NJM2386/88
LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL
!
GENERAL DESCRIPTION
The NJM2388 is low dropout voltage regulator with ON/OFF control.
The output current is up to 1.0A and dropout voltage is 0.2V typ. at
Io=0.5A.
The NJM2388 is suitable for power module, TV, Display, car stereo
and low power applications.
!
PACKAGE OUTLINE
NJM2386DL2
!
FEATURE
"
Low Dropout Voltage
0.2V typ. at Io=0.5A
"
Output Current
Io(max.)=1.0A
"
ON/OFF Control
(Active High)
"
Internal Short Circuit Current Limit
"
Internal Thermal Overload Protection
"
Bipolar Technology
"
Package Outline
TO-252-5(NJM2386), TO-220F-4(NJM2388)
NJM2388F
!
PIN CONFIGURATION
3
123 45
PIN FUNCTION
1. V
IN
2. ON/OFF CONTROL
3. V
OUT
4. N.C.
5. GND
PIN FUNCTION
1. V
IN
2. V
OUT
3. GND
4. ON/OFF CONTROL
123 4
NJM2386DL2
NJM2388F
!
EQUIVALENT CIRCUIT
V
IN
V
OUT
Bandgap
Reference
Cont
ON/OFF
control
Over Voltage
Protection
Thermal
Protection
Over Current
Protection
GND
Ver.2004-06-21
-1-