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G916-280T1U

Global Mixed-mode Technology
Part Number G916-280T1U
Manufacturer Global Mixed-mode Technology
Description LDO Regulators
Published Mar 11, 2014
Detailed Description Global Mixed-mode Technology Inc. G916 300mA High PSRR, Low Noise, LDO Regulators Features „ „ „ „ „ „ „ „ „ „ Genera...
Datasheet PDF File G916-280T1U PDF File

G916-280T1U
G916-280T1U

Overview
Global Mixed-mode Technology Inc.
G916 300mA High PSRR, Low Noise, LDO Regulators Features „ „ „ „ „ „ „ „ „ „ General Description The G916 series is a low supply current, high PSRR, low noise, and low dropout linear regulator that comes in a space saving TSOT-23-5, SOT-23-5 package.
The supply current at no-load is 90µA.
In the shutdown mode, the maximum supply current is less than 1µA.
Operating voltage range is from 2.
5V to 6.
0V.
The over-current protection limit is set at 550mA typical.
An over- temperature protection circuit is built-in in the Device to prevent thermal overload.
These power saving features make the G916 series ideal for use in the battery-powered applications such as notebook computers, cellular phones, and PDA’s.
The G916 has two modes of operation.
When the SET pin is connected to ground, its output is a pre-set value: 3.
3V.
There is no external component needed.
When an output other than the preset value is needed, two external resistors should be used as a voltage divider.
The output voltage is then adjusted by the resistor ratio.
G916-XXX is with fixed-mode output.
The output voltage range is from 1.
2V to 5.
0V.
Low, 90µA No-Load Supply Current Guaranteed 300mA Output Current Dropout Voltage is 200mV @ 150mA Load PSRR=65dB @ 120Hz; 55dB @ 1kHz Over-Temperature Protection and Short-Circuit Protection Fixed Mode: 1.
20V~5.
00V (G916-XXX) Adjustable Mode: from 1.
25V to 5.
50V (G916) Max.
Supply Current in Shutdown Mode < 1µA Low Output Noise at 28µVRMS with bypass Capacitor Stable with low cost ceramic capacitors Applications „ „ „ „ „ „ Notebook Computers Cellular Phones PDAs Digital still Camera and Video Recorders Hand-Held Devices Audio Codec Pin Configuration IN 1 5 OUT ＋ IN OUT R1 OUTPUT VOLTAGE G916 SHDN GND GND 2 G916 4 SET SET R2 COUT 1µF www.
DataSheet4U.
com SHDN 3 － BATTERY CIN 1µF SOT-23-5、TSOT-23-5 Adjustable mode IN 1 5 OUT IN OUT OUTPUT VOLTAGE GND 2 G916-XXX BATTERY 4 BYP ＋C G916-XXX IN _ 1µF SH...


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