HL57XX Series 300mA High-PSRR Low-NoiseRF LDO CMOS Voltage Regulator With ON/OFF Switch

PublishTime：2022-09-06

■The HL57XX series is a low-noise LDO that can supply up to 300mA output current.Designed to meet the requirements of RF and analog circuits,the HL57XX series device provides low noise,high PSRR,low quiescent current,and low line or load transient response figures.Using new innovative design techniques,the HL57XX series offers ultra-low noise performance without a noise bypass capacitor and the ability for remote output capacitor placement.response figures with a 1-μF input and a 1-μF output ceramic capacitor
■Features:
●Input Voltage Range:2.2 V to 5.5 V
●Output Voltage Range:1.2 V to 4.5 V
●Stable With 1-μF Ceramic Input and Output Capacitors
●No Noise Bypass Capacitor Required
●Remote Output Capacitor Placement
●Current Limiter and Over Temperature Protection
●-40°C to 125°C Operating Junction Temperature
●Low Output Voltage Noise: 20μVRMS
●High PSRR:90dB@1kHz
●Output Voltage Tolerance:±1%
●Low quiescent Current:20uA
●Low Dropout Voltage:120mV@300mA

Brand of Product：	HL
Part#：	HL57XX Series 、 HL57XX 、 HL5712 、 HL5715 、 HL5718 、 HL5721 、 HL5725 、 HL5728 、 HL5730 、 HL5733 、 HL5736 、 HL5745 More Part#
Product Category：	CMOS Voltage Regulator 、 High-PSRR Low-noise RF LDO More
Application：	[ Mobile Phones ][ Tablets ][ Digital Cameras ][ Audio Devices ][ Portable ][ Battery-Powered Equipment ][ Portable Medical Equipment ][ Smart Meters ][ Field Transmitters ][ RF ][ PLL ][ VCO ][ Clock Power Supplies ][ IP Cameras ][ Drones ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	DFN1*1-4L;SOT23-5L
Language：	English Chinese Chinese and English Japanese
Date of Creation：	2022/5/25
Version Number：
Data Encoding：
Data Size：	2.2 MB

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