G9093 Datasheet, PDF (1/1 Pages) Global Mixed-mode Technology Inc – Dual, 300mA Low-Dropout Linear Regulators

Global Mixed-mode Technology Inc.
G9093
Dual, 300mA Low-Dropout Linear Regulators
Features
„ Two Low-Dropout-Voltage Regulators
„ 300mA Output Current for Each LDO
„ Independent Enable Control
„ Dropout Voltage is 100mV@ 100mA Load
„ Over-Temperature Protection and Short-Circuit
Protection
„ 1.2V to 3.3V Factory-Preset Output
„ Max. Supply Current in Shutdown Mode < 1µA
„ Small Ceramic Output Capacitors
Applications
„ Notebook Computers
„ Cellular Phones
„ PDAs
„ Digital still Camera and Video Recorders
„ Hand-Held Devices
„ Bar Code Scanners
General Description
The G9093 is a dual, low supply current, low dropout
linear regulator that comes in a space saving
TSOT-23-6 package. The supply current at no-load is
200µA. In the shutdown mode, the maximum supply
current is less than 1µA. Output voltage range of the
G9093 is from 1.2V to 3.3V. The over-current protec-
tion limit is set at 400mA typical. An over-temperature
protection circuit is built-in in the G9093 to prevent
thermal overload. These power saving features make
the G9093 ideal for use in the battery-powered appli-
cations such as notebook computers, cellular phones,
and PDA’s.
These devices feature a shutdown function and are of-
fered in active low with auto discharge. The G9093
comes in a space saving TSOT-23-6 package.
Ordering Information
ORDER
NUMBER
G9093RNTP1U
G9093QQTP1U
G9093RHTP1U
G9093NRTP1U
G9093NHTP1U
G9093NNTP1U
G9093LLTP1U
Note:TP: TSOT-23-6
1: Bonding Code
U: Tape & Reel
MARKING
93RNx
93QQx
93RHx
93NRx
93NHx
93NNx
93LLx
Pin Configuration
OUT1
3.3V
3.0V
3.3V
2.8V
2.8V
2.8V
2.5V
OUT2
2.8V
3.0V
1.8V
3.3V
1.8V
2.8V
2.5V
TEMP.
RANGE
-40°C~+85°C
-40°C~+85°C
-40°C~+85°C
-40°C~+85°C
-40°C~+85°C
-40°C~+85°C
-40°C~+85°C
PACKAGE
(Green)
TSOT-23-6
TSOT-23-6
TSOT-23-6
TSOT-23-6
TSOT-23-6
TSOT-23-6
TSOT-23-6
Typical Application Circuit
OUT2 1
G9093
6 OUT1
GND 2
5 VIN
EN2 3
TSOT-23-6
4 EN1
BATTERY
G9093
C_IN
2.2µF
ON
OFF
ON
OFF
VIN
OUT1
OUT2
EN1
EN2
GND
OUTPUT1
OUTPUT2
1µF 1µF
Ver: 0.91
Mar 02, 2010
TEL: [phone]
http://www.gmt.com.tw
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