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Description
- Input voltage: 2 V to 16 V
- Fixed 3.3 V or 5 V (selectable) output with +5/-3% accuracy (can be changed to 6 V using the SEL pin)
- Typical maximum continuous output current: 1.5 A
- Features a precision-adjustable low-voltage cutoff with hysteresis
- Power-good indicator and power-saving feature
The S9V11F3S5CMA 3.3V Step-Up/Step-Down Regulator w/ Adjustable Low-Voltage Cutoff produces a fixed 3.3 V (default) or 5 V (selectable) output whether it is higher or lower than the input voltage, which can range from 2 V to 16 V (Note: minimum start-up voltage is 3 V, but it operates to 2 V after that).
The regulator also has a precision-adjustable low-voltage cutoff with hysteresis that can be used to prevent battery over-discharge. The compact (0.5″ × 0.6″) module can supply a typical output current of up to 1.5 A when the input voltage is close to the output voltage.
Features
- Input voltage: 2 V to 16 V (note: this regulator requires 3 V to start, but it can operate down to 2 V after startup)
- Typical maximum continuous output current: 1.5 A
- Precision-adjustable low-voltage cutoff with hysteresis can be used to protect batteries from over-discharging (quiescent current is approximately 10 µA per volt on VIN when the regulator is disabled)
- Power-good indicator can be used to tell when the regulator has reached and is maintaining its target output voltage
- Power-saving feature maintains high efficiency at low currents (quiescent current is less than 1 mA while enabled)
- Integrated over-temperature and short-circuit protection
- 1 x S9V11F3S5CMA 3.3V Step-Up/Step-Down Regulator w/ Adjustable Low-Voltage Cutoff
- 0.5″ × 0.6″ × 0.25″
- Weight: 0.8 g
- Minimum operating voltage: 2 V
- Maximum operating voltage: 16 V
- Maximum output current: 1.5 A
- Output voltage: 3.3 V
- Maximum quiescent current: 1 mA
- Low-voltage cutoff: Adjustable