LP2981IM5-3.0/NOPB Part Information

Details for LP2981IM5-3.0/NOPB by Texas Instruments

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

Part Description

The LP2981-N is a 100-mA, fixed-output voltage regulator designed specifically to meet the requirements of battery-powered applications. Using an optimized Vertically Integrated PNP (VIP) process, the LP2981-N delivers unequaled performance in all specifications critical to batterypowered designs: Dropout Voltage: Typically 200 mV at 100-mA load, and 7 mV at 1-mA load. Ground Pin Current: Typically 600 μA at 100-mA load, and 80 μA at 1-mA load. Sleep Mode: Less than 1-μA quiescent current when ON/OFF pin is pulled low. Precision Output: 0.75% tolerance output voltages available (A grade). Assorted voltage options, from 2.5 V to 5 V, are available as standard products.

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Part Features

  • < 1-u03bcA Quiescent Current when Shutdown
  • Fast Dynamic Response to Line and Load
  • High Peak Current Capability (300 mA Typical)
  • Low Ground Pin Current at All Load Currents
  • Low ZOUT Over Wide Frequency Range
  • Operating Input Voltage Range: 2.1 V to 16 V
  • Output Voltage Accuracy 0.75% (A Grade)
  • Overtemperature and Overcurrent Protection
  • Specified 100-mA Output Current
  • Ultralow-Dropout Voltage
  • Wide Supply Voltage Range (16 V Maximum)
  • u221240u00b0C to 125u00b0C Junction Temperature Range

Part Specifications

Output Type Fixed, Fixed
Input Voltage Min 2.1V
Input Voltage Max 16V
Fixed Output Voltage Nom. 3V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Output Current 100mA
Dropout Voltage Vdo 200mV
RoHS Compliant

Alternative Part Descriptions

  • VOLTAGE REGULATOR IC; Output Type:Fixed; Input Voltage Min:2.1V; Input Voltage Max:16V; Fixed Output Voltage Nom.:3V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Output Current:100mA; Dropout Voltage Vdo:200mV RoHS Compliant: Yes | Newark Electronics
  • 100-mA, 16-V, low-dropout voltage regulator with enable | Texas Instruments

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