For Reference Only
| Part Number | TPS56121DQPR |
| LIXINC Part # | TPS56121DQPR |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits › PMIC - Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG BUCK ADJUSTABLE 15A 22SON |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | TPS56121DQPR PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 24 - Jan 28 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | TPS56121DQPR |
| 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: | SWIFT™ |
| Package: | Tape & Reel (TR)Cut Tape (CT) |
| Part Status: | Active |
| Function: | Step-Down |
| Output Configuration: | Positive |
| Topology: | Buck |
| Output Type: | Adjustable |
| Number of Outputs: | 1 |
| Voltage - Input (Min): | 4.5V |
| Voltage - Input (Max): | 14V |
| Voltage - Output (Min/Fixed): | 0.6V |
| Voltage - Output (Max): | 13.02V |
| Current - Output: | 15A |
| Frequency - Switching: | 300kHz, 500kHz, 950kHz |
| Synchronous Rectifier: | Yes |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | 22-PowerLFDFN |
| Supplier Device Package: | 22-LSON-CLIP (6x5) |
| MAX16903SAUE50/V+ | IC REG BUCK 5V 1A 16TSSOP | 1175 More on Order |
|
| LM2597MX-3.3/NOPB | IC REG BUCK 3.3V 500MA 8SOIC | 3333 More on Order |
|
| XC9281B33E1R-G | HISAT-COT CONTROL EXTREMELY SMAL | 5981 More on Order |
|
| LM2671LD-3.3/NOPB | SWITCHING REGULATOR/CONTROLLER | 906 More on Order |
|
| LTC3265EFE#TRPBF | IC REG CHARG PUMP INV DL 20TSSOP | 3385 More on Order |
|
| LT3992EUH#PBF | IC REG BUCK ADJ 3A DL 32QFN | 958 More on Order |
|
| AS1340A-BTDT-10 | IC REG BOOST ADJ 1.41A 8TDFN | 860 More on Order |
|
| R1210N552D-TR-FE | 8V INPUT PWM STEP-UP DCDC CONVER | 913 More on Order |
|
| XC9257B2BEMR-G | 1A COT CONTROL SYNCHRONOUS STEP- | 858 More on Order |
|
| MAX20039ATPA/VY+T | AUTOMOTIVE, 2V TO 36V, 2.1 MHZ, | 8456 More on Order |
|
| XC9142A31DMR-G | 0.8A SYNCHRONOUS STEP-UP DC/DC C | 817 More on Order |
|
| LT3641HFE#PBF | IC REG BUCK ADJ 1.3/1.1A 28TSSOP | 945 More on Order |
|
| LTC3419IMS#PBF | IC REG BUCK ADJ 600MA DL 10MSOP | 1458 More on Order |
| In Stock | 10833 - 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 | $6.60000 | $6.6 |
| 2500 | $3.77520 | $9438 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.