NJU7231
High Precision C-MOS 3-Terminal Voltage Regulator
GENERAL DESCRIPTION
The NJU7231 is high precision output voltage 3-terminal
positive voltage regulator.
The NJU7231 is suitable for battery operated items and
battery back-up systems, because of low operating current
and low dropout voltage.
FEATURES
High Precision Output
Vo±2%
Low Operating Current
10uA typ.
Low Dropout Voltage
∆V
I
-
O
<0.6V @Io=40mA
Wide Operating Voltage Range
Package Outline
SOT-89/SOT-23(MTP-5)
Bipolar Technology
OUTPUT VOLTAGE RANK LIST
Output Voltage
SOT-89
+1.2V
NJU7231U12
+1.5V
NJU7231U15
+1.8V
NJU7231U18
+2.5V
NJU7231U25
+2.6V
NJU7231U26
+2.7V
NJU7231U27
+2.8V
NJU7231U28
+2.9V
NJU7231U29
+3.0V
NJU7231U30
+3.3V
NJU7231U33
+5.0V
NJU7231U50
+5.2V
NJU7231U52
PACKAGE OUTLINE
NJU7231U
NJU7231F
SOT-23
NJU7231F12
NJU7231F15
NJU7231F18
NJU7231F25
NJU7231F26
NJU7231F27
NJU7231F28
NJU7231F29
NJU7231F30
NJU7231F33
NJU7231F50
NJU7231F52
TERMINAL DESCRIPTION
Description
No.
SOT-89
SOT-23
1
GND
GND
2
INPUT
INPUT
3
OUTPUT
OUTPUT
4
-
NC
5
-
NC
EQUIVALENT CIRCUIT
V
IN
V
OUT
+
-
V
REF
GND
GND
NJU7231
[CAUTION]
The specifications on this databook are only
given for information , without any guarantee
as regards either mistakes or omissions. The
application circuits in this databook are
described only to show representative usages
of the product and not intended for the
guarantee or permission of any right including
the industrial rights.