For Reference Only
| Part Number | TPS51221RTVR |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) › Voltage Regulators - Linear + Switching |
| Description | IC REG TRPL BUCK/LNR SYNC 32WQFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | TPS51221RTVR PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | TPS51221RTVR |
| Brand: | Texas Instruments |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Voltage Regulators - Linear + Switching |
| Manufacturer: | Texas Instruments |
| Product Status: | Active |
| Topology: | Step-Down (Buck) Synchronous (1), Linear (LDO) (2) |
| Number of Outputs: | 3 |
| Frequency - Switching: | 200kHz ~ 1MHz |
| Voltage/Current - Output 1: | Controller |
| Voltage/Current - Output 2: | 3.3V, 10mA |
| Voltage/Current - Output 3: | 5V, 100mA |
| w/LED Driver: | No |
| w/Supervisor: | No |
| w/Sequencer: | No |
| Voltage - Supply: | 4.5V ~ 28V |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 32-WFQFN Exposed Pad |
| Supplier Device Package: | 32-WQFN (5x5) |
 |
TC1303B-ZS0EUN | IC REG DL BUCK/LNR SYNC 10MSOP | 59323 More on Order |
 |
LT3500HDD#TRPBF | IC REG DL BUCK/LINEAR 12DFN | 17420 More on Order |
 |
ISL6549IAZ-T | SWITCHING CONTROLLER, VOLTAGE-MO | 30233 More on Order |
 |
SC424MLTRT | IC REG DL BUCK/LINEAR 28MLPQ | 43891 More on Order |
 |
MAX20049ATEF/VY+ | MINI PMIC FOR REMOTE CAMERA POWE | 42708 More on Order |
 |
RT6318CGQUF | IC BUCK 23V 6A UQFN-12H(FC) | 47244 More on Order |
 |
ISL8112IRZ-T | IC REG DL BCK/LNR SYNC ADJ 32QFN | 20552 More on Order |
 |
ADP5024ACPZ-2-R7 | IC REG TRPL BCK/LNR SYNC 24LFCSP | 31618 More on Order |
 |
HIP6017CB | PWM AND DUAL POWER CONTROL | 41170 More on Order |
 |
TC1303B-SI0EMFTR | IC REG DL BUCK/LINEAR SYNC 10DFN | 72049 More on Order |
 |
NCP1501DMR2G | IC REG SGL BUCK/LINEAR MICRO8 | 56543 More on Order |
 |
TPS61131PWR | IC REG DL BUCK/BST/LNR 16TSSOP | 53788 More on Order |
| In Stock | 32219 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 |
|---|---|---|
| 3000 | $2.63340 | $7900.2 |
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.
