| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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3,000 pcs
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3000 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
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1,319 pcs
|
1319 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
20 pcs
|
20 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TPS62821DLCR from Texas Instruments is a highly efficient step-down DC/DC switching regulator. It is designed for applications requiring a compact and reliable power solution.
This converter features a wide input voltage range of 2.4V to 5.5V and can deliver up to 1A of output current. The output voltage is adjustable from 0.6V to 4V, offering flexibility for various power needs. Key electrical specifications include a typical switching frequency of 2.2 MHz and a very low quiescent current of 4 µA, contributing to excellent light-load efficiency.
The TPS62821DLCR utilizes a Constant On-Time (COT) control mode and DCS-Control topology, ensuring stable operation and fast transient response. It includes features such as Enable (EN) and Power Good (PG) signals, internal soft-start, undervoltage lockout (UVLO), and active output discharge.
Packaged in an 8-VSON-HR (2x1.5 mm) surface-mount package, this device is suitable for space-constrained designs. The operating temperature range is -40°C to 125°C (TJ).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.52 | $0.52 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.4V to 5.5V.
The maximum output current is 1A.
The output voltage is adjustable from 0.6V to 4V.
The operating temperature range is -40°C to 125°C (TJ).
The typical switching frequency is 2.2MHz.
The typical quiescent current is 4µA.