PSU ME2108 0.4 amp boost regulator

This board offers a 0.4 amp boost (step-up) point-of-load switch-mode regulator.

Features:

1. Wide 0.9 to 6.5VDC input voltage range
2. Output +5VDC
3. 180KHz switching freq.
4. 0.4 amp output capability
5. Dimensions: approx. 11 x 10 x 4 mm (L x W x H).
6. Ideal for use with solderless breadboard mounting.
7. Has a form-factor similar to a 78XX linear regulator
8. Shipped with snap-off pins unfitted…need soldering.
9. This board is ideal for energy scavenging…..charging an 18650Lithium battery from “dead” primary cells (AA,AAA,D cells)
10. Made in England.

PINOUT:-

P1

1          +Vout

2          0V

3          +Vin

(Pin1 is a square pad)

N.B. Vin must always be lower than Vout because this is a step-up

regulator