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부품번호 | LM7806 기능 |
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기능 | 1A Standard Positive Voltage Regulator | ||
제조업체 | TAITRON | ||
로고 | |||
전체 16 페이지수
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
1A Standard Positive Voltage Regulator
Absolute Maximum Ratings (Note 1)
LM7847 ~ LM7824
Symbol
VIN
IO
PD
TLEAD
TJ
TSTG
θJA
θJC
Description
Input Voltage
VO=4.7~18V
VO=20~24V
Output Current
Power Dissipation
Lead Temperature (Soldering 10sec)
Operating Junction
Temperature
Storage Temperature
Range
Thermal Resistance
(Junction to Ambient)
Thermal Resistance
(Junction to Case)
D2PAK
others
D2PAK
others
TO-220
TO-220F
DPAK (TO-252)
TO-220
TO-220F
DPAK (TO-252)
Ratings
35
40
1
Internally Limited
260
0 to 125
-20 to 150
-40 to 150
-55 to 150
65
61.54
5
7.48
Unit
V
A
W
°C
°C/ W
Note1: Absolute maximum ratings indicate limits beyond which damage to the device may occur.
For guarantee specification and test conditions, see the Electrical Characteristics.
the guarantee specification apply only for the test conditions listed. Some performance
characteristics may degrade when the device is not operated under the listed test conditions.
www.taitroncomponents.com
Rev. B/LX
Page 4 of 16
4페이지 1A Standard Positive Voltage Regulator
PSRR
IPEAK
ISC
Power Supply Ripple Rejection
Ratio
Peak Output Current
Short-Circuit Current
59 75
- 1.8
- 250
-
-
-
dB
A
mA
For LM7808 (VIN=14V, 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
LM7808
Min.
Typ. Max.
7.68 8.0 8.32
7.6 - 8.4
- - 80
- - 40
- - 80
- - 80
- 2.0 -
- - 8.0
- - 1.0
- - 0.5
- 58 -
- -0.9 -
56 72
-
- 1.8 -
- 250 -
Unit
V
V
mV
mV
mV
mV
V
mA
mA
mA
µV
mV/℃
dB
A
mA
For LM7809 (VIN=15V, 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
LM7809
Min.
Typ. Max.
8.64 9.0 9.36
8.55 - 9.45
- - 90
- - 45
- - 90
- - 90
- 2.0 -
- - 8.0
- - 1.0
- - 0.5
- 58 -
- -1.1 -
Unit
V
V
mV
mV
mV
mV
V
mA
mA
mA
µV
mV/℃
www.taitroncomponents.com
LM7847 ~ LM7824
9V≤VIN≤19V, f=120Hz
-
VIN=35V
Test Conditions
5mA ≤IO≤1.0A
10.5V≤VIN≤23V, 5mA ≤IO≤1.0A
5mA ≤IO≤1.0A
0.25A≤ IO ≤0.75A
10.5V≤VIN≤25V
10.5V≤VIN≤23V,IO=1.0A
-
IO≤1.0A
9.5V≤VIN≤22V
5mA ≤IO≤1.0A
10Hz≤f≤100KHz
IO=5mA
11.5V≤VIN≤21.5V, f=120Hz
-
VIN=35V
Test Conditions
5mA ≤IO≤1.0A
10.5V≤VIN≤23V, 5mA ≤IO≤1.0A
5mA ≤IO≤1.0A
0.25A≤ IO ≤0.75A
11.5V≤VIN≤25V
11.5V≤VIN≤24V,IO=1.0A
-
IO≤1.0A
11.5V≤VIN≤24V
5mA ≤IO≤1.0A
10Hz≤f≤100KHz
IO=5mA
Rev. B/LX
Page 7 of 16
7페이지 | |||
구 성 | 총 16 페이지수 | ||
다운로드 | [ LM7806.PDF 데이터시트 ] |
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
LM7800-220M | POSITIVE VOLTAGE REGULATOR TO 220 M | Seme LAB |
LM7800-SMD | POSITIVE VOLTAGE REGULATOR TO 220 M | Seme LAB |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |