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參數(shù)資料
| 型號(hào)： | G913D |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 150mA Low-Dropout Linear Regulators |
| 中文描述： | 150mA的低壓差線性穩(wěn)壓器 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 214K |
| 代理商： | G913D |
Ver 0.9 Preliminary
Jan 25, 2002
TEL: 886-3-5788833
http://www.gmt.com.tw
1
G913
Global Mixed-mode Technology Inc.
150mA Low-Dropout Linear Regulators
Features
Low, 55μA No-Load Supply Current
Guaranteed 150mA Output Current
Dropout Voltage is 70mV @ 50mA Load
Over-Temperature Protection and Short-Circuit
Protection
Two Modes of Operation ----
Fixed Mode: 2.84V (G913A), 3.15V (G913B),
3.30V (G913C), 3.00V (G913D)
Adjustable Mode: from 1.25V to 5.5V
Max. Supply Current in Shutdown Mode < 1μA
Low Output Noise at 220μV
RMS
Stability with lost cost ceramic capacitors
Applications
Notebook Computers
Cellular Phones
PDAs
Digital still Camera and Video Recorders
Hand-Held Devices
Bar Code Scanners
General
Description
The G913 is a low supply current, low dropout linear
regulator that comes in a space saving SOT23-5 pack-
age. The supply current at no-load is 55μA. In the
shutdown mode, the maximum supply current is less
than 1μA. Operating voltage range of the G913 is from
2.5V to 5.5V. The over-current protection limit is set at
250mA typical and 150mA minimum. An overtem-
perature protection circuit is built-in in the G913 to
prevent thermal overload. These power saving fea-
tures make the G913 ideal for use in the bat-
tery-powered applications such as notebook com-
puters, cellular phones, and PDA’s.
The G913 has two modes of operation. When the SET
pin is connected to ground, its output is a pre-set
value: 2.84V for G913A, 3.15V for G913B, and 3.30V
for G913C, and 3.00V for G913D. There is no external
components needed to decide the output voltage.
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 decided by the re-
sistor ratio. The G913 comes in a space saving
SOT23-5 package.
Ordering Information
PART MARKING VOLTAGE
TEMP.
RANGE
-40°C~ +85°C
-40°C~ +85°C
-40°C~ +85°C
-40°C~ +85°C
PIN-
PACKAGE
SOT 23-5
SOT 23-5
SOT 23-5
SOT 23-5
G913A
G913B
G913C
G913D
3A
3B
3C
3D
2.84
3.15
3.30
3.00
Pin Configuration
G963
SET
OUT
SOT23-5
G913
5
4
1
SHDN
2
3
GND
IN
IN
OUT
SHDN
SET
GND
G913
＋
1μF
R1
R2
1μF
VOLTAGE
Adjustable mode
IN
OUT
GND
SET
SHDN
G913
1μF
_
BATTERY
VOLTAGE
1
μ
Fixed mode
C
OUTPUT
C
IN
＋
OUTPUT
C
OUT
－
BATTERYC
IN
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| G913X | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:5-pin. 150mA. Vo=Adjustable/Fixed(2.84/3.0/3.15/3.3V).|LDO regulator |
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| G914AF | 制造商:GMT 制造商全稱:Global Mixed-mode Technology Inc 功能描述:300mA High PSRR, Low-Noise LDO Regulators |
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