HL7672 Series 2A 5V-Adjustable High-PSRR Low-Noise LDO CMOS Voltage Regulator With ON/OFF Switch

PublishTime：2022-09-06

■HL7672 series are highly accurate,low-noise,high power supply rejection ratio(PSRR),low-dropout voltage regulator(LDO)with high output current capability manufactured in CMOS processes.It can deliver up to 2A of current while consuming 40μA of quiescent current.Internal circuitry includes a reference voltage generator,an error amplifier,driver transistor,over-current protection circuit,short-circuit protection circuit,thermal shutdown circuit and a phase compensation circuit.The HL7672 operates by default as a fixed output voltage regulator(default output voltage:5V)while usage of an external resistor divider allows adjustable out voltages as low as 0.7V. Additional features include enable function,power good flag and output noise reduction pin.
■FEATURES:
●Highly Accurate:±2％
●Low Quiescent Current:40μA
●Dropout Voltage:260mV@3.3V/2A
●Maximum Output Current:2A
●Input Voltage Range:2~6V
●Output Voltage Noise:115μVrms@VOUT=3.3V
●High PSRR:70dB@1kHz
●Temperature Stability:±50ppm/°C
●ON/OFF Logic=Enable High
●Power Good and Enable Functions
●Standby Current:10nA
●COUT Discharge Circuit when EN Disableis Active
●Protections Circuits:Current Limit,Short Circuit,and Thermal Protections
●Output Capacitor: Low ESR Ceramic Capacitor Compatible
●RoHS compliant "Green"/Halogen Free 8-pin Exposed pad SOIC(ESOP8)and 4-pin TO252 packages

Brand of Product：	HL
Part#：	HL7672 Series 、 HL7672 、 HL7672A50SF4 、 HL7672B50SF4 、 HL7672E50UB2 More Part#
Product Category：	5V-Adjustable High-PSRR Low-Noise LDO 、 CMOS Voltage Regulator More
Application：	[ Smart wearer ][ Long-life battery-powered devices ][ Portable mobile devices ][ mobile phones ][ cameras ][ Wireless communication equipment ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	ESOP8;TO252;TO252-4L
Language：	English Chinese Chinese and English Japanese
Date of Creation：	20200824
Version Number：	Version V1.1
Data Encoding：
Data Size：	2.3 MB

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