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RT9179GB - Richtek
Manufacturer:
Richtek
ManyChip's Part#:
MC117002492
Category:
Voltage Regulator
Package:
SOT-23-5
Datasheet:
Datasheet 3D Model
Description:
RICHTEK RT9179GB LDO Voltage Regulator, Adjustable, 3V to 5.5V input, 0.3V drop., 1.175-4.5V/0.3A out, SOT-23-5
Stock Locations:
Availability:
1,212 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 0.37

Updated at 18/06/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

General Description
The RT9179 is a high performance linear voltage regulator with enable high function and adjustable output with a 1.175V reference voltage. It operates from an input of 3V to 5.5V and provides output current up to 300mA with two external resistors to set the output voltage ranges from 1.175V to 4.5V.
Features
• 300mV Dropout @ 300mA
• 150μA Low Ground Pin Current
• Excellent Line and Load Regulation
• <1μA Standby Current in Shutdown Mode
• Guaranteed 300mA Output Current
• Stable with 1μF Input and Output Ceramic Capacitor
• Adjustable Output Voltage Ranges from 1.175V to 4.5V
• Over-Temperature/Over-Current Protection
• RoHS Compliant and 100% Lead (Pb)-Free
Applications
• Battery-Powered Equipment
• Graphic Card
• Peripheral Cards
• PCMCIA Card

Show

RT9179GB Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	5 Pin
Case/Package	SOT-23-5
Output Voltage	1.175V ~ 4.5V
Output Current	300 mA
Number of Positions	5 Position
voltage rating	300 mV
Input Voltage (Max)	5.5 V
Input Voltage (Min)	3 V
Output Voltage (Max)	4.5 V
Output Voltage (Min)	1.175 V
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	3V ~ 5.5V
	Show
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Unknown
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/12/17

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