IFX80471SKV50XUMA1
IC REG CTRLR BUCK 14DSO
Pmic Voltage Regulators Dc Dc Switching Controllers
14-SOIC (0.154", 3.90mm Width)
Obsolete
$0.96 / unit (market reference)
MOQ: 315 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Infineon Technologies |
| Model | IFX80471SKV50XUMA1 |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Topology | Buck |
| Frequency - Switching | 360kHz |
| Number of Outputs | 1 |
| Supplier Device Package | PG-DSO-14-1 |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
IFX80471SKV50XUMA1 by Infineon Technologies is a Buck IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 14-SOIC (0.154", 3.90mm Width) package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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Alternatives & Replacements
View All →NCP1581DR2G
IC REG CTRLR BUCK 14SOIC
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IC REG CTRLR FLYBACK 14SOIC
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IC REG CTRLR MULT TOP 14SOIC
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UC2842DTR
IC PWM BOOST FLYBACK CM 14SOIC
UC3842D
IC REG CTRLR PWM CM 14SOIC
All Technical Specifications
| Function | Step-Down |
| Topology | Buck |
| Clock Sync | Yes |
| Output Type | Transistor Driver |
| Output Phases | 1 |
| Control Features | Enable, Reset |
| Duty Cycle (Max) | 100% |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Frequency - Switching | 360kHz |
| Synchronous Rectifier | Yes |
| Voltage - Supply (Vcc/Vdd) | 5V ~ 60V |
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