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LR78L12

Description
Series3-Terminal 0.15A Positive Voltage Regulators
CategoryPower/power management    The power supply circuit   
File Size334KB,7 Pages
ManufacturerLRC
Websitehttp://www.lrc.cn
Environmental Compliance
Download Datasheet Parametric Compare View All

LR78L12 Overview

Series3-Terminal 0.15A Positive Voltage Regulators

LR78L12 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerLRC
package instructionTO-92, SIP3,.1,50
Reach Compliance Codeunknow
ECCN codeEAR99
AdjustabilityFIXED
Nominal dropback voltage 11.7 V
Maximum absolute input voltage35 V
Maximum input voltage27 V
Minimum input voltage14.5 V
JESD-30 codeO-XBCY-T3
Maximum grid adjustment rate0.25%
Maximum load regulation0.15%
Number of functions1
Output times1
Number of terminals3
Working temperatureTJ-Max125 °C
Operating temperatureTJ-Mi-55 °C
Maximum output current 10.07 A
Maximum output voltage 112.6 V
Minimum output voltage 111.4 V
Nominal output voltage 112 V
Package body materialUNSPECIFIED
encapsulated codeTO-92
Encapsulate equivalent codeSIP3,.1,50
Package shapeROUND
Package formCYLINDRICAL
Certification statusNot Qualified
Regulator typeFIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
surface mountNO
technologyBIPOLAR
Terminal formTHROUGH-HOLE
Terminal pitch1.27 mm
Terminal locationBOTTOM
Maximum voltage tolerance5%
LRC
LESHAN RADIO COMPANY,LTD.
Series3-Terminal 0.15A Positive Voltage Regulators
LR78LXX
DESCRIPTION
The LRC LR78LXX family is monolithic fixed
voltage regulator integrated circuit. They are suitable
for applications that required supply current up to
150mA.
1
2
3
TO-92
FEATURES
*Output current up to 150mA
*Fixed output voltage of 5V, 6V, 8V, 9V, 12V,
15V, 18V and 24V available
*Thermal overload shutdown protection
*Short circuit current limiting
*
We declare that material of product compliance
with ROHS requirements.
1
2
3
SOT-89
TO-92
1:Output
2:GND
2:GND
3:Input
3:Input
SOT-89 1:Output
ORDERING INFORMATION
*LR78Lxx:
TO-92
*LR78LxxU:
SOT89
ABSOLUTE MAXIMUM RATINGS
(Operating temperature range applies unless otherwise specified)
PARAMETER
Input voltage (for Vo=5~15V)
(for Vo=18~24V)
Output Current
Power Dissipation
TO-92
SOT-89
Operating Junction Temperature
Operating Ambient Temperature
Storage Temperature Range
SYMBOL
V
I
V
I
Io
PD
MIN.
MAX.
35
40
150
625
500
UNIT
V
V
mA
mW
T
J
T
OPR
T
STG
-55
-55
+150
+125
+150
°
C
°
C
°C
ESD: HBM 2000V
APPLICATION CIRCUIT
Vi
Vo
3
LR78LXX
2
1
C1
0.33
µF
C0
0.1µF
Note 1: To specify an output voltage, substitute voltage value for "XX".
Note 2: Bypass capacitors are recommended for optimum stability and transient response and should be located as
close as possible to the regulators.
Ver 1.2 Sep 2011
1/7

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