POLOLU 3.3V STEP-UP VOLTAGE REGULATOR U1V10F3
POLOLU 3.3V STEP-UP VOLTAGE REGULATOR U1V10F3
This tiny (0.35″×0.45″) U1V10F3 switching step-up (or boost) voltage regulator efficiently generates 3.3 V from input voltages as low as 0.5 V. Unlike most boost regulators, the U1V10F3 automatically switches to a linear down-regulation mode when the input voltage exceeds the output. The pins have a 0.1″ spacing, making this board compatible with standard solderless breadboards and perfboards.
General specifications
Minimum operating voltage: 0.5 V
Maximum operating voltage: 5.5 V
Maximum input current: 1.2 A
Output voltage: 3.3 V
Reverse voltage protection?: N
Maximum quiescent current: 1 mA
Notes:
1 Without included optional headers.
2 Regulator may overheat at lower input currents when VIN is much lower than VOUT. Available output current is a function of VIN, VOUT, and the regulator efficiency.
3 The highest quiescent currents occur at very low input voltages; for most of the input voltage range, the quiescent current is well below 1 mA.
Tags: POLOLU 3.3V STEP-UP VOLTAGE REGULATOR U1V10F3