TDN 1-2421WI
DC DC CONVERTER +/-5V 1W
Dc Dc Converters
7-DIP Module, 6 Leads
TDN 1WI (1W)
Active
$18.72 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Traco Power |
| Model | TDN 1-2421WI |
| Package / Case | 7-DIP Module, 6 Leads |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 90°C |
| Voltage - Input (Min) | 9V |
| Voltage - Input (Max) | 36V |
| Number of Outputs | 2 |
| Efficiency | 77% |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
TDN 1-2421WI 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 36V, output adjustable. The 7-DIP Module, 6 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 TDN 1-2421WI
Alternatives & Replacements
View All →TWR-5/1000-15/200-D24A-C
DC DC CONVERTER 5V +/-15V 11W
TEN 30-2413WIN
DC DC CONVERTER 15V 30W
TEN 30-2411WIN
DC DC CONVERTER 5.1V 31W
RDC3072S12
DC DC CONVERTER 12V 30W
TEN 30-2412WIN
DC DC CONVERTER 12V 30W
TDN 1-2411WI
DC DC CONVERTER 5V 1W
All Technical Specifications
| Type | Isolated Module |
| Features | Remote On/Off, SCP |
| Efficiency | 77% |
| Applications | ITE (Commercial) |
| Power (Watts) | 1 W |
| Size / Dimension | 0.52" L x 0.36" W x 0.40" H (13.2mm x 9.1mm x 10.2mm) |
| Number of Outputs | 2 |
| Voltage - Output 1 | 5V |
| Voltage - Output 2 | -5V |
| Voltage - Isolation | 1.6 kV |
| Voltage - Input (Max) | 36V |
| Voltage - Input (Min) | 9V |
| Current - Output (Max) | 100mA, 100mA |
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