Datasheet4U Logo Datasheet4U.com

LP3997 CMOS LDO Regulator

LP3997 Description

LP3997 www.ti.com SNVS272B * MAY 2004 * REVISED MAY 2013 Micropower 250-mA CMOS LDO Regulator With Error Flag and Power-On-Reset Ch.
The LP3997 regulator is designed to meet the requirements of portable, battery-powered systems, providing accurate output voltage, low noise, and low.

LP3997 Features

* 1
* 2 Low 140-mV Dropout at 250-mA Load
* Stable With Ceramic Capacitor.
* Low Noise With Bypass Capacitor
* Less Than 80 µA Typical IQ at 250 mA
* Virtually Zero IQ (Disabled)
* Thermal and Short Circuit Protection
* 3.3-V Output (1)

LP3997 Applications

* Portable Consumer Electronics
* Cellular Handsets
* Laptop and Palm Computers
* PDAs

📥 Download Datasheet

Preview of LP3997 PDF
datasheet Preview Page 2 datasheet Preview Page 3

📁 Related Datasheet

  • LP3990 - 150mA Linear Voltage Regulator (National Semiconductor)
  • LP3993 - 80mA Linear Regulator (National Semiconductor)
  • LP3994 - 50mA CMOS Voltage Regulator (National Semiconductor)
  • LP3995 - Micropower 150mA CMOS Voltage Regulator (National Semiconductor)
  • LP3905 - Power Management Unit For Low Power Handheld Applications (National Semiconductor)
  • LP3906 - Dual High Current Step Down DC/DC and Dual Linear Regulator (National Semiconductor)
  • LP3907 - Dual High-Current Step-Down DC/DC and Dual Linear Regulator (National Semiconductor)
  • LP3910 - Power Management (National Semiconductor)

📌 All Tags

CMOS LDO Regulator Texas Instruments
Texas Instruments LP3997-like datasheet