Part number: LP3997
Manufacturer: National Semiconductor
File Size: 279.76KB
Download: 📄 Datasheet
Description: Micropower 250mA CMOS LDO Regulator
n Low, 140mV, Dropout at 250mA Load. n Stable with Ceramic Capactor. n Low Noise, with Bypass Capacitor.
Typical Application Circuit
20092901
© 2004 National Semicondu.
n n n n n Portable Consumer Electronics Cellular Handsets Laptop and Palm Computers PDA’s Digital Cameras
Features
n Lo.
The LP3997 regulator is designed to meet the requirements of portable, battery-powered systems, providing accurate output voltage, low noise, and low quiescent current. The LP3997 provides 3.3V output at up to 250mA load current. When switched in shu.
Image gallery
TAGS
📁 Related Datasheet
LP3990 - 150mA Linear Voltage Regulator
(National Semiconductor)
LP3990 150mA Linear Voltage Regulator for Digital Applications
November 2004
LP3990 150mA Linear Voltage Regulator for Digital Applications
General .
LP3990 - Linear Voltage Regulator
(Texas Instruments)
Product Folder
Sample & Buy
Technical Documents
Tools & Software
Support & Community
LP3990
SNVS251J – MAY 2004 – REVISED SEPTEMBER 2014
LP3990 1.
LP3990-Q1 - Linear Voltage Regulator
(Texas Instruments)
Product Folder
Sample & Buy
Technical Documents
Tools & Software
Support & Community
LP3990-Q1
SNVSA66A – OCTOBER 2014 – REVISED DECEMBER 2015
LP.
LP3991 - 300-mA LDO
(Texas Instruments)
Product Folder
Sample & Buy
Technical Documents
Tools & Software
Support & Community
Reference Design
LP3991
SNVS296J – DECEMBER 2006 – REVISED .
LP3991 - 300mA Linear Voltage Regulator
(National Semiconductor)
www..com
LP3991 300mA Linear Voltage Regulator for Digital Applications
January 2007
LP3991 300mA Linear Voltage Regulator for Digital A.
LP3992 - CMOS Voltage Regulator
(Texas Instruments)
Product Folder
Sample & Buy
Technical Documents
Tools & Software
Support & Community
LP3992
SNVS192C – OCTOBER 2002 – REVISED NOVEMBER 2015
LP399.
LP3992 - Ultra-Fast CMOS LDO Regulator
(Lowpowersemi)
Preliminary Datasheet LP3992
300mA,Ultra-low noise, Small Package Ultra-Fast CMOS LDO Regulator
General Description
The LP3992 is designed for porta.
LP3993 - 80mA Linear Regulator
(National Semiconductor)
LP3993 Low IQ, 80mA Linear Regulator for Digital Applications
PRELIMINARY
June 2004 www..com
LP3993 Low IQ, 80mA Linear Regulator for Di.
LP3994 - 50mA CMOS Voltage Regulator
(National Semiconductor)
August 2004 www..com
LP3994 50mA CMOS Voltage Regulator with Enable Control
LP3994 50mA CMOS Voltage Regulator with Enable Control
Genera.
LP3995 - Micropower 150mA CMOS Voltage Regulator
(National Semiconductor)
LP3995 Micropower 150mA CMOS Voltage Regulator with Active Shutdown
August 2004
LP3995 Micropower 150mA CMOS Voltage Regulator with Active Shutdown
.
