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G916-190T1U Dataheets PDF



Part Number G916-190T1U
Manufacturers Global Mixed-mode Technology
Logo Global Mixed-mode Technology
Description LDO Regulators
Datasheet G916-190T1U DatasheetG916-190T1U Datasheet (PDF)

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. A.

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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 SHDN BYP GND COUT 1µF CBYP 10nF SHDN 3 SOT-23-5、TSOT-23-5 Fixed mode Ver: 1.7 Jan 25, 2006 TEL: 886-3-5788833 http://www.gmt.com.tw 1 Global Mixed-mode Technology Inc. Ordering Information ORDER NUMBER G916-250TOU G916-270TOU G916T1U G916-120T1U G916-330T1U G916 TEMP. RANGE -40°C~ +85°C -40°C~ +85°C -40°C~ +85°C -40°C~ +85°C -40°C~ +85°C ORDER NUMBER (Pb free) G916-250TOUf G916-270TOUf G916T1Uf G916-120T1Uf G916-330T1Uf MARKING VOLTAGE PACKAGE TSOT-23-5 TSOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5 96ANx 2.50V 96APx 2.70V 16xx Adjustable 96AAx 1.20V 6Axx 3.30V For other output voltage, please contact us at [email protected] Note: TO: TSOT-23-5 T1: SOT-23-5 U: Tape & Reel Selector Guide ORDER NUMBER G916TOU G916-120TOU G916-130TOU G916-140TOU G916-150TOU G916-160TOU G916-170TOU G916-180TOU G916-190TOU G916-200TOU G916-210TOU G916-220TOU G916-230TOU G916-240TOU G916-250TOU G916-260TOU G916-270TOU G916-280TOU G916-285TOU G916-290TOU G916-300TOU G916-310TOU www.DataSheet4U.com G916-315.


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