파트넘버.co.kr H7808BE 데이터시트 PDF


H7808BE 반도체 회로 부품 판매점

3-TERMINAL POSITIVE VOLTAGE REGULATOR



Hi-Sincerity Mocroelectronics 로고
Hi-Sincerity Mocroelectronics
H7808BE 데이터시트, 핀배열, 회로
HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : HE200105
Issued Date : 1998.07.01
Revised Date : 2001.12.17
Page No. : 1/3
H7808AE
H7808BE
3-TERMINAL POSITIVE VOLTAGE REGULATOR
Description
The H7808_E series of three-terminal positive regulators are availa-
TO-220
ble in the TO-220AB package. These regulators can provide local on
-card regulation, eliminating the distribution problems associated with single point regulation.
Each employs internal current limiting, thermal shut-down and safe operating area protection,
making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1A
output current. Although designed primarily as fixed voltage regulators, these devices can be
used with external components to obtain adjustable voltages and currents.
H7808_E is characterized for operation from 0°C to +125°C, and if operating temperature is
always high, please refer to the power dissipation curve.
Absolute Maximum Ratings (Ta=25°C)
Input Voltage....................................................................................................................... 35 V
Total Power Dissipation..................................................................................... Internally limited
Operating Temperature Range .......................................................................... 0 °C to +125 °C
Maximum Junction Temperature...................................................................................... 125 °C
Storage Temperature Range........................................................................... -55 °C to +150 °C
Lead Temperature (Soldering 10S).................................................................................. 230 °C
Typical Application
Schematic Diagram
Vin Vout
1 H7808_E 3
2
C1 C2
6.3V
30K
3.4K
200
1.9K
Input
10K
200
1K
20pF
4K
2K
0.3
Output
VREF
26
Note:
C1 and C2 are required if regulator is
located far from power supply filter
and load, or oscillation may induced
on the loop.
26
4K
1.2
12.1K
1K
GND
H7808AE, H7808BE
HSMC Product Specification


H7808BE 데이터시트, 핀배열, 회로
HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : HE200105
Issued Date : 1998.07.01
Revised Date : 2001.12.17
Page No. : 2/3
Electrical Characteristics
Vin=14V, Io=500mA, 0°CTj125°C (unless otherwise noted)
Symbol
Parameter
Conditions
Vo
Vo
Vo
IQ
IQ
Vn
RR
VD
Isc
Ipk
Vo / T
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Output Current
Average Tc of Vout
Tj=25°C
PD15W, 5mAIo1A
Tj=25°C, 10.5VVin25V
Tj=25°C, 11.5VVin17V
5mAIo1.5A
250mAIo750mA
Io1A, Tj=25°C
5mAIo1A
10.5VVin25V
Ta=25°C, 10Hzf100KHz
11.5VVin21.5V, f=120Hz
Tj=25°C, Io=1A
Tj=25°C
Tj=25°C
0°CTj+125°C, Io=5mA
H7808AE
Min Typ Max
7.76 8 8.24
7.76 8 8.24
- 5 80
- 5 40
- - 100
- - 50
- 5.5 8
- - 0.5
- - 1.3
- - 200
- 68 -
-2-
- 1.5 -
1.7 -
-
- -0.8 -
Units
V
mV
mV
mA
mA
uV
dB
V
A
A
mV/°C
Symbol
Vo
Vo
Vo
IQ
IQ
Vn
RR
VD
Isc
Ipk
Vo / T
Parameter
Conditions
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Output Current
Average Tc of Vout
Tj=25°C
PD15W, 5mAIo1A
Tj=25°C, 10.5VVin25V
Tj=25°C, 11.5VVin17V
5mAIo1.5A
250mAIo750mA
Io1A, Tj=25°C
5mAIo1A
10.5VVin25V
Ta=25°C, 10Hzf100KHz
11.5VVin21.5V, f=120Hz
Tj=25°C, Io=1A
Tj=25°C
Tj=25°C
0°CTj+125°C, Io=5mA
H7808BE
Min Typ Max
7.7 8 8.3
7.6 8 8.4
- 5 160
- 2 80
- - 160
- - 80
- 5.5 8
- - 0.5
- - 1.3
- - 300
62 73 -
- 2.5 -
- 1.5 -
1.7 -
-
- -0.8 -
Units
V
mV
mV
mA
mA
uV
dB
V
A
A
mV/°C
H7808AE, H7808BE
HSMC Product Specification




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H7808BE regulator

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