LP2985AIM5-3.1/NOPB Part Information

Details for LP2985AIM5-3.1/NOPB by Texas Instruments

Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators

Buy LP2985AIM5-3.1/NOPB Directly from Texas Instruments (3850 in stock) at $0.2290

Part 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 1mA load and 850 µA at 150-mA load. By adding a 10nF 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 mΩ. 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.

Part Downloads

Part Features

  • < 1 u00b5A Quiescent Current When Shut Down
  • Custom Voltages Available
  • Ensured 150 mA Output Current
  • High Peak Current Capability
  • Input Voltage Range: 2.5 V to 16 V
  • Low Ground Pin Current at All Loads
  • Low ZOUT: 0.3 u2126 Typical (10 Hz to 1 MHz)
  • Output Voltage Accuracy 1% (A Grade)
  • Overtemperature and Overcurrent Protection
  • Requires Minimum External Components
  • Stable With Low-ESR Output Capacitor
  • Ultra Low-Dropout Voltage
  • u221240u00b0C to 125u00b0C Junction Temperature Range

Part Specifications

Output Type Fixed
Input Voltage Min 3.1V
Input Voltage Max 16V
Fixed Output Voltage Nom. 3.1V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Output Current 150mA
Dropout Voltage Vdo 280mV
LDO Regulator Case Style SOT-23
No. of Pins 5Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range 3.1V 150mA LDO Voltage Regulators
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Output Voltage Nom. 3.1V
RoHS Compliant

Alternative Part Descriptions

  • LDO, FIXED, 3.1V, 0.15A, SOT-23-5 | Newark Electronics
  • 150-mA, 16-V, low-dropout voltage regulator with enable | Texas Instruments

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