TPSM84203EAB
DC DC CONVERTER 3.3V
Dc Dc Converters
3-SIP Module
TPSM
Active
$8.05 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | TPSM84203EAB |
| Package / Case | 3-SIP Module |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 85°C (With Derating) |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 28V |
| Number of Outputs | 1 |
| Efficiency | 94% |
| Supplier Device Package | 3-SIP Module |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
TPSM84203EAB by Rochester Electronics, LLC is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 28V, output adjustable. The 3-SIP Module 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.
📖 Technical Guides for TPSM84203EAB
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All Technical Specifications
| Type | Linear Regulator Replacement |
| Features | OCP, OTP, OVP |
| Efficiency | 94% |
| Applications | ITE (Commercial) |
| Size / Dimension | 0.40" L x 0.31" W x 0.44" H (10.1mm x 7.8mm x 11.1mm) |
| Number of Outputs | 1 |
| Voltage - Output 1 | 3.3V |
| Voltage - Input (Max) | 28V |
| Voltage - Input (Min) | 4.5V |
| Current - Output (Max) | 1.5A |
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