LM78H05K/LM78H12K/LM78H15K
Pb
LM78H05K/LM78H12K/LM78H15K
Pb Free Plating Product
THINKISEMI 1.0 AMPERE POSITIVE THREE TERMINAL REGULATOR
TO-3/TO– 204AE outline
Features
※ Output current to 1.0A
※ Thermal overload protection
※
※
Short circuit protection
Output transition SOA protection
Application
※ Switching Regulators and Amplifiers
※
AC and DC Motor Controls
※ Inverters,Solenoid and Relay Drivers
Mechanical Data
※ Case:TO-3 metal package
Operating Temperature Range -65 to + 300
※ Terminals: Solderable per MIL-STD-202 method 208
※ Polarity: As per configuration
C
※ Mounting position: Any
※ Weight: 6.0 gram approximately
Electrical Characteristics LM78HxxK
0˚C ≤ TJ ≤ 125˚C unless otherwise noted.
LM78H05K
5V
LM78H12K
12V
LM78H15K
15V
OutputVoltage
Input Voltage (unless otherwise noted)
10V
19V
23V
Units
Symbol
Parameter
Conditions
Min Typ Max Min Typ Max Min Typ Max
Short-Circuit
Current
Tj = 25˚C
Tj = 25˚C
2.1
2.4
0.6
1.5
2.4
1.5
1.2
2.4
1.8
A
A
Peak Output
Current
Average TC of
VOUT
0˚C ≤ Tj ≤ +125˚C, IO = 5 mA
Tj = 25˚C, IO ≤ 1A
mV/˚C
VIN
Input Voltage
Required to
Maintain
7.5
14.6
17.7
V
Line Regulation
Absolute Maximum Ratings
Input Voltage
(VO = 5V, 12V and 15V)
35V
Internal Power Dissipation (Note 1)
Operating Temperature Range (TA)
Internally Limited
0˚C to +70˚C
Maximum Junction Temperature
(TO-3 Package)
150˚C
150˚C
(TO-220 Package)
Storage Temperature Range
Lead Temperature (Soldering, 10 sec.)
TO-3 Package
−65˚C to +150˚C
300˚C
230˚C
TO-220 Package
Page 1/5
http://www.thinkisemi.com.tw/
Rev.11T
© 1995 Thinki Semiconductor Co., Ltd.