Manufacturer: Richtek USA Inc.
Win Source Part Number: 121464-RT8237CZQW
Packaging: Reel - TR
Output Type: Transistor Driver
Topology: Buck
Frequency - Switching: 290kHz to 430kHz
Control Features: Current Limit, Enable, Phase Control, Power Good
Number of Outputs: 1
Synchronous Rectifier: Yes
Output Phases: 1
Clock Sync: No
Categories: Integrated Circuits
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 10-WDFN (3x3)
Purpose: Step-Down
Supply Voltage - Operating: 4.5 V to 5.5 V
Popularity: Medium
Fake Threat In the Open Market: 43 pct.
Supply and Demand Status: Balance
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-WDFN (3x3)
IC REG CTRLR BUCK 10WDFN
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-WDFN (3x3)
IC REG CTRLR BUCK 10WDFN
IC REG CTRLR BUCK 10WDFN
| Win Source Electronics | DigiKey | ODG (Origin Data Global) | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | 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 |
| Product Number | 121464-RT8237CZQW | 1028-1134-2-ND | RT8237CZQW | RT8237CZQW | RT8237CZQW | RT8237CZQW |
| Product Name | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - RT8237CZQW | DC DC Switching Controllers | DC DC Switching Controllers | DC DC Switching Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Configuration / Function | Buck | Buck | Buck | |||
| Output Voltage Type | Transistor Driver | Fixed; Transistor Driver | ||||
| Package Type | Other; 10-WDFN (3x3) | Other; 10-WFDFN Exposed Pad | Other; 10-WFDFN Exposed Pad | Other; 10-WFDFN Exposed Pad | ||
| Special Features | Internal Current Limit; Multiple Outputs; Synchronous Rectification; Current Limit, Enable, Phase Control, Power Good | Synchronous Rectification | Internal Current Limit; Current Limit, Enable, Phase Control, Power Good |
