G9815-18T45U [GMT]
Fixed Positive LDO Regulator;
| 型号： | G9815-18T45U |
| 厂家： | 
GLOBAL MIXED-MODE TECHNOLOGY INC |
| 描述： | Fixed Positive LDO Regulator |
| 文件： | 总1页 (文件大小：45K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
G9815
Global Mixed-mode Technology
1.5A High PSRR, Low Noise, LDO Regulators
Features
General Description
Low, 45µA No-Load Supply Current
Guaranteed 1.5A Output Current
Low Dropout Voltage
PSRR=70dB (f=100Hz 1.2V output)
Over-Temperature Protection
Short-Circuit Protection with Current
Fold-back
The G9815 series is a low supply current, high PSRR,
low noise, and low dropout linear regulator making
them ideal for battery applications. It is available in
TO-252, SOT-223 packages. The supply current at
no-load is 45µA. An over-temperature protection circuit
is built-in in the Device to prevent thermal overload.
And the G9815 is equipped with a short-circuit current
fold-back protection circuit to prevent from failure. The
G9815 is stable with an output capacitance of 4.7µF or
greater
Stable with Low Cost Ceramic Capacitors
Low Temperature Coefficient
Applications
Instrumentation
Portable Electronics
Wireless Devices
PC Peripherals
Battery Powered Widgets
Ordering Information
ORDER
NUMBER
PACKAGE
(Green)
TO-252
MARKING
VOLTAGE
TEMP. RANGE
G9815-12T45U
G9815-18T45U
G9815-33T45U
G9815-12T65U
G9815-18T65U
G9815-33T65U
9815-12
9815-18
9815-33
9815-12
9815-18
9815-33
1.2V
1.8V
3.3V
1.2V
1.8V
3.3V
-40°C ~ +85°C
-40°C ~ +85°C
-40°C ~ +85°C
-40°C ~ +85°C
-40°C ~ +85°C
-40°C ~ +85°C
TO-252
TO-252
SOT-223
SOT-223
SOT-223
Note: T4: TO-252
5: Bonding Code
U: Tape & Reel
T6: SOT-223
Pin Configuration
Typical Application Circuit
G9815
G9815
VOUT
VIN
IN
OUT
G9815
＋
－
Top View
Top View
GND
C1
1µF
C2
4.7µF
2
2
1
3
1
3
GND
VO
GND
VO
IN
IN
TO-252
SOT-223
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 0.2
Jul 10, 2013
1
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HAMAMATSU
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