LP2992AIM5-1.5/NOPB Part Information

Details for LP2992AIM5-1.5/NOPB by Texas Instruments

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

Part Description

The LP2992 is a 250-mA, fixed-output voltage regulator designed to provide ultra-low dropout and low noise in battery-powered applications. Using an optimized vertically integrated PNP (VIP) process, the LP2992 delivers unequaled performance in all specifications critical to battery-powered designs: • Dropout voltage: Typically 450 mV at 250-mA load, and 5 mV at 1-mA load. • Ground pin current: Typically 1500 µA at 250-mA load, and 75 µA at 1-mA load. • Enhanced stability: The LP2992 is stable with output capacitor equivalent series resistance (ESR) as low as 5 mΩ, which allows the use of ceramic capacitors on the output. • Sleep mode: Less than 1-µA quiescent current when ON/OFF pin is pulled low. • Smallest possible size: SOT-23 and WSON packages use absolute minimum board space. • Precision output: 1% tolerance output voltages available (A grade). • Low noise: By adding a 10-nF bypass capacitor, output noise can be reduced to 30 µV (typical). • Multiple voltage options, from 1.5 V to 5 V, are available as standard products. Consult factory for custom voltages.

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Part Features

  • < 1-u00b5A Quiescent Current When Shut Down
  • Custom Voltages Available
  • High Peak Current Capability
  • Input Voltage Range: 2.2 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)
  • Output Voltage Range: 1.5 V to 5 V
  • Overtemperature and Overcurrent Protection
  • Requires Minimum External Components
  • Smallest Possible Size (SOT-23, WSON Package)
  • Specified 250-mA Output Current
  • Stable With Low-ESR Output Capacitor
  • Ultra-Low-Dropout Voltage
  • Wide Supply Voltage Range (16-V Maximum)
  • u221240u00b0C to +125u00b0C Junction Temperature Range

Part Specifications

Output Type Fixed
Input Voltage Min 2.2V
Input Voltage Max 16V
Fixed Output Voltage Nom. 1.5V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Output Current 250mA
Dropout Voltage Vdo 450mV
LDO Regulator Case Style SOT-23
No. of Pins 5Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range 1.5V 250mA LDO Voltage Regulators
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Accuracy % 1%
No. of Outputs 1Outputs
Operating Temperature Range -40°C to +125°C
Output Current Max 0.25A
Output Voltage Nom. 1.5V
Primary Input Voltage 2.5V
Supply Voltage Max 16V
Termination Type Surface Mount Device
Voltage Regulator Type LDO Fixed Positive
RoHS Compliant

Alternative Part Descriptions

  • LDO VOLTAGE REGULATOR, 1.5V, 250mA, 5-SOT-23; Output Type:Fixed; Input Voltage Min:2.2V; Input Voltage Max:16V; Fixed Output Voltage Nom.:1.5V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Output Current:250mA RoHS Compliant: Yes | Newark Electronics
  • 250-mA, 16-V, low-dropout voltage regulator with enable | Texas Instruments

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