Manufacturer: Infineon Technologies
Win Source Part Number: 1046339-IR3891MTRPBF
Packaging: Reel - TR
Mounting: SMD (SMT)
Output Type: Adjustable
Topology: Buck
Frequency - Switching: 300kHz to 1.5MHz
Number of Outputs: 2
Synchronous Rectifier: Yes
Output Current: 4A
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: PQFN (5x6)
Purpose: Step-Down
Maximum Input Voltage: 21V
Nominal Output Voltage (Min/Fixed): 0.5V
Maximum Output Voltage: 18.06V
Minimum Input Voltage: 1V
Alternative Parts (Cross-Reference): AOZ1252PI; TPS54335ADDA; TPS54336DDA; IR3891MTRPBF;
Popularity: Medium
Fake Threat In the Open Market: 40 pct.
Supply and Demand Status: Balance
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| Win Source Electronics | ODG (Origin Data Global) | DigiKey | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 1046339-IR3891MTRPBF | IR3891MTRPBF | IR3891MTRPBFTR-ND | IR3891MTRPBF | IR3891MTRPBF | IR3891MTRPBF | IR3891MTRPBF |
| Product Name | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - IR3891MTRPBF | Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | Switching Voltage Regulators | Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck | Buck | Buck | ||||
| Output Voltage Type | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable; Adjustable | |||
| Package Type | Other; PQFN (5x6) | Other; 31-PowerVFQFN | Other; 31-PowerVFQFN | Other; 31-PowerVFQFN | |||
| Life Cycle Stage | Maturity; Active | Removed | Removed; Obsolete | ||||
| Special Features | Multiple Outputs; Synchronous Rectification | Multiple Outputs | Multiple Outputs; Synchronous Rectification |
