TRV 1-1221M
DC DC CONVERTER +/-5V 1W
Dc Dc Converters
9-SIP Module, 5 Leads
TRV 1M (1W)
Active
$15.21 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Traco Power |
| Model | TRV 1-1221M |
| Package / Case | 9-SIP Module, 5 Leads |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Input (Min) | 9.6V |
| Voltage - Input (Max) | 14.4V |
| Number of Outputs | 2 |
| Efficiency | 82% |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
TRV 1-1221M by Traco Power is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 14.4V, output adjustable. The 9-SIP 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.
📖 Technical Guides for TRV 1-1221M
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IMM0524S12
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IMM0524S3V3
DC DC CONVERTER 3.3V 4W
All Technical Specifications
| Type | Isolated Module |
| Efficiency | 82% |
| Applications | ITE (Commercial), Medical |
| Power (Watts) | 1 W |
| Approval Agency | CB, cURus |
| Size / Dimension | 0.77" L x 0.39" W x 0.49" H (19.6mm x 9.9mm x 12.5mm) |
| Number of Outputs | 2 |
| Voltage - Output 1 | 5V |
| Voltage - Output 2 | -5V |
| Voltage - Isolation | 5 kV |
| Voltage - Input (Max) | 14.4V |
| Voltage - Input (Min) | 9.6V |
| Current - Output (Max) | 100mA, 100mA |
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