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What is GM78R09?

This electronic component, produced by the manufacturer "Gamma", performs the same function as "LOW DROPOUT VOLTAGE REGULATOR".


GM78R09 Datasheet PDF - Gamma

Part Number GM78R09
Description LOW DROPOUT VOLTAGE REGULATOR
Manufacturers Gamma 
Logo Gamma Logo 


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GM78R09
LOW DROPOUT VOLTAGE REGULATOR
Power Management
Description
THE GM78R09 is a low - dropout voltage regulator suit-
able for various electronic equipments. It provides con-
stant 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 func-
tion such as peak current protection, thermal shut down,
overvoltage protection and output disable function.
Features
1A / 9V Output low dropout voltage regulator
TO-220 Full-Mold package (4PIN)
Overcurrent protection, Thermal shutdown
Overvoltage protection, Short-Circuit Protection
With output disable function
TYPIC APPLICATION CIRCUITS
TO-220F- 4L
1 234
1. VIN
2. VO
3. GND
4. VDIS
Ci +
VIN VO
GM78R09
GND
VDIS
Co +
Disable Signal
Ci is required if regulator is located an appreciable distance from power supply filter.
Co improves stability and transient response. (Co > 47µF)
www.gammamicro.com 1
PRELIMINARY

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GM78R09 equivalent
TYPICAL PERFORMANCE CHARACTERISTICS
20
15
10
5
0
-25 0 25 50 75 100 125
TEMPERATURE TA (°C)
Figure 7. Quiescent Current vs.
Temperature(TJ)
GM78R09
Power Management
TO-220F-4L PFABPACK PACKAGE OUTLINE DIMENSIONS
3.20 ± 0.20
3.40 ± 0.10
10.00 ± 0.20
(5.00)
(0.35) (0.35)
(3- 1.50 Dp0.10)
(1.50)
4.50 ± 0.20
2.80 ± 0.20
(5°)
15.60 ± 0.20
(10.40)
15.70 ± 0.20
(1.0)
6.30 ± 0.30
(3.30)
1.25MIN
1.50MAX
(1.80)
2.54TYP
(1.19) (2.54 ± 0.25)
(7.62)
(13.60)
0.15 ± 0.10
0.50
+0.10
-0.05
5


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for GM78R09 electronic component.


Information Total 5 Pages
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Download [ GM78R09.PDF Datasheet ]

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Featured Datasheets

Part NumberDescriptionMFRS
GM78R05AThe function is (GM78RxxA) 1A LOW DROPOUT VOLTAGE REGULATORS. GammaGamma
GM78R09The function is LOW DROPOUT VOLTAGE REGULATOR. GammaGamma
GM78R09AThe function is (GM78RxxA) 1A LOW DROPOUT VOLTAGE REGULATORS. GammaGamma

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