Description
- Pololu 9V, 1A Step-Down Voltage Regulator D24V10F9
- Converts up to 36V input to stable 9V output
- Achieves 80% to 93% efficiency
- Includes over-current and short-circuit protection
- Features power-save mode and low quiescent current
- Measures just 0.7 0.5 0.14 in size
The Pololu 9V, 1A Step-Down Voltage Regulator D24V10F9 efficiently converts higher input voltages up to 36 V to a stable 9 V output. It employs a synchronous buck regulator, achieving efficiencies between 80% and 93%, making it ideal for battery-powered applications. The regulator features a power-save mode for light loads and a low quiescent current draw. It includes short-circuit and over-current protection, as well as thermal shutdown to prevent overheating. Note: The board lacks reverse-voltage protection.
View moreWhat’s Included
- 5×1 Straight male header strip
- 5×1 Right-angle male header strip
Dimensions
- 18 x 13 x 3.5 mm (0.7 x 0.5 x 0.14″)
Specifications
- Input voltage: [output voltage + dropout voltage] to 36 V
- Fixed 9 V output with 4% accuracy
- Maximum output current: 1 A
- Typical efficiency: 80% to 93%
- 500 kHz switching frequency (non-power-save mode)
- 2 ms soft-start to reduce in-rush current on power-up
- 200 A typical no-load quiescent current
- Over-current and short-circuit protection
- Over-temperature shutoff
- Connections: power good (PG), shutdown (SHDN), input voltage (VIN), ground (GND), output voltage (VOUT)
Unconditional Satisfaction Guarantee
