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TPS543B20RVFT is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
TPS543B20RVFT | |
|---|---|
DigiKey Part Number | 296-47104-2-ND - Tape & Reel (TR) 296-47104-1-ND - Cut Tape (CT) 296-47104-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | TPS543B20RVFT |
Description | IC REG BUCK ADJ 25A 40LQFN |
Manufacturer Standard Lead Time | 12 Weeks |
Customer Reference | |
Detailed Description | Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 25A 40-PowerLFQFN |
Datasheet | Datasheet |
EDA/CAD Models | TPS543B20RVFT Models |
Product Attributes
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Category | Voltage - Input (Max) 19V |
Mfr | Voltage - Output (Min/Fixed) |
Series | Voltage - Output (Max) 5.5V |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Current - Output |
Part Status Active | Frequency - Switching 300kHz ~ 2MHz |
Function Step-Down | Synchronous Rectifier Yes |
Output Configuration Positive | Operating Temperature -40°C ~ 125°C (TJ) |
Topology | Mounting Type Surface Mount |
Output Type | Package / Case |
Number of Outputs 1 | Supplier Device Package 40-LQFN-CLIP (7x5) |
Voltage - Input (Min) 4V | Base Product Number |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| TPS543B20RVFR | Texas Instruments | 0 | 296-51990-2-ND | $8.44000 | Parametric Equivalent |
In-Stock: 0
250 estimated in stock on 06-Nov-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $9.95000 | $9.95 |
| 10 | $7.76500 | $77.65 |
| 25 | $7.21720 | $180.43 |
| 100 | $6.61600 | $661.60 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 250 | $5.48500 | $1,371.25 |
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