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GS78L12NF Datasheet Preview

GS78L12NF Datasheet

3-Terminal Positive Voltage Regulator

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3-Terminal Positive Voltage Regulator
DEC. 2009
Product Description
The GS78Lxx Series of positive voltage regulators
are inexpensive, easy-to-use devices suitable for a
multitude of applications that require a regulated
supply of up to 100mA. Like their higher-powered
GS78xx Series cousins, these regulators feature
internal current limiting and thermal shutdown
making them remarkably rugged. No external
components are required with the GS78Lxx
devices in many applications.
These devices offer a substantial performance
advantage over the traditional zener diode-resistor
combination, as output impedance and quiescent
current are substantially reduced.
Features
Wide Range of Available, Fixed Output
Voltages
Internal Short Circuit Current Limiting
Internal Thermal Overload Protection
No External Components Required
Complementary Negative Regulators
Offered (GS79Lxx Series)
Available in ±5% Accuracy
RoHS and Halogen Free Compliant and
100% Lead(Pb)-Free
Applications
Battery Powered Systems
Portable Consumer Equipment
Portable Computer
Radio Control Systems
Logic Systems
Power Adapter
Representative Schematic Diagram
15k
Q1
3.8K
Q3
Q4 Q6
Q5
Q10
1.2K
Z1 Q2
420
1.9k 19k 2.2K
C Q9
Q8
Q7
1.0K
Q11 Input
Q12
5.0K 3.0
Output
0-25K
2.85K
Ground
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Globaltech

GS78L12NF Datasheet Preview

GS78L12NF Datasheet

3-Terminal Positive Voltage Regulator

No Preview Available !

Packages & Pin Assignments
GS78LxxYF
(SOT-89)
GS78LxxSF
(SOP-8)
GS78LxxNF
(TO-92)
PIN NO.
1
2
3
GS78L05YF
VIN
GND
VOUT
GS78L05YUF
GS78L12YUF
VOUT
GND
VIN
PIN NO.
1
8
2,3,6,7
4,5
GS78L05SF
GS78L12SF
VOUT
VIN
GND
NC
PIN NO.
1
2
3
GS78L05NF
GS78L12NF
VOUT
GND
VIN
Ordering Information
*Request for other voltages, please contact factory directly.
Marking Information
www.gs-power.com 2
Free Datasheet http://www.nDatasheet.com


Part Number GS78L12NF
Description 3-Terminal Positive Voltage Regulator
Maker Globaltech
Total Page 10 Pages
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