For Reference Only
| Part Number | TPS65251RHAR |
| LIXINC Part # | TPS65251RHAR |
| Manufacturer | Rochester Electronics |
| Category | Integrated Circuits › PMIC - Voltage Regulators - DC DC Switching Regulators |
| Description | TPS65251 4.5-V TO 18-V INPUT, 3A |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | TPS65251RHAR PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | TPS65251RHAR |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Manufacturer: | Rochester Electronics |
| Series: | - |
| Package: | Bulk |
| Part 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): | 18V |
| 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) |
| LTC3245MPMSE#TRPBF | IC REG CHARG PUMP ADJ/PRG 12MSOP | 984 More on Order |
|
| BD91364BMUU-ZE2 | IC REG BUCK ADJUSTABLE 5A 20VQFN | 3437 More on Order |
|
| AP65111AWU-7 | IC REG BUCK ADJ 1.5A TSOT26 | 976 More on Order |
|
| LTC3255HMSE#PBF | IC REG CHARGE PUMP ADJ 10MSOP | 1225 More on Order |
|
| MP8757GL-Z | IC REG BUCK ADJUSTABLE 7A | 5978 More on Order |
|
| XC9142F41CMR-G | 0.8A SYNCHRONOUS STEP-UP DC/DC C | 927 More on Order |
|
| TPS54678RTER | IC REG BUCK ADJUSTABLE 6A 16WQFN | 2217 More on Order |
|
| LT1506IR-3.3SYNC#PBF | IC REG BUCK 3.3V 4.5A D2PAK-7 | 938 More on Order |
|
| LT1071HVIT#PBF | IC REG MULTI CONFG ADJ TO220-5 | 951 More on Order |
|
| MAX751EPA | STEP-UP PWM DC-DC CONVERTER | 2121 More on Order |
|
| S-85S1PD33-I8T1U | IC REG BUCK 3.3V 200MA SNT-8A | 5913 More on Order |
|
| LM2576T-5.0 | IC REG BUCK 5V 3A TO220-5 | 1107 More on Order |
|
| LM5010AMHE/NOPB | IC REG BUCK ADJ 1A 14HTSSOP | 1584 More on Order |
| In Stock | 28660 - 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 | $2.09000 | $2.09 |
| 2500 | $0.98834 | $2470.85 |
| 5000 | $0.95118 | $4755.9 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.