SD02 High PSRR 400 mA LDO

PublishTime：2024-06-19

●DESCRIPTION ■ The SD02 family are the 400 mA LDO with auto discharge function, It uses an advanced CMOS process and a PMOSFET pass device to achieve high power supply rejection ratio (PSRR), low noise, low dropout, low ground current, fast start-up and excellent output accuracy. ■The SD02 family are stable with a 1.0 μF ceramic output capacitor, uses a precision voltage reference and feedback loop to achieve excellent Regulation and transient response. ■The SD02 family offered in DFN1.0 × 1.0-4 package, which are ideal for small form factor portable equipment. ■The SD02 family are available in standard output voltage of 1.1V. ●FEATURES ■ Wide Input Voltage Range from 1.7 V to 5.5 V ■ Up to 400 mA Load Current ■ Standard Output Voltage Option: 1.1 V ■ Very Low IQ is 45 μA typical ■ Low Dropout is typical 620 mV at 300 mA Load ■ Very High PSRR: 75 dB at 1 kHz ■ Very Low Noise is 40 μVrms ■ Excellent Load/Line Transient Response ■Package: DFN1.0 × 1.0-4

Brand of Product：	SUMSEMI
Part#：	SD02、SD02 family More Part#
Product Category：	High PSRR 400 mA LDO、LDO More
Application：	[ Smart Phones ][ Cellular Phones ][ Digital Still Cameras ][ Portable instruments ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	DFN1.0 × 1.0-4
Language：	English Chinese Chinese and English Japanese
Date of Creation：	2022/6/6
Version Number：	V 1.1
Data Encoding：
Data Size：	1018 KB

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