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12V, 500mA Step-Down Voltage Regulator D24V5F12
- Manufacturer: Pololu
- Order number: EXP-R25-473
- Manufacturer part number: 2846
- country of origin: US
- HS code: 90328900
- Weight (kg): 0.005
he compact (0.4″ × 0.5″) D24V5F12 synchronous buck voltage regulator takes an input... more
he compact (0.4″ × 0.5″) D24V5F12 synchronous buck voltage regulator takes an input voltage up to 36 V and efficiently reduces them to 12 V while allowing for a maximum output current of 500 mA. This regulator offers typical efficiencies between 75% and 90%. The pins have a 0.1″ spacing, making this board compatible with standard solderless breadboards and perfboards.
Features:
- Input voltage:
- 3 V to 36 V for output voltages of 1.8 V and 2.5 V
- [output voltage + dropout voltage] to 36 V for output voltages of 3.3 V and higher (see below for more information on dropout voltage)
- Fixed 12V output with 4% accuracy
- Maximum output current: 500 mA
- Typical efficiency of 80% to 93%
- 500 kHz switching frequency (when not in power-save mode)
- 200 μA typical no-load quiescent current
- Integrated over-temperature and over-current shutoff
- Small size: 0.5″ × 0.4″ × 0.1″ (13 mm × 10 mm × 3 mm)
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