GS7805TF Datasheet PDF - Globaltech
Part Number | GS7805TF | |
Description | 1A Positive Voltage Regulator | |
Manufacturers | Globaltech | |
Logo | ||
There is a preview and GS7805TF download ( pdf file ) link at the bottom of this page. Total 12 Pages |
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Product Description
Features
These voltage regulators are monolithic integrated Output Current in Excess of 1.0 A
circuits designed as Fixed-voltage regulators for a
wide variety of applications including local, on-card
regulation.
No External Components Required
Internal Thermal Overload Protection
Internal Short Circuit Current Limiting
These regulators employ internal current limiting,
thermal shutdown, and safe-area compensation. With
adequate heat sinking they can deliver output
currents in excess of 1.0 A. Although designed
primarily as a fixed voltage regulator, these devices
can be used with external components to obtain
adjustable voltages and currents.
Output Transistor Safe-Area Compensation
Output Voltage Offered in 1% and 2% Tolerance
Available in Surface Mount D2PAK and Standard
3-Lead Transistor Packages
Previous Commercial Temperature Range has
been Extended to a Junction Temperature Range
of 0℃ to +150℃
Packages & Pin Assignments
VIN
Staring
circuit
Current
Generator
Series
Pass
Element
SOA
Protection
Reference
Voltage
Error
Amplifier
Thermal
Protector
VOUT
GND
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Electrical Characteristics (Continue)
(VIN=17V, IO=500A, TJ=+25℃, unless otherwise noted.)
Parameter
Symbol
Test Conditions
Output Voltage
Line Regulation
Load Regulation
Bias Current
Bias Current Change
Ripple Rejection
Dropout Voltage
Output Noise Voltage
Output Resistance
Short-Circuit
Output Current
Peak Output Current
Temperature Coefficient
of Output Voltage
VO
Regline
Regload
IB
ΔIB
RR
VI -VO
VN
RO
ISC
Imax
TCVO
5.0mA≦IO≦1.0A,
12.5V≦VIN≦25V
12.5V≦VIN≦28V
14V≦VIN≦20V
5.0mA≦IO≦1.5A
250mA≦IO≦750mA
12.5V≦VIN≦28V
5.0mA≦IO≦1.0A
13V≦VIN≦23V, f=120Hz
IO=1.0A, TA=25℃
10Hz ≦ f ≦100kHz
f=1.0kHz
IO = 5.0mA
Globaltech Semiconductor
GS7810
Min Typ Max
Unit
9.6 10 10.4
7 200
2 100
12 200
4 100
4.3 8
1
0.5
55 71
2.0
70
0.018
400
2.2
V
mV
mV
mA
mA
dB
V
µV
Ω
mA
A
-1.0 mV/℃
(VIN=23V, IO=500A, TJ=+25℃, unless otherwise noted.)
Parameter
Symbol
Test Conditions
Output Voltage
Line Regulation
Load Regulation
Bias Current
Bias Current Change
Ripple Rejection
Dropout Voltage
Output Noise Voltage
Output Resistance
Short-Circuit
Output Current
Peak Output Current
Temperature Coefficient
of Output Voltage
VO
Regline
Regload
IB
ΔIB
RR
VI -VO
VN
RO
ISC
Imax
TCVO
5.0mA≦IO≦1.0A,
17.5V≦VIN≦30V
17.5V≦VIN≦30V
20V≦VIN≦26V
5.0mA≦IO≦1.5A
250mA≦IO≦750mA
17.5V≦VIN≦30V
5.0mA≦IO≦1.0A
18.5V≦VIN≦28.5V, f=120Hz
IO=1.0A, TA=25℃
10Hz ≦ f ≦100kHz
f=1.0kHz
IO = 5.0mA
Min
14.4
54
GS7812
Typ Max
15
12
3
12
4
4.3
70
2.0
90
0.019
230
2.2
15.6
300
150
300
150
8
1
0.5
-1.0
Unit
V
mV
mV
mA
mA
dB
V
µV
Ω
mA
A
mV/℃
NOTES:
* Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as
possible. Thermal effects must be taken into account separately.
** This specification applies only for dc power dissipation permitted by absolute maximum ratings
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Information | Total 12 Pages | |
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Part Number | Description | MFRS |
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