| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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37,000 pcs
|
37000 pcs | On Request | 1 | On Request | On Request | 1740+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Conflict Minerals | |
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| Synchronous Rectifier | |
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| Voltage |
The TPS61021DSGR from Texas Instruments is a versatile boost converter capable of providing a stable output voltage from a low input source. It supports an input voltage range from 0.5 V to 4.4 V, with a minimum startup voltage of 0.9 V, making it suitable for devices powered by batteries that discharge to low levels.
This device offers an adjustable output voltage setting range from 1.8 V to 4.0 V and can deliver up to 1.5 A of output current when the input voltage is above 1.8 V. It operates at a 2.0-MHz switching frequency, which allows for the use of smaller external components, contributing to a compact solution size. The TPS61021DSGR also features a low quiescent current of 17 µA typical, enhancing battery life in light-load conditions.
Key protection features include output overvoltage protection, output short circuit protection, and thermal shutdown protection. The device is available in an 8-WSON (2x2 mm) package, suitable for surface mount applications. Its true disconnection between input and output during shutdown further conserves power.
Applications for the TPS61021DSGR include battery-powered IoT devices, gaming controls, thermostats, portable medical equipment, and supercapacitor backup systems. Its ability to operate from very low input voltages extends battery run time.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 0.5 V to 4.4 V.
The output voltage can be adjusted from 1.8 V to 4.0 V.
The device can supply over 1.5 A of output current when the input voltage is greater than 1.8 V.
The switching frequency is 2 MHz.
The typical quiescent current is 17 µA.
The operating temperature range is -40°C to 125°C.
It is available in an 8-WSON (2x2 mm) package.