Win Source Part Number: 1003404-RT8237FZQW
Category: Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Controllers
Package: Tape & Reel
Standard Package: 1,500
Mounting: SMD (SMT)
Output Type: Transistor Driver
Function: Step-Down
Topology: Buck
Frequency - Switching: 290kHz ~ 430kHz
Control Features: Current Limit, Enable, Phase Control, Power Good, Soft Start
Number of Outputs: 1
Output Configuration: Positive
Synchronous Rectifier: Yes
Output Phases: 1
Clock Sync: No
Package / Case: 10-WFDFN Exposed Pad
Supplier Device Package: 10-WDFN (3x3)
Temperature Range - Operating: -40°C ~ 85°C (TA)
Supply Voltage - Operating: 4.5V ~ 26V
ECCN: EAR99
Fake Threat In the Open Market: 47 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Richtek USA Inc.
Other Names: 1028-RT8237FZQWDKR,1
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-WDFN (3x3)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-WDFN (3x3)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-WDFN (3x3)
IC REG CTRLR BUCK PWM WDFN-10
IC REG CTRLR BUCK PWM WDFN-10
| Win Source Electronics | DigiKey | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | ODG (Origin Data Global) | |
|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 1003404-RT8237FZQW | 1028-RT8237FZQWCT-ND | RT8237FZQW | RT8237FZQW | RT8237FZQW |
| Product Name | Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers | DC DC Switching Controllers | DC DC Switching Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - DC DC Switching Controllers | DC DC Switching Controllers |
| Configuration / Function | Buck | Buck | Buck | ||
| Output Voltage Type | Transistor Driver | Fixed; Transistor Driver | |||
| Package Type | Other; Tape & Reel | 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, Soft Start | Synchronous Rectification |
