LP5912 datasheet(1/33 Pages) TI1

tên linh kiện	LP5912

Giải thích chi tiết về linh kiện	LP5912 500-mA Ultra-Low-Noise LDO for RF and Analog Circuits ??Requires No Bypass Capacitor

PDF	33 Pages

Scroll/Zoom	100%

nhà sản xuất	TI1 [Texas Instruments]

Trang chủ	http://www.ti.com

Logo

1 / 33 page

IN

OUT

GND

EN

PG

LP5912

VOUT

VIN

NC

CIN

COUT

RPG

VEN

VPG

Product

Folder

Sample &

Buy

Technical

Documents

Tools &

Software

Support &

Community

Reference

Design

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

LP5912

SNVSA77B – DECEMBER 2015 – REVISED JUNE 2016

LP5912 500-mA Ultra-Low-Noise LDO for RF and Analog Circuits –

Requires No Bypass Capacitor

1

1 Features

1

•

Input Voltage Range: 1.6 V to 6.5 V

•

Output Voltage Range: 0.8 V to 5.5 V

•

Output Current up to 500 mA

•

Low Output Voltage Noise: 12 µVRMS Typical

•

PSRR at 1 kHz: 75 dB Typical

•

Output Voltage Tolerance (VOUT ≥ 3.3 V): ±2%

•

Low IQ (Enabled, No Load): 30 µA Typical

•

Low Dropout (VOUT ≥ 3.3 V): 95 mV Typical at

500-mA Load

•

Stable With 1-µF Ceramic Input and Output

Capacitors

•

Thermal-Overload and Short-Circuit Protection

•

Reverse Current Protection

•

No Noise Bypass Capacitor Required

•

Output Automatic Discharge for Fast Turnoff

•

Power-Good Output With 140-µs Typical Delay

•

Internal Soft-Start to Limit the In-rush Current

•

–40°C to +125°C Operating Junction Temperature

Range

2 Applications

•

Camera Modules

•

Sensors

•

HiFi Audio Radio Transceivers

•

PLL/Synthesizer, Clocking

•

Medium-Current, Noise-Sensitive Applications

space

3 Description

The LP5912 is an LDO capable of supplying 500-mA

output current. Designed to meet the requirements of

RF and analog circuits, the LP5912 device provides

low noise, high PSRR, low quiescent current, and low

line and load transient response. The LP5912 offers

class-leading noise performance without a noise

bypass capacitor and with the ability for remote

output capacitance placement.

The device is designed to work with a 1-µF input and

a 1-µF output ceramic capacitor (no separate noise

bypass capacitor required).

This device is available with fixed output voltages

from 0.8 V to 5.5 V in 25-mV steps. Contact Texas

Instruments Sales for specific voltage option needs.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

LP5912

WSON (6)

2.00 mm × 2.00 mm

(1) For

all

available

packages,

see

the

Package

Option

Addendum (POA) at the end of this data sheet.

space

Simplified Schematic

Số phần tương tự - LP5912

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Texas Instruments	LP5912	2Mb / 33P	Automotive 500-mA Low-Noise, Low-IQ LDO
	LP5912	2Mb / 33P	500-mA Low-Noise, Low-IQ LDO
	LP5912	2Mb / 35P	500-mA Low-Noise, Low-IQ LDO
	LP5912	3Mb / 33P	LP5912-EP Enhanced Product, 500-mA, Low-Noise, Low-IQ LDO SEPTEMBER 2022
	LP5912	3Mb / 33P	LP5912-EP Enhanced Product, 500-mA, Low-Noise, Low-IQ LDO SEPTEMBER 2022

More results

Mô tả tương tự - LP5912

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
National Semiconductor ...	LP5900	645Kb / 10P	Ultra Low Noise, 100 mA Linear Regulator for RF/Analog Circuits Requires No Bypass Capacitor
Texas Instruments	LP5904	4Mb / 17P	Ultra Low Noise, 200 mA Linear Regulator for RF/Analog Circuits - Requires No Bypass Capacitor
	LP5907	774Kb / 13P	Ultra Low-Noise, 250 mA Linear Regulator for RF/Analog Circuits - Requires No Bypass Capacitor
	LP5907_15	1Mb / 36P	LP5907 Ultra Low-Noise, 250-mA Linear Regulator for RF and Analog Circuits - Requires No Bypass Capacitor
	LP5904	1Mb / 23P	Ultra Low Noise, 200 mA Linear Regulator for RF/Analog Circuits - Requires No Bypass Capacitor
	LP5910	994Kb / 27P	LP5910 Ultra-Low-Noise, 300-mA Linear Regulator for RF and Analog Circuits - Requires No Bypass Capacitor
	LP5900	1Mb / 30P	LP5900 150-mA Ultra-Low-Noise LDO for RF and Analog Circuits - Requires No Bypass Capacitor
	LP5904	1Mb / 23P	Ultra Low Noise, 200 mA Linear Regulator for RF/Analog Circuits - Requires No Bypass Capacitor
	LP5910	1Mb / 29P	LP5910 300-mA Ultra-Low-Noise LDO for RF and Analog Circuits - Requires No Bypass Capacitor
	LP5912-Q1	2Mb / 33P	LP5912-Q1 500-mA Ultra-Low-Noise LDO for RF and Analog Circuits ??Requires No Bypass Capacitor

More results

LP5912 bảng dữ liệu(PDF) 1 Page - Texas Instruments

LP5912 bảng dữ liệu(HTML) 1 Page - Texas Instruments

Số phần tương tự - LP5912

Mô tả tương tự - LP5912

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33

bảng dữ liệu tải về

Link URL