TPS60310DGS
Texas Instruments
The Texas Instruments TPS60310DGS is a dual output charge pump IC. It provides a regulated 3.3V output with up to 20mA current from a 0.9V to 1.8V input.
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2,117 pcs
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2117 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
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The TPS60310DGSR from Texas Instruments is a highly efficient dual-output charge pump voltage regulator designed for single-cell battery applications. It can convert a low input voltage, ranging from 0.9V to 1.8V, to a regulated 3.3V output, capable of supplying up to 20mA of current. This device is optimized for power conversion efficiency, reaching up to 90% over a wide output current range, and features a snooze mode for improved efficiency at low output currents.
Key electrical characteristics include an ultra-low quiescent current of less than 2µA, minimizing power consumption in battery-powered devices. The regulator also includes a supervisor with an open-drain or push-pull power-good output. It operates without the need for inductors, reducing electromagnetic interference (EMI) and component count, requiring only five small 1µF ceramic capacitors.
The TPS60310DGSR is housed in a compact 10-pin VSSOP package, making it suitable for space-constrained applications. Its operating temperature range is -40°C to 85°C. This charge pump is well-suited for portable electronics such as pagers, battery-powered toys, portable measurement instruments, home automation products, and medical instruments like hearing aids.
| Qty | Low | High |
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| 1+ | $0.96 | $0.96 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 0.9V to 1.8V.
The output voltage is fixed at 3.3V.
The maximum output current is 20mA.
It is available in a 10-VSSOP package (also described as 10-TFSOP, 10-MSOP).
The operating temperature range is -40°C to 85°C.
The switching frequency is 700kHz.
The typical quiescent current is 2µA.