NJM2370 New Japan Radio, NJM2370 Datasheet - Page 3

• Manufacturer Part Number: NJM2370
• Description: LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL
• Manufacturer: New Japan Radio

characteristics to determine the value.
TYPICAL APPLICATION
increases. Please refer to a figure of Output Voltage vs. Control Voltage.
Noise bypass capacitance CP reduces noise generated by band-gap reference circuit.
Noise level and ripple rejection will be improved when larger CP is used. Please refer to the typical
Use of smaller CP value may induce oscillation.
Please make sure to use CP value of greater than 0.1uF to avoid the problem.
Noise bypass Capacitance Cp
Connect control terminal(1Pin) to V
When a resistance “R” is connected, the quiescent current decreases, but minimum operating voltage
In Use of ON/OFF CONTROL
When the control terminal is “H”, it is ON.
When the control terminal is “L” or “open”, it is OFF.
In Nonuse of ON/OFF Control
V
V
IN
IN
+
0.1 F
+
(0～300k )
0.1 F
R
IN
R
terminal(5Pin)
CONTROL
V
CONTROL
V
IN
IN
ＮＪＭ2370
ＮＪＭ2370
GND
GND
NOISE
BYPASS
NOISE
BYPASS
V
V
OUT
OUT
+
10 F
Cp=0.1 F
+
10 F
Cp=0.1 F
NJM2370_databook00_01
V
OUT
V
OUT
NJM2370
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