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H7905 PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 H7905
部品説明 3-TERMINAL POSITIVE VOLTAGE REGULATOR
メーカ Hi-Sincerity Mocroelectronics
ロゴ Hi-Sincerity Mocroelectronics ロゴ 



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H7905 Datasheet, H7905 PDF,ピン配置, 機能
HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : HE200111
Issued Date : 1998.07.01
Revised Date : 2001.12.17
Page No. : 1/4
H7905AE
H7905BE
3-TERMINAL NEGATIVE VOLTAGE REGULATOR
Description
The H7905_E series of three-terminal negative regulators are avail-
TO-220
able in the TO-220AB package. They can provide local on-card
regulation, eliminating the distribution problems associated with single point regulation;
furthermore, having the same voltage options as the H7905_E positive standard series, they are
particularly suited for split power supplies. If adequate heat sinking is provided, the H7905_E
series can deliver an output current in excess of 1A although designed primarily as fixed voltage
regulators, these devices can be used with external components to obtain adjustable voltage and
currents.
Absolute Maximum Ratings (Ta=25°C)
Input Voltage...................................................................................................................... -35 V
Total Power Dissipation..................................................................................... Internally limited
Operating Junction Temperature........................................................................ 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
2
Vout
H7905_E 3
1
C1 C2
Note:
By pass Capacitors are
recommended for optimum stability
and transient response and should
be locate as close as possible to the
regulator.
Vin
1.4k
7K
15K
750 1K
6K 20K
20pF
20K 20K
GND
4K 5K
Vout
3K
10K
6.2V
10pF
600 15K
20K
5K 150
0.2
H7905AE, H7905BE
HSMC Product Specification

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