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GM78R09
LOW DROPOUT VOLTAGE REGULATOR
Power Management
Description
THE GM78R09 is a low - dropout ...
www.DataSheet4U.com
GM78R09
LOW DROPOUT
VOLTAGE REGULATOR
Power Management
Description
THE GM78R09 is a low - dropout
voltage regulator suitable for various electronic equipments. It provides constant
voltage power source with TO-220 4 lead full mold package. Dropout
voltage of GM78R09 is below 0.5V in full rated current (1A). This regulator has various function such as peak current protection, thermal shut down, over
voltage protection and output disable function.
Features
1A / 9V Output low dropout
voltage regulator TO-220 Full-Mold package (4PIN) Overcurrent protection, Thermal shutdown Over
voltage protection, Short-Circuit Protection With output disable function
TYPIC APPLICATION CIRCUITS
TO-220F- 4L
1. VIN 2. VO 3. GND 4. VDIS
12
34
Ci
+
GM78R09 GND VDIS
Co +
— Ci is required if regulator is located an appreciable distance from power supply filter. — Co improves stability and transient response. (Co > 47µF)
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PRELIMINARY
GM78R09
1
Disable Signal
Revision 2, Aug 2003
VIN
VO
GM78R09
PIN CONFIGURATIONS
TO - 220F - 4L
78R09 AYW W
VIN VO
VDIS GND
A : Assemble Location Y : Year WW : Work Week
ORDERING INFORMATION
Ordering Number Package Shipping
GM78R09-TBF4T
TO - 220F-4L
50 Units/ Tube
ABSOLUTE MAXIMUM RATINGS (limiting values, per diode)
Symbol VIN VDIS IO Pd1 Pd2 TJ Parameter Input
Voltage Disable
Voltage Output Current Power Dissipation 1 Power Dissipation 2 Junction Temperature Operating Temperature Thermal Resistance, Junctio...