Converter module 1.8 - 5 V to 3.3 V

Model: AJ272.
2 in 1 DC-DC step-down and step-up converter module.
Fixed output 3.3 V + -4%.
Voltage input range: 1.8 ~ 5 V.
Long time maximum output current 100 mA.
Short time maximum output current 150 mA.
Working frequency 1.2 MHz.
Short circuit protection without load input current: 0.65mA.
2.54 mm pin pitch.
Friendly with Arduino breadboard MCU development board,
Excluding pin size 11 mm x 7.62 mm x 4.5 mm
Weight: about 0.5 g.