Cosel USA, Inc.5-SMD ModuleRoHS
SUCS1R5053R3B
DC DC CONVERTER 3.3V 1.3W
Category
Subcategory
Dc Dc Converters
Package
5-SMD Module
Series
SUCS (1.5W)
Status
Active
$15.80 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Cosel USA, Inc. |
| Model | SUCS1R5053R3B |
| Package / Case | 5-SMD Module |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (With Derating) |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 9V |
| Number of Outputs | 1 |
| Efficiency | 68% |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
SUCS1R5053R3B by Cosel USA, Inc. is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 9V, output adjustable. The 5-SMD 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.
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All Technical Specifications
| Type | Isolated Module |
| Efficiency | 68% |
| Applications | ITE (Commercial) |
| Power (Watts) | 1.3 W |
| Size / Dimension | 0.88" L x 0.50" W x 0.28" H (22.4mm x 12.7mm x 7.0mm) |
| Number of Outputs | 1 |
| Voltage - Output 1 | 3.3V |
| Voltage - Isolation | 500 V |
| Voltage - Input (Max) | 9V |
| Voltage - Input (Min) | 4.5V |
| Current - Output (Max) | 400mA |
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