For Reference Only
| Part Number | TPS65251-1RHAR |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) › Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG BCK ADJ 3A/2A TRPL 40VQFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | TPS65251-1RHAR PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 09 - Dec 13 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | TPS65251-1RHAR |
| Brand: | Texas Instruments |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Voltage Regulators - DC DC Switching Regulators |
| Manufacturer: | Texas Instruments |
| Product Status: | Active |
| Function: | Step-Down |
| Output Configuration: | Positive |
| Topology: | Buck |
| Output Type: | Adjustable |
| Number of Outputs: | 3 |
| Voltage - Input (Min): | 4.5V |
| Voltage - Input (Max): | 18V |
| Voltage - Output (Min/Fixed): | 0.8V |
| Voltage - Output (Max): | 17V |
| Current - Output: | 3A, 2A |
| Frequency - Switching: | 300kHz ~ 2.2MHz |
| Synchronous Rectifier: | Yes |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | 40-VFQFN Exposed Pad |
| Supplier Device Package: | 40-VQFN (6x6) |
 |
MP1593DN-LF-Z | IC REG BUCK ADJUSTABLE 3A 8SOIC | 26243 More on Order |
 |
LM3671MF-1.875 | SWITCHING REG, VOLTAGE-MODE, 1.1 | 36410 More on Order |
 |
MAX17223ALT+T | 0.9V TO 5V, 500MA INPUT CURRENT | 73594 More on Order |
 |
XC9235B2LCMR-G | 600MA SYNCHRONOUS STEP-DOWN DCDC | 41618 More on Order |
 |
MPQ28261DL-LF-Z | IC REG BUCK ADJUSTABLE 3A 14QFN | 28963 More on Order |
 |
LM2587SX-5.0/NOPB | IC REG MULTI CONFG 5V 5A TO263-5 | 8987 More on Order |
 |
MP8867GLE-P | IC REG BUCK PROGRAMMABLE 8A | 35915 More on Order |
 |
MP1474DJ-LF-P | IC REG BUCK ADJ 2A TSOT23-8 | 74716 More on Order |
 |
LTC3290EMSE#TRPBF | HIGH VOLTAGE BOOST CHARGE PUMP | 22483 More on Order |
 |
MAX16993ATJI/V+ | IC REG BUCK ADJ/PROG TRPL 32TQFN | 12076 More on Order |
 |
RT8258GJ6 | IC REG BUCK ADJ 1.2A TSOT23-6 | 89822 More on Order |
 |
MP2490DS-LF-Z | IC REG BUCK ADJ 1.5A 8SOIC | 77169 More on Order |
| In Stock | 20344 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $4.35000 | $4.35 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
