LM7805 Datasheet PDF - TAITRON
Part Number | LM7805 | |
Description | 1A Standard Positive Voltage Regulator | |
Manufacturers | TAITRON | |
Logo | ||
There is a preview and LM7805 download ( pdf file ) link at the bottom of this page. Total 16 Pages |
Preview 1 page No Preview Available ! 1A Standard Positive
Voltage Regulator
LM7847 ~ LM7824
1A Standard Positive Voltage Regulator
General Description
• The LM78xx series is three terminal standard positive voltage regulator designed for
a wide range of applications that required supply current up to 1A.
TO-220
• The LM78xx series is available in 10 fixed output voltage:4.7V,5V,6V,7V,8V,9V,10V,
12V,15V,18V and 24V.
• The LM78xx series provides internal current limiting, thermal shutdown protection and
Safe-area operation compensation which make them virtually immune from output load,
and the output current could up to 1A if adequate heat sinking provide
TO-220F
• The LM78xx is available in TO-220,TO-220F,DPAK (TO-252) ,D2PAK(TO-263)packages.
.
Features
• Output Current up to 1A
• Maximum Input voltage up to 36V
• Output Voltage Accuracy of ±4% at 25°C
• Thermal Overload Protection
• Short Circuit Current Limiting
• Output Transistor safe operation area (SOA) Protection
• RoHS Compliance and Halogen Free
DPAK
(TO-252)
D2PAK
(TO-263-2)
D2PAK
(TO-263-3)
Applications
• High Efficiency Linear Regulator
• Post Regulation for Switching Supply
• Microprocessor Power Supply
• Mother Board
TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com
Tel: (800)-TAITRON (800)-824-8766 (661)-257-6060
Fax: (800)-TAITFAX (800)-824-8329 (661)-257-6415
Rev. B/LX
Page 1 of 16
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1A Standard Positive Voltage Regulator
LM7847 ~ LM7824
Electrical Characteristics (IO=0.5A,Tj=0~125°C, CIN=0.33µF, CO =0.1µF,unless otherwise specified,Note2)
For LM7847 (VIN=9.7V, TJ = 25°C)
Symbol
Description
VO Output Voltage
∆VLOAD Load Regulation
∆VLINE Line Regulation
VD Dropout Voltage
IQ Quiescent Current
∆IQ Quiescent Current Change
eN
∆VO/∆T
PSRR
IPEAK
ISC
Output Noise Voltage
Temperature coefficient of VOUT
Power Supply Ripple Rejection
Ratio
Peak Output Current
Short-Circuit Current
LM7847
Min.
Typ. Max.
4.512 4.70 4.888
4.465 - 4.935
- - 47
- - 24
- - 47
- - 47
- 2.0 -
- - 8.0
- - 1.0
- - 0.5
- 40 -
- -0.6 -
62 80
-
- 1.8 -
- 250 -
Unit
V
V
mV
mV
mV
mV
V
mA
mA
mA
µV
mV/℃
dB
A
mA
Test Conditions
5mA≤ IO≤1.0A
7.2V≤VIN≤19.7V, 5mA ≤IO ≤1.0A
5mA ≤IO ≤1.0A
0.25A≤IO≤0.75A
7.2V≤VIN≤19.7V
7.2V≤VIN≤19.7V,IO=1.0A
-
IOUT≤1.0A
7.2V≤VIN≤19.7V
5.8V≤VIN≤18.3V
5mA≤ IO≤1.0A
10Hz≤f≤100KHz
IO=5mA
7.7V≤VIN≤17.7V, f=120Hz
-
VIN=35V
For LM7805 (VIN=10V, TJ = 25°C)
Symbol
Description
VO Output Voltage
∆VLOAD Load Regulation
∆VLINE Line Regulation
VD Dropout Voltage
IQ Quiescent Current
∆IQ Quiescent Current Change
eN Output Noise Voltage
∆VO/∆T Temperature coefficient of VOUT
LM7805
Min.
Typ. Max.
4.80 5.0 5.20
4.75 - 5.25
- - 50
- - 25
- - 50
- - 50
- 2.0 -
- - 8.0
- - 1.0
- - 0.5
- 40 -
- -0.6 -
Unit
V
V
mV
mV
mV
mV
V
mA
mA
mA
µV
mV/℃
www.taitroncomponents.com
Test Conditions
5mA ≤IO≤1.0A
7.5V≤VIN≤20V, 5mA ≤IO≤1.0A
5mA ≤IO≤1.0A
0.25A≤ IO ≤0.75A
7.0V≤VIN≤25V
7.5V≤VIN≤20V,IO=1.0A
-
IO≤1.0A
7.5V≤VIN≤20V
5mA ≤IO≤1.0A
10Hz≤f≤100KHz
IOUT=5mA
Rev. B/LX
Page 5 of 16
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for LM7805 electronic component. |
Information | Total 16 Pages | |
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