CUI Inc.8-SMD Module, 5 LeadsRoHS
PES1-S3-S3-M-TR
DC DC CONVERTER 3.3V 1W
Category
Subcategory
Dc Dc Converters
Package
8-SMD Module, 5 Leads
Series
PES1-M (1W)
Status
Active
$7.18 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | CUI Inc. |
| Model | PES1-S3-S3-M-TR |
| Package / Case | 8-SMD Module, 5 Leads |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (With Derating) |
| Voltage - Input (Min) | 2.97V |
| Voltage - Input (Max) | 3.63V |
| Number of Outputs | 1 |
| Efficiency | 73% |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
PES1-S3-S3-M-TR by CUI Inc. is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 3.63V, output adjustable. The 8-SMD Module, 5 Leads 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 |
| Features | SCP |
| Efficiency | 73% |
| Applications | ITE (Commercial) |
| Power (Watts) | 1 W |
| Approval Agency | EN |
| Standard Number | 55024; 55032 Class A |
| Size / Dimension | 0.50" L x 0.33" W x 0.29" H (12.7mm x 8.3mm x 7.3mm) |
| Number of Outputs | 1 |
| Voltage - Output 1 | 3.3V |
| Voltage - Isolation | 3 kV |
| Voltage - Input (Max) | 3.63V |
| Voltage - Input (Min) | 2.97V |
| Current - Output (Max) | 303mA |
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