| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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12,000 pcs
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12000 pcs | On Request | 1 | On Request | On Request | 25+ | On Request | On Request | |
|
31 pcs
|
31 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS62933DRLR is an active synchronous buck converter housed in a compact SOT-583 package. It is designed to operate with an input voltage range of 3.8V to 30V and can provide an adjustable output voltage from 0.8V to 22V, with a maximum continuous output current of 3A.
Key electrical specifications include a switching frequency adjustable from 200kHz to 2.2MHz, ultra-low quiescent current of 12 µA, and integrated MOSFETs with low on-resistance (76 mΩ high side, 32 mΩ low side). The device features a maximum duty cycle of 98% and a reference voltage of 0.8V ± 1% at 25°C.
This converter operates within a junction temperature range of -40°C to 150°C. Its features include adjustable soft start, enable functionality, light-load efficiency, overcurrent protection, and spread spectrum for EMI reduction. The peak current control mode with internal compensation simplifies design and reduces solution size.
The TPS62933DRLR is suitable for applications requiring efficient voltage step-down conversion, such as test and measurement equipment, and wearables. Its surface mount package and small footprint make it ideal for space-constrained designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.48 | $0.48 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 3.8V to 30V.
The maximum continuous output current is 3A.
The output voltage can be adjusted from 0.8V to 22V.
The operating junction temperature range is -40°C to 150°C.
The typical quiescent current is 12 µA.
The device is supplied in a SOT-583 package.