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參數(shù)資料
| 型號(hào)： | L7920CV |
| 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 REGULATORS |
| 中文描述： | 負(fù)電壓調(diào)節(jié)器 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大?。?/td> | 111K |
| 代理商： | L7920CV |
L7900
SERIES
NEGATIVE VOLTAGE REGULATORS
November 1999
I
OUTPUT CURRENT UP TO1.5 A
I
OUTPUT VOLTAGESOF -5;-5.2; -6;-8; -9;
-12;-15; -18; -20; -22;-24V
I
THERMAL OVERLOADPROTECTION
I
SHORT CIRCUIT PROTECTION
I
OUTPUT TRANSITION SOAPROTECTION
DESCRIPTION
The L7900 series of three-terminal negative
regulators is available in TO-220, ISOWATT220
TO-3 and D
2
PAK packages and several fixed
output voltages, making it useful in a wide range
of applications.Theseregulators can provide local
on-card regulation, eliminating the distribution
problems associated with single point regulation;
furthermore, having the same voltage option as
the L7800 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.
to
obtain
adjustable
1
2
TO-3
TO-220
ISOWATT220
1
2
3
1
3
D
2
PAK
SCHEMATIC DIAGRAM
1/13
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| L7922CT | NEGATIVE VOLTAGE REGULATORS |
| L7922CV | NEGATIVE VOLTAGE REGULATORS |
| L7924CP | NEGATIVE VOLTAGE REGULATORS |
| L7912CP | NEGATIVE VOLTAGE REGULATORS |
| L7912CT | NEGATIVE VOLTAGE REGULATORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L7921 | 制造商:Leviton Manufacturing Co 功能描述: |
| L7922ABV | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Negative Fixed Voltage Regulator |
| L7922AC | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2% NEGATIVE VOLTAGE REGULATORS |
| L7922ACD2T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2% NEGATIVE VOLTAGE REGULATORS |
| L7922ACD2T-TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Negative Fixed Voltage Regulator |
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