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14 pcs
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14 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TPS82740BSIPT from Texas Instruments is a high-efficiency, 200mA step-down (buck) converter module designed for low-power applications. It operates from an input voltage range of 2.2V to 5.5V and provides a pin-selectable output voltage between 2.6V and 3.3V in 100mV steps. The module features a typical quiescent current of only 360nA, achieving up to 90% efficiency even at 10µA output current, making it ideal for battery-powered devices. The device uses DCS-Control topology with constant-on-time (COT) control, operating at a switching frequency between 700kHz and 1200kHz. It integrates a load switch, output discharge function, and protections including overcurrent protection (OCP) and undervoltage lockout (UVLO). Housed in a compact 9-TBGA module (9-USIP) measuring 3.0mm x 2.4mm x 1.0mm, it is suitable for space-constrained designs. The operating temperature range is -40°C to 85°C, and it is intended for ITE (commercial) applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.15 | $3.15 |
| 5+ | $3.05 | $3.05 |
| 10+ | $2.79 | $2.79 |
| 25+ | $2.64 | $2.64 |
| 50+ | $2.62 | $2.62 |
| 100+ | $2.46 | $2.46 |
| 250+ | $2.33 | $2.33 |
| 500+ | $2.22 | $2.22 |
| 1,000+ | $2.18 | $2.18 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.2V to 5.5V.
Pin-selectable from 2.6V to 3.3V in 100mV steps.
200mA.
360nA typical.
-40°C to 85°C.
9-TBGA module (9-USIP).
RoHS3 Compliant (unverified).