| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
22,600 pcs
|
22600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,051 pcs
|
1051 pcs | On Request | 1 | On Request | On Request | 0827+ | On Request | On Request | |
|
600 pcs
|
600 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request | |
|
72 pcs
|
72 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
72 pcs
|
72 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS62003DGSR is a synchronous step-down DC/DC converter designed for efficient power management. It operates with an input voltage range of 2V to 5.5V and provides a fixed 1.2V output voltage, capable of delivering up to 600mA of current. This converter boasts high efficiency, exceeding 95%, making it suitable for battery-powered applications.
Key features include a switching frequency of 750kHz, which can be synchronized to an external clock up to 1MHz, and a low quiescent current of 50µA typical. The device is designed for low-noise operation and features internal soft-start. It is housed in a compact 10-pin VSSOP package, suitable for surface mount applications.
This converter is well-suited for systems powered by single-cell Li-ion batteries or 2- to 3-cell NiCd, NiMH batteries. Its design considerations include high efficiency over a wide load current range and a 100% maximum duty cycle for low dropout operation.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.94 | $0.94 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS62003DGSR has a fixed output voltage of 1.2V.
The TPS62003DGSR can supply a maximum output current of 600mA.
The operating input voltage range for the TPS62003DGSR is from 2V to 5.5V.
The switching frequency of the TPS62003DGSR is 750kHz, and it can be synchronized to an external clock up to 1MHz.
The TPS62003DGSR is available in a 10-VSSOP package and a 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) package.
The operating temperature range for the TPS62003DGSR is -40°C to 85°C.
The typical quiescent current for the TPS62003DGSR is 50µA.