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
TO-220
The H7905_E series of three-terminal negative regulators are avail-
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擄C)
鈥?/div>
Input Voltage...................................................................................................................... -35 V
鈥?/div>
Total Power Dissipation..................................................................................... Internally limited
鈥?/div>
Operating Junction Temperature........................................................................ 0
擄C
to +125
擄C
鈥?/div>
Maximum Junction Temperature...................................................................................... 125
擄C
鈥?/div>
Storage Temperature Range........................................................................... -55
擄C
to +150
擄C
鈥?/div>
Lead Temperature (Soldering 10S).................................................................................. 230
擄C
Typical Application
Schematic Diagram
1.4k
GND
Vin
2
H7905_E
1
3
Vout
4K
7K
5K
15K
C1
C2
3K
10K
Vout
6.2V
Note:
By pass Capacitors are
recommended for optimum stability
and transient response and should
be locate as close as possible to the
regulator.
750
Vin
1K
6K
20K
20K
20pF
10pF
600
15K
20K
20K
5K
150
0.2
H7905AE, H7905BE
HSMC Product Specification
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英文版
3-TERMINAL POSITIVE VOLTAGE REGULATOR
HSMC
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英文版
3-TERMINAL POSITIVE VOLTAGE REGULATOR
HSMC [Hi-S...
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英文版
3-TERMINAL POSITIVE VOLTAGE REGULATOR
HSMC
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英文版
3-TERMINAL POSITIVE VOLTAGE REGULATOR
HSMC [Hi-S...
-
英文版
3-TERMINAL POSITIVE VOLTAGE REGULATOR
HSMC
-
英文版
3-TERMINAL POSITIVE VOLTAGE REGULATOR
HSMC [Hi-S...
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