COMSET 78L05ACZ

78L05ACZ - 78L12ACZ
Positive Voltage Regulators
GENERAL DESCRIPTION
This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range
of applications. These applications include on-card regulation for elimination of noise and
distribution problems associated with single-point regulation. Each of these regulators can
deliver up to 100 mA of output current. The internal limiting and thermal-shutdown features of
these regulators them essentially immune to overload.
Compliance to RoHS.
FEATURES
•
•
•
•
•
•
3-Terminal Regulators
Output Current up to 100 mA
No External Components
Short circuit Protection
Internal Thermal-Overload Protection
With TO92 package
ABSOLUTE MAXIMUM RATINGS
Symbol
Ratings
Vo = 5 V
Vo = 12 V
VI
Input Voltage DC
Io
PD
TOP
TSTG
Output Current
Power Dissipation
Operating Junction Temperature
Storage Temperature
Value
30
35
100
Internally Limited
0° to 125
-40° to 150
Unit
V
mA
°C
°C
THERMAL DATA
Symbol
RthJA
25/09/2012
Ratings
From Junction to Free-Air Thermal Resistance
COMSET SEMICONDUCTORS
Value
Unit
200
°C/W
1/3
78L05ACZ - 78L12ACZ
ELECTRICAL CHARACTERISTICS OF 78L05ACZ
Vi- = 10 V; IO = 40 mA; TC = 25°C
Symbol
VO
Ratings
Line Regulation
∆ VO
Load Regulation
IB
Quiescent Current
Quiescent Current
Change
Quiescent Current
Change
∆ IB2
TC = 25°C
Vi = 7 V to 20 V
IO = 1 mA to 40 mA
IO = 1 mA to 70 mA
7 V ≤ Vi ≤ 20 V
8 V ≤ Vi ≤ 20 V
IO = 1 mA to 100 mA
IO = 1 mA to 40 mA
Output Voltage
∆ VO
∆ IB1
Test Condition(s)
MIN
TYP MAX UNIT
4.8
5
5.2
4.75
5
5.25
4.75
-
5
-
5.25
150
100
60
30
6
mA
8 V ≤ Vi ≤ 20 V
-
-
1.5
mA
IO = 1 mA to 40 mA
-
-
0.1
mA
V
mV
mV
ELECTRICAL CHARACTERISTICS OF 78L12ACZ
Vi- = 19 V; IO = 40 mA; TC = 25°C
Symbol
VO
Ratings
Output Voltage
∆ VO
Line Regulation
∆ VO
Load Regulation
IB
Quiescent Current
Quiescent Current
Change
Quiescent Current
Change
∆ IB1
∆ IB2
25/09/2012
Test Condition(s)
TC = 25°C
Vi = 14.5 V to 27 V
IO = 1 mA to 40 mA
IO = 1 mA to 70 mA
14.7 V ≤ Vi ≤ 27 V
16 V ≤ Vi ≤ 27 V
1 mA ≤ IO ≤ 100 mA
1 mA ≤ IO ≤ 40 mA
MIN
TYP MAX UNIT
11.5
12
12.5
11.4
12
12.6
11.4
-
12
-
12.6
250
200
100
50
6.5
mA
16 V ≤ Vi ≤ 27 V
-
-
1.5
mA
1 mA ≤ IO ≤ 40 mA
-
-
0.1
mA
COMSET SEMICONDUCTORS
V
mV
mV
2/3
78L05ACZ - 78L12ACZ
MECHANICAL DATA CASE TO92 REGULATOR
Pin 1 :
Pin 2 :
Pin 3 :
Input
GND
Output
DIMENSIONS
mm
A
B
C
D
E
F
G
H
I
J
Min
4,45
4,32
12,70
0,41
3,43
2,41
1,14
3,30
2,38
2,38
Max
4,95
4,95
15,49
0,56
3,43
2,67
1,40
3,94
2,42
2,42
Revised August 2012
Information furnished is believed to be accurate and reliable. However, Comset Semiconductors assumes no responsibility for the consequences
of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. Data are subject to
change without notice. Comset Semiconductors makes no warranty, representation or guarantee regarding the suitability of its products for any
particular purpose, nor does Comset Semiconductors assume any liability arising out of the application or use of any product and specifically
disclaims any and all liability, including without limitation consequential or incidental damages. Comset Semiconductors’ products are not
authorized for use as critical components in life support devices or systems.
www.comsetsemi.com
25/09/2012
info@comsetsemi.com
COMSET SEMICONDUCTORS
3/3