NJM12856U2
NJM12856U2 is LDO manufactured by New Japan Radio.
- Part of the NJM12856 comparator family.
- Part of the NJM12856 comparator family.
DESCRIPTION
The NJM12856 is a low dropout regulator which achieves high ripple rejection, low noise and high speed response with the bipolar technology. Adjustable soft-start function is useful for reducing inrush current and controlling power-on sequence. Moreover the discharge function makes effective sequence control with the soft-start function. In addition, the reverse current protection makes external SBD unnecessary.
- PACKAGE OUTLINE
NJM12856DL3
FEATURE
Operating Voltage Range 2.5V ~ 6.5V
Output Voltage Accuracy VO 1.0%
Output Current
IO(min.)=1000m A
Reverse Current Protection
Adjustable soft-start Function
Discharge Function
ON/OFF Control
Correspond to Low ESR capacitor (MLCC)
Thermal Shutdown Circuit
Over Current Protection Circuit
Package Outline
SOT-89-5, TO-252-5
PIN CONFIGRATION
VOUT 1 GND 2
CS 3
5 VIN 2 GND 4 CONTROL
5 CS
4 VOUT
3 GND
2 VIN
1 CONTROL
NJM12856DL3
BLOCK DIAGRAM
VIN CONTROL
Reverse Current Protection
Bandgap Reference
Thermal Protection
Over Current Protection
VOUT CS
Ver.2015-07-21
-1-
NJM12856...
