Dual Synchronous Step-Down Controller with 5-V and 3.3-V LDOs 20-WQFN -40 to 85
Manufacturer: Texas Instruments
Win Source Part Number: 081657-TPS51225RUKR
Packaging: Reel - TR
Mounting: SMD (SMT)
Topology: Step-Down (Buck) Synchronous (2), Linear (LDO) (2)
Frequency - Switching: 300kHz, 355kHz
Number of Outputs: 4
Voltage/Current - Output 1: Controller
Voltage/Current - Output 2: Controller
Voltage/Current - Output 3: 3V, 100mA
w/LED Driver: No
w/Supervisor: No
w/Sequencer: No
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 20-WQFN (3x3)
Purpose: Any Function
Supply Voltage - Operating: 5.5 V to 24 V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 38 pct.
Supply and Demand Status: Limited
PMIC - Voltage Regulators - Linear + Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 300kHz, 355kHz 20-WQFN (3x3)
PMIC - Voltage Regulators - Linear + Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 300kHz, 355kHz 20-WQFN (3x3)
PMIC - Voltage Regulators - Linear + Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 300kHz, 355kHz 20-WQFN (3x3)
Switching Controllers Dual Sync Step-Down Controller
IC REG QUAD BUCK/LNR SYNC 20WQFN
IC REG QUAD BUCK/LNR SYNC 20WQFN
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 300kHz, 355kHz 20-WQFN (3x3)
IC REG QUAD BUCK/LNR SYNC 20WQFN
| Texas Instruments | Win Source Electronics | DigiKey | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | ODG (Origin Data Global) | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | TPS51225RUKR | 081657-TPS51225RUKR | 296-50551-1-ND | TPS51225RUKR | TPS51225RUKR | TPS51225RUKR | TPS51225RUKR | TPS51225RUKR |
| Product Name | TPS51225 Dual Synchronous Step-Down Controller with 5-V and 3.3-V LDOs | PMIC - PMIC - Voltage Regulators - Linear + Switching - TPS51225RUKR | Voltage Regulators - Linear + Switching | Switching Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear + Switching | PMIC - Voltage Regulators - Linear + Switching | Voltage Regulators - Linear + Switching | Voltage Regulators - Linear + Switching |
| Configuration / Function | Buck | |||||||
| Package Type | Other; WQFN | Other; 20-WQFN (3x3) | Other; 20-WFQFN Exposed Pad | Other; 20-WFQFN Exposed Pad | Other; 20-WFQFN Exposed Pad | Other; 20-WFQFN Exposed Pad | ||
| Special Features | Synchronous Rectification; Enable,Light Load Efficiency,Power Good,Synchronous Rectification | Multiple Outputs | Multiple Outputs | |||||
| Output Voltage | 4.5 to 5.5 volts | 3 volts | ||||||
| IOUT | 10 amps | 0.1000 amps |
