Datasheet4U Logo Datasheet4U.com

LP2981 100-mA Ultra-Low Dropout Regulators

LP2981 Description

LP2981, LP2981A SLVS521H * JULY 2004 * REVISED DECEMBER 2023 LP2981 100-mA, Low-Dropout Regulator in SOT-23 Package 1 .
The LP2981 is a fixed-output, low-dropout (LDO) voltage regulator supporting an input voltage range from 2.

LP2981 Features

* Input Voltage (VIN) Range:
* Legacy chip: 2.2 V to 16 V
* New chip: 2.5 V to 16 V
* Output Voltage (VOUT) Range: 1.2 V to 5.0 V
* Output Voltage (VOUT) Accuracy:
* ±0.75% for A-Grade legacy chip
* ±1.25% for standard-grade legacy chip

LP2981 Applications

* Electricity meters
* Micro inverters
* Server PSU (12-V output)
* Residential breakers

📥 Download Datasheet

Preview of LP2981 PDF
datasheet Preview Page 2 datasheet Preview Page 3

📁 Related Datasheet

  • LP2980 - Micropower 50 mA Ultra Low-Dropout Regulator (National Semiconductor)
  • LP2980-ADJ - Micropower SOT/ 50 mA Ultra Low-Dropout Adjustable Voltage Regulator (National Semiconductor)
  • LP2980-ADJEP - 50 mA Ultra Low-Dropout Adjustable Voltage Regulator (National Semiconductor)
  • LP2980LV - 50mA Low-Voltage Low-Dropout Regulator (National Semiconductor)
  • LP2982 - Micropower 50 mA Ultra Low-Dropout Regulator (National Semiconductor)
  • LP2983 - Micropower 150 mA Voltage Regulator (National Semiconductor)
  • LP2985 - Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator (National Semiconductor)
  • LP2985LV - Micropower 150mA Low-Noise Low-Dropout Regulator (National Semiconductor)

📌 All Tags

100-mA Ultra-Low Dropout Regulators Texas Instruments
Texas Instruments LP2981-like datasheet