NJM2845/46
TYPICAL APPLICATION
1 In the case where ON/OFF Control is not required:
VIN
VIN
VOUT
0.33µF
R
(0~300kΩ)
NJM2846
CONTROL
GND
VOUT
2.2µF *7
*7 Vo≤2.6V version: Co=4.7µF
Connect control terminal to VIN terminal
The quiescent current can be reduced by using a resistance “R”. Instead, it increases the minimum operating
voltage. For further information, please refer to Figure “Output Voltage vs. Control Voltage”.
2 In use of ON/OFF CONTROL:
VIN
VIN
VOUT
VOUT
0.33µF
R
NJM2846
CONTROL
GND
2.2µF *7
*7 Vo≤2.6V version: Co=4.7µF
State of control terminal:
•“H”→ output is enabled.
•“L” or “open” → output is disabled.
-6-
Ver.2005-01-20