MM334X Mitsumi Electronics, Corp., MM334X Datasheet - Page 6

• Manufacturer Part Number: MM334X
• Description: Low-saturation Voltage 300ma Ldo
• Manufacturer: Mitsumi Electronics, Corp.

Measuring Circuit
Application Circuit
(Reference example of external parts)
· Output capacitor
· Input capacitor
· Note
1. The output capacitor is required between output and GND to prevent oscillation.
2. The ESR of capacitor must be defi ned in ESR stability area.
3. The wire of V
4. The input capacitor must be connected a distance of less than 1cm from input pin.
5. In case the output voltage is above the input voltage, the overcurrent fl ow by internal parastic diode from
output to input.
It is possible to use a ceramic capacitor without ESR resistance for output.
The ceramic capacitor must be used more than 1.0µF or and B temperature characteristics.
CC
and GND is required to print full ground plane for noise and stability.
A
Ceramic capacitor 1µF
Ceramic capacitor 1µF
A
CE
V
CE
V
DD
DD
GND
GND
V
V
OUT
OUT
A
Temperature Characteristics : B
V