G9815-18T45U [GMT]

Fixed Positive LDO Regulator;
G9815-18T45U
型号: G9815-18T45U
厂家: GLOBAL MIXED-MODE TECHNOLOGY INC    GLOBAL MIXED-MODE TECHNOLOGY INC
描述:

Fixed Positive LDO Regulator

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中文:  中文翻译
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G9815  
Global Mixed-mode Technology  
1.5A High PSRR, Low Noise, LDO Regulators  
Features  
General Description  
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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  
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Stable with Low Cost Ceramic Capacitors  
Low Temperature Coefficient  
Applications  
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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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