POSITIVE VOLTAGE REGULATOR
LM78L08
TO-92
pin 1.Output
Plastic Package
2.Ground
3.Input
Fixed Voltage Monolithic Integrated Circuit Voltage Regulators is Desigbed for a Wide Range of Applications
ABSOLUTE MAXIMUM RATINGS
SYMBOL UNIT
V
IN
V
Power Dissipation
P
D
mW
T
j
ºC
T
stg
ºC
T
L
ºC
Recommended Operating Conditions
SYMBOL MIN TYP MAX UNIT
V
I
10.5 23 V
I
O
100 mA
T
j
0 125 ºC
ELECTRICAL CHARACTERISTICS
(At Specified Virtual Junction Temperature, V
I
=14V, I
O
=40mA, (unless specified otherwise)
DESCRIPTION
SYMBOL
*TEST CONDITION MIN TYP MAX UNIT
Output Voltage 25ºC 7.7 8.3 V
I
O
=1mA to 40mA, 0ºC to 125ºC
V
I
=10.5V to 23V, 0ºC to 125ºC
I
O
=1mA to 70mA, 0ºC to 125ºC
7.6 8.4 V
V
I
=10.5V to 23V, 25ºC
175 mV
V
I
=11 to 23V, 25ºC
125 mV
Ripple Rejection
R
R
V
I
=13V to 23V, f=120Hz, 0ºC to125ºC
37 dB
I
O
=1mA to100mA, 25ºC
80 mV
I
O
=1mA to 40mA, 25ºC
40 mV
Output Noise Voltage
V
NO
f=10Hz to 100KHz, 25ºC 54
µV
Dropout Voltage
V
DIF (min) 25ºC 1.7 V
Quiescent Current 25ºC 6.0 mA
125ºC 5.5 mA
Quiescent Current Change
∆I
QIN
V
I
=11V to 23V, 0ºC to 125ºC
1.5 mA
∆I
QL
I
O
=1mA to 40mA, 0ºC to 125ºC
0.1 mA
*Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as
possible. Thermal effects must be taken into account separately. All characteristics are measured with a 0.33µµF
capacitor across the input and 0.1µµF capccitor across the output
**This specification applies only for dc power dissipation permitted by absolute maximum ratings.
LM78L08Rev120606E
VALUE
30
260
0 to 150
V
625
7.6 8.4
Load Regulation
R
BGL
I
Q
DESCRIPTION
Input Voltage
Operating free air, Case, or Virtual
Junction Temperature Range
Lead Temperature 1.6mm (1/16inch)
from Case for 10 seconds
Storage Temperature Range
Line Regulation
R
BGIN
**V
O
- 65 to +150
Input Voltage
Output Current
Operating Junction Temperature
DESCRIPTION
Continental Device India Limited
Data Sheet Page 1 of 2
Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
Customer Notes
LM78L08
TO-92
Plastic Package
Component Disposal Instructions
1. CDIL Semiconductor Devices are RoHS compliant, customers are requested to please dispose
as per prevailing Environmental Legislation of their Country.
2. In Europe, please dispose as per EU Directive 2002/96/EC on Waste Electrical and Electronic Equipment (WEEE).
LM78L08Rev120606E
Disclaimer
The product information and the selection guides facilitate selection of the CDIL's Semiconductor Device(s) best suited
for
application in your product(s) as per your requirement. It is recommended that you completely review our Data Sheet(s) so as
to
confirm that the Device(s) meet functionality parameters for your application. The information furnished in the Data Sheet and on
the CDIL Web Site/CD are believed to be accurate and reliable. CDIL however, does not assume responsibility for inaccuracies
or
incomplete information. Furthermore, CDIL does not assume liability whatsoever, arising out of the application or use of any CDIL
product; neither does it convey any license under its patent rights nor rights of others. These products are not designed for use in
life saving/support appliances or systems. CDIL customers selling these products (either as individual Semiconductor Devices or
incorporated in their end products), in any life saving/support appliances or systems or applications do so at their own risk
and
CDIL will not be responsible for any damages resulting from such sale(s).
CDIL strives for continuous improvement and reserves the right to change the specifications of its products without prior notice.
CDIL is a registered Trademark of
Continental Device India Limited
C-120 Naraina Industrial Area, New Delhi 110 028, India.
Telephone + 91-11-2579 6150, 4141 1112 Fax + 91-11-2579 5290, 4141 1119
email@cdil.com www.cdilsemi.com
Continental Device India Limited
Data Sheet Page 2 of 2