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參數(shù)資料
| 型號： | 79L05 |
| 廠商： | 永盛國際集團(tuán) |
| 英文描述： | Negative-Voltage Regulators |
| 中文描述： | 負(fù)電壓穩(wěn)壓器 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 115K |
| 代理商： | 79L05 |
3-Terminal Regulators
Output Current Up to 100 mA
No External Components Required
Internal Thermal-Overload Protection
Internal Short-Circuit Current Limiting
Direct Replacement for Motorola MC79L00
Series
description
This series of fixed negative-voltage integrated-circuit
voltage regulators is designed for a wide range of
applications.These include on-card regulation for
eliminationof noise and distribution problems
associatedwith single-point regulation. In addition,
they can be used to control series pass elements to make high-current voltage-regulator circuits. One of these
regulators can deliver up to 100 mA of output current. The internal current-limiting and thermal-shutdown features
make them essentially immune to overload. When used as a replacement for a zener-diode and resistor combination,
these devices can provide ef
current.
TO–92
electrical characteristics at specified virtual junction temperature, V
I
= 10 V, I = 40 mA (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
T
UNIT
MIN
-4.8
-4.75
-4.75
TYP
-5
MAX
-5.2
-5.25
-5.25
25
°
C
Output voltage
IO = 1 mA to 70 mA
VI =
VI =
VI =
IO = 1 mA to 100 mA
IO = 1 mA to 40 mA
Full range
V
Full range
Input
voltage regulation
150
100
Ripple rejection
f = 120 Hz
25
°
C
41
49
20
10
dB
Output
voltage regulation
60
30
Output
noise voltage
f = 10 Hz to 100 kHz
25
°
C
μ
V
Dropout voltage
25
°
C
25
°
C
125
°
C
1.7
V
6
5.5
Bias
current change
VI =
IO = 1 mA to 40 mA
1.5
0.1
range
Pulse-testing techniques maintain TJ as close to TA as possible. Thermal effects must be taken into account separately. All characteristics are
measured with a 0.33-
μ
F capacitor across the input and a 0.1-
μ
F capacitor across the output. Full range for the 7
J = 0
°
C to
70
°
C
Wing Shing Computer Components Co., (H.K.)Ltd.
Homepage:
http://www.wingshing.com
Tel:(852)2341 9276 Fax:(852)2797 8153
E-mail: wsccltd@hkstar.com
79L05
Negative-Voltage Regulators
OUTPUT
INPUT
COMMON
9L05 is T
79L05
15
40
mV
mA
mA
mV
25 C
25 C
Full
Bias current
I =1mA to 40mA,Vi=-7V to -20V
-7V to -20V
-8V to -20V
-8V to -18V
-8V to -20V
SOT-89
79L05CPK
COMMON
INPUT
OUTPUT
fective improvement in output impedance of two orders of magnitude, with lower bias
3-1
79L05ACZ
IO
C
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| 79L05AC | Three-Terminal Low Current Negative Voltage Regulators |
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| 79L05ACF | CONNECTOR |
| 79L05ACZ | Three-Terminal Low Current Negative Voltage Regulators |
| 79L06 | Negative-Voltage Regulators |
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| 79L05A | 制造商:. 功能描述: |
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| 79L05AC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Three-Terminal Low Current Negative Voltage Regulators |
| 79L05ACD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Three-Terminal Low Current Negative Voltage Regulators |
| 79L05ACD-R1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Three-Terminal Low Current Negative Voltage Regulators |
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