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720 pcs
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720 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS610981DSER is an ultra-low power synchronous boost converter with an integrated LDO, designed for products powered by one or two cell batteries. It features an operating input voltage range from 0.7 V to 4.5 V and selectable output voltages up to 4.3 V, with a typical output of 3.3 V. The device boasts an ultra-low quiescent current of 300 nA in low power mode and achieves high efficiency, up to 93% at 5-mA to 100-mA load.
This converter supports two modes: active mode for dual outputs and low power mode where the LDO/load switch is off. It has a minimum switch peak current limit of 350 mA and a maximum duty cycle of 90%. The TPS610981DSER is available in a compact 6-WSON package measuring 1.5 mm x 1.5 mm, making it suitable for space-constrained applications. Its operating temperature range is -40°C to 125°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.61 | $0.61 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
0.7V to 4.5V.
The regulated output is between 3.201V and 3.399V, with selectable options up to 4.3V.
300 nA typical in low power mode.
-40°C to 125°C.
6-WSON (1.5x1.5) and 6-WFDFN.
Up to 88% at 10 µA load and up to 93% at 5-100 mA load, both from 2V to 3.3V conversion.
0.5A typical, with a minimum 350 mA peak.