For Reference Only
| Part Number | TPS65400RGZR |
| LIXINC Part # | TPS65400RGZR |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits › PMIC - Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG BUCK ADJ 4A/2A QD 48VQFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | TPS65400RGZR PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 26 - Jan 30 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | TPS65400RGZR |
| Brand: | Texas Instruments |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Manufacturer: | Texas Instruments |
| Series: | - |
| Package: | Tape & Reel (TR)Cut Tape (CT) |
| Part Status: | Active |
| Function: | Step-Down |
| Output Configuration: | Positive |
| Topology: | Buck |
| Output Type: | Adjustable |
| Number of Outputs: | 4 |
| Voltage - Input (Min): | 4.5V |
| Voltage - Input (Max): | 18V |
| Voltage - Output (Min/Fixed): | 0.6V |
| Voltage - Output (Max): | 16.2V |
| Current - Output: | 4A, 2A |
| Frequency - Switching: | 275kHz ~ 2.2MHz |
| Synchronous Rectifier: | Yes |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | 48-VFQFN Exposed Pad |
| Supplier Device Package: | 48-VQFN (7x7) |
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| In Stock | 10997 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $5.76000 | $5.76 |
| 2500 | $2.72778 | $6819.45 |
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