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參數(shù)資料
| 型號： | L7900AC |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Negative Voltage Regulator(輸出負(fù)電壓穩(wěn)壓器) |
| 中文描述： | 負(fù)電壓穩(wěn)壓器（輸出負(fù)電壓穩(wěn)壓器） |
| 文件頁數(shù)： | 1/11頁 |
| 文件大小： | 103K |
| 代理商： | L7900AC |
L7900AC
SERIES
2% NEGATIVE VOLTAGE REGULATORS
June 1998
I
OUTPUT CURRENT UP TO 1.5 A
I
OUTPUT VOLTAGESOF -5; -5.2;-6; -8; -12;
-15; -18; -20;-22; -24V
I
THERMAL OVERLOAD PROTECTION
I
SHORTCIRCUIT PROTECTION
I
OUTPUT TRANSITION SOA PROTECTION
DESCRIPTION
The L7900AC series of three-terminal negative
regulators is available in TO-220 and D
2
PAK
packages and several fixed output voltages.
These regulators can provide local on-card
regulation, eliminating the distribution problems
associated
with
single
furthermore, having the same voltage option as
the L7800A positive standard series, they are
particularly suited for split power supplies. In
addition, the -5.2V is also available for ECL
system.
If adequate heat sinking is provided,
they can deliver over 1.5A output current.
Although designed primarily as fixed voltage
regulators, these devices can be used with
external
components
voltagesand currents.
point
regulation;
to
obtain
adjustable
TO-220
1
3
D
2
PAK
SCHEMATIC DIAGRAM
1/11
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