb-ldo-voltage-regulator-2-5-16-vin-5-v-150-ma-sot-23-5 2019-04-02 https://elecena.pl/product/9716827/lp2985aim5-5-0-nopb-ldo-voltage-regulator-2-5-16-vin-5-v-150-ma-sot-23-5 2021-05-16 https://elecena.pl/product/9716827/lp2985aim5-5-0-nopb-ldo-voltage-regulator-2-5-16-vin-5-v-150-ma-sot-23-5 2022-01-14 https://elecena.pl/product/9716827/lp2985aim5-5-0-nopb-ldo-voltage-regulator-2-5-16-vin-5-v-150-ma-sot-23-5 2022-06-28 https://elecena.pl/product/9716827/lp2985aim5-5-0-nopb-ldo-voltage-regulator-2-5-16-vin-5-v-150-ma-sot-23-5 2022-10-04 https://elecena.pl/product/9716827/lp2985aim5-5-0-nopb-ldo-voltage-regulator-2-5-16-vin-5-v-150-ma-sot-23-5 2022-10-20 https://elecena.pl/product/9716827/lp2985aim5-5-0-nopb-ldo-voltage-regulator-2-5-16-vin-5-v-150-ma-sot-23-5 2023-02-15 https://elecena.pl/product/9716827/lp2985aim5-5-0-nopb-ldo-voltage-regulator-2-5-16-vin-5-v-150-ma-sot-23-5 2025-09-17 https://elecena.pl/product/9716827/lp2985aim5-5-0-nopb-ldo-voltage-regulator-2-5-16-vin-5-v-150-ma-sot-23-5 2026-01-06 https://elecena.pl/product/9716827/lp2985aim5-5-0-nopb-ldo-voltage-regulator-2-5-16-vin-5-v-150-ma-sot-23-5 2026-02-05 https://elecena.pl/product/9716827/lp2985aim5-5-0-nopb-ldo-voltage-regulator-2-5-16-vin-5-v-150-ma-sot-23-5 2026-02-13