TPS51117PW
IC REG CTRLR BUCK 14TSSOP
Pmic Voltage Regulators Dc Dc Switching Controllers
14-TSSOP (0.173", 4.40mm Width)
D-CAP™
Active
$1.00 / unit (market reference)
MOQ: 302 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | TPS51117PW |
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Topology | Buck |
| Number of Outputs | 1 |
| Supplier Device Package | 14-TSSOP |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
TPS51117PW by Rochester Electronics, LLC 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-TSSOP (0.173", 4.40mm 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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All Technical Specifications
| Function | Step-Down |
| Topology | Buck |
| Clock Sync | No |
| Output Type | Transistor Driver |
| Output Phases | 1 |
| Control Features | Enable, On Time Control, Power Good |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Synchronous Rectifier | Yes |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
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