Pololu Adjustable 4-12V Step-Up/Step-Down Voltage Regulator S18V20ALV

Dimensions

General specifications

Identifying markings

Notes:

1

Without included optional headers or terminal blocks. Height with terminal blocks installed is approximately 0.5″.

2

Without included optional headers or terminal blocks. Terminal blocks add 3.4 g.

3

Absolute maximum. Recommended maximum operating voltage is 30 V, and reverse voltage protection only works up to 30 V.

4

Under typical conditions, where the input voltage is close to the output voltage. Maximum output current can be higher when stepping down and lower when stepping up.

5

For input voltages up to 30 V.

6

Typical worst case (i.e. with VIN at 3 V and VOUT at 12 V). Quiescent current depends on the input and output voltages and is much lower for most of the input voltage range. The ENABLE pin can be used to reduce this to well under 1 mA.