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參數(shù)資料
| 型號(hào)： | IL7918 |
| 廠商： | INTEGRAL JOINT STOCK COMPANY |
| 元件分類(lèi)： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | THREE-TERMINAL NEGATIVE VOLTAGE REGULATORS |
| 中文描述： | 三端負(fù)電壓調(diào)節(jié)器 |
| 文件頁(yè)數(shù)： | 1/5頁(yè) |
| 文件大?。?/td> | 142K |
| 代理商： | IL7918 |
IL79XXC
SERIES
1
T
HREE
-
TERMINAL NEGATIVE VOLTAGE REGULATORS
The IL7900 series of fixed output negative
voltage regulators are intended as complements to
the IL7800 series devices. These negative regulators
are available in the same seven-voltage options as
the IL7800 devices. In addition, one extra voltage
option commonly employed in MECL systems is also
available in the current series.
Available in fixed output voltage options from -5.0 to -24 volts, these regulators employ
current limiting, thermal shutdown, and safe-area compensation - making them remarkably
rugged under most operating conditions. With adequate heatsinking they can deliver
output currents in excess of 1.0 ampere.
No External Components Required
Internal Thermal Overload Protection
Internal Short - Circuit Current Limiting
Output
Transistor
Safe
-
Area
Compensation
Available in 4% Voltage Tolerance
Device type/nominal output voltage
IL7905
IL7905.2
IL7906
IL7908
8 V
5 V
5.2 V
6 V
IL7912
IL7915
IL7918
IL7924
12 V
15 V
18 V
24 V
Maximum ratings
(T
A
= +25
°
C unless otherwise noted)
Rating
Input Voltage (-5.0V
≥
Vo
≥
- 18V)
(24 V)
Power Dissipation
Plastic Package
T
A = +
25
°
C
Derate above T
A = +
25
°
C
Tc =
+
25
°
C
Derate above Tc=+95
°
C
Storage Junction Temperature Rang
Operating Junction Temperature Rang
Symbol
V
I
Value
-35
-40
Unit
Vdc
PD
1/R
Θ
JA
PD
1/R
Θ
JA
Tstg
TJ
Internally Limited
15.4
Internally Limited
200
-65 to +150
0 to +150
Watts
mW/
°
C
Watts
mW/
°
C
°
C
°
C
Pin 1. Input
2. Ground
3. Output
(Heatsink
surface connected
to Pin 2.)
TO-220 AB
STANDARD APPLICATION
IL79XX
Co
1.0
F
Cin
0.33
F
input
output
A common ground is required between the input and
the output voltages. The input voltage must remain
typically 2.0V more negative even during the high
point on the input ripple voltage.
XX - these two digits of the type number indicate
voltage
Cin - is required if regulator is located an appreciable
distance from power supply filter
Co - improves stability and transient response
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IL79 | THREE-TERMINAL NEGATIVE VOLTAGE REGULATORS |
| IL7905 | THREE-TERMINAL NEGATIVE VOLTAGE REGULATORS |
| IL7905.2 | THREE-TERMINAL NEGATIVE VOLTAGE REGULATORS |
| IL7906 | THREE-TERMINAL NEGATIVE VOLTAGE REGULATORS |
| IL7908 | THREE-TERMINAL NEGATIVE VOLTAGE REGULATORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IL7924 | 制造商:INTEGRAL 制造商全稱(chēng):INTEGRAL 功能描述:THREE-TERMINAL NEGATIVE VOLTAGE REGULATORS |
| IL79L | 制造商:INTEGRAL 制造商全稱(chēng):INTEGRAL 功能描述:THREE-TERMINAL LOW CURRENT POSITIVE VOLTAGE REGULATORS |
| IL79L05 | 制造商:INTEGRAL 制造商全稱(chēng):INTEGRAL 功能描述:THREE-TERMINAL LOW CURRENT POSITIVE VOLTAGE REGULATORS |
| IL79L12 | 制造商:INTEGRAL 制造商全稱(chēng):INTEGRAL 功能描述:THREE-TERMINAL LOW CURRENT POSITIVE VOLTAGE REGULATORS |
| IL79L15 | 制造商:INTEGRAL 制造商全稱(chēng):INTEGRAL 功能描述:THREE-TERMINAL LOW CURRENT POSITIVE VOLTAGE REGULATORS |
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