Voltage Regulator. S79L05 Datasheet

S79L05 Regulator. Datasheet pdf. Equivalent

Part S79L05
Description 3-Terminal Negative Voltage Regulator
Feature S79L05 Elektronische Bauelemente 3-Terminal Negative Voltage Regulator Description www.DataSheet4U.
Manufacture SeCoS
Total Page 2 Pages
Datasheet
Download S79L05 Datasheet



S79L05
Elektronische Bauelemente
S79L05
3-Terminal
Negative Voltage Regulator
Description
www.DataSheet4U.net
The S79L05 series of three-terminal negative regulators
are available in the TO-92 package. They can provide
local on card-regulation, eliminating the distribution
problems associated with single point regulation;furthe-
more, having the same voltage options as the SM79L05
positive standard series, they are particularly suited for
split power supplies. If adequate heat sinking is provided,
the S79L05 series can deliver an output current in
excess of 100mA although designed primarily as fixed
voltage regulators, these devices can be used with external
components to obtain adjustable voltage and currents.
D
SEATING
PLANE
b1
TO-92
E
S1
e1
e
b
C
REF.
A
S1
b
b1
C
Millimeter
Min. Max.
4.45 4.7
1.02 -
0.36 0.51
0.36 0.76
0.36 0.51
REF.
D
E
L
e1
e
Millimeter
Min. Max.
4.44 4.7
3.30 3.81
12.70
-
1.150 1.390
2.42 2.66
Absolute Maximum Ratings
Parameter
Input Voltage
Output Current
Operating Junction Temperature Range
Storage Temperature Range
Total Power Dissipation
Application Circuit
Symbol
VIN
IO
Tj
Tstg
PD
Ratings
-30
100
0~+125
-55~+150
625
Unit
V
mA
oC
oC
mW
S79L05
http://www.SeCoSGmbH.com/
01-Jun-2002 Rev. A
Any changing of specification will not be informed individual
Page 1 of 2



S79L05
Elektronische Bauelemente
S79L05
3-Terminal
Negative Voltage Regulator
Electrical Characteristics at Ta=25oC
Rank A (3%)
VI=-10 V,IO=40mA,Tj=25oC, CIN=0.33uF, COUT=0.1uF unless otherwise specified
Symbol
Min. Typ.
Max.
Unit
Test Condition
VO
VO-VIN
(Line Regulation)
VO-IO
(Load Regulation)
IQ
Quiescent Current
VNO
Output Noise Voltage
RR
Ripple Rejection
-4.85
_
_
_
_
41
-5
15
7
3.5
120
71
-5.15
150
60
6
_
_
V VIN =-10V,IO=40mA
mV VIN=-7V~-20V,IO=40mA
mV VIN =-10V,IO=1~100mA
mA VIN =-10V,IO=40mA
uV VIN =-10V,BW=10Hz~100KHz,IO=40mA
dB VIN =-8V~-18V,IO=40mA,EIN=1VP-P,f=120Hz
Rank B (5%)
VI=-10 V,IO=40mA,Tj=25oC, CIN=0.33uF, COUT=0.1uF unless otherwise specified
Symbol
Min. Typ.
Max.
Unit
Test Condition
VO
VO-VIN
(Line Regulation)
VO-IO
(Load Regulation)
IQ
Quiescent Current
VNO
Output Noise Voltage
RR
Ripple Rejection
-4.75
_
_
_
_
41
-5
15
7
3.5
120
71
-5.25
150
60
6
_
_
V VIN =-10V,IO=40mA
mV VIN=-7V~-20V,IO=40mA
mV VIN =-10V,IO=1~100mA
mA VIN =-10V,IO=40mA
uV VIN =-10V,BW=10Hz~100KHz,IO=40mA
dB VIN =-8V~-18V,IO=40mA,EIN=1VP-P,f=120Hz
http://www.SeCoSGmbH.com/
01-Jun-2002 Rev. A
Any changing of specification will not be informed individual
Page 2 of 2





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