Step-up/Step-down Out 2.5-9V Fine Adj
The S9V11MACMA switching step-up/step-down regulator efficiently produces a finely adjustable output between 2.5 V and 9 V whether it is higher or lower than the input voltage, which can range from 3 V to 16 V. The regulator also has a precision-adjustable low-voltage cutoff with hysteresis that can be used to prevent battery over-discharge.
The compact (12.7 × 15.24mm) module can supply a typical output current of up to 1.5 A when the input voltage is close to the output voltage.

Quick Spec
- Minimum Operating Voltage: 2V (he minimum startup voltage is 3V, but the regulator can operate down to 2V after startup)
- Maximum Operating Voltage: 16V
- Maximum Output Current: 1.5A
- Minimum Output Voltage: 2.5V (output voltage is set by a built-in precision 12-turn potentiometer)
- Maximum Output Voltage: 9V (output voltage is set by a built-in precision 12-turn potentiometer)
- Maximum Quiescent Current: 1 mA (with no load)
- Low-voltage Cutoff: adjustable
- Weight: 1.0g
Board Layout

Resources
Shipping List

- 1 x Step-up/Step-down Out 2.5-9V Fine Adj
- 2 x Header pins
Step-up/Step-down Out 2.5-9V Fine Adj
- Brand: Pololu Electronics
- Product Code: 2868
- Product Status : Active
Stock
Warehouse | Stock Status | Location |
---|---|---|
Centurion | In Stock | GG046 |
Stellenbosch | Limited Stock | X0349 |
We ship free of charge between branches to complete your order.
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R198.00 (Inc Tax: R227.70)
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Tags: step up, step-up, step-down, step down, buck, boost, 2.5v, 9v, fine adj, adjustable, s9v11macma