Voltage Regulators and Power Supplies » Step-Up/Step-Down Voltage Regulators » S9V11x Step-Up/Step-Down Voltage Regulators »
2.5-9V Fine-Adjust Step-Up/Step-Down Voltage Regulator w/ Adjustable Low-Voltage Cutoff S9V11MACMA
| Output voltage | Typical max current* | Input voltage range* | Low-voltage cutoff | Size |
|---|---|---|---|---|
| 2.5 V – 9 V (fine-adjust) | 1.5 A | 2 V – 16 V | fine-adjust | 0.5″ × 0.60″ × 0.25″ |
*For input voltages close to the output. Actual achievable maximum continuous current is a function of input and output voltage and is limited by thermal dissipation. See the output current graphs on the product page for more information.
Compare all products in S9V11x Step-Up/Step-Down Voltage Regulators.
| Description | Specs (12) | Pictures (18) | Resources (3) | FAQs (0) | On the blog (1) | Distributors (45) |
|---|
Dimensions
| Size: | 0.5″ × 0.6″ × 0.25″1 |
|---|---|
| Weight: | 1.0 g1 |
General specifications
| Minimum operating voltage: | 2 V2 |
|---|---|
| Maximum operating voltage: | 16 V |
| Maximum output current: | 1.5 A3 |
| Minimum output voltage: | 2.5 V4 |
| Maximum output voltage: | 9 V4 |
| Reverse voltage protection?: | N |
| Maximum quiescent current: | 1 mA5 |
| Low-voltage cutoff: | adjustable |
Identifying markings
| PCB dev codes: | reg20b |
|---|---|
| Other PCB markings: | 0J10534 |
Notes:
- 1
- Without included optional headers.
- 2
- Note: the minimum startup voltage is 3V, but the regulator can operate down to 2V after startup.
- 3
- Under typical conditions, where the input voltage is close to the output voltage. Maximum output current can be higher when stepping down and lower when stepping up.
- 4
- Output voltage is set by a built-in precision 11-turn potentiometer.
- 5
- With no load. Actual quiescent current depends on input voltage; it is typically under 300 µA when the input voltage is close to the output voltage.
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