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| Country of Origin | Japan |
|---|---|
| Brand | TDK-Lambda |
| Efficiency | 0.73% |
| Length | 19.81mm |
| Model | CC1R5-1203SR-E |
| Depth | 16.6mm |
| Gross Weight | 3.2g |
| Width | 16.5mm |
| Mount Type | Surface |
| Series | CC-E |
| Maximum Operating Temperature | 85°C |
| Package Type | Surface Mount |
| Minimum Operating Temperature | -40°C |
| Number of outputs | 1 |
| Maximum Output Power | 1.5W |
| Maximum Input Voltage | 18V |
| Minimum Input Voltage | 9V |
| Number of Pins | 7 |
| Output Voltage 1 | 3.3V dc |
| Output Current 1 | 400mA |
| Isolation Voltage | 500V |
| Input Ratio | 2:1 |
| Input Ratio2 | 1 |
TDK-Lambda CC1R5-1203SR-E is a compact surface mount DC/DC converter designed to efficiently convert a DC voltage input between 9V and 18V to a stable 3.3V DC output at a current capacity of 400mA. With a maximum output power rating of 1.5W and an efficiency of approximately 73%, this converter is ideal for use in industrial, telecommunications, and consumer electronic applications requiring voltage isolation and precise power conversion.
The device features an input-to-output isolation of 500V, enhancing safety and preventing ground loops in complex system designs. Its robust operational temperature range of -40°C to 85°C allows reliable performance under harsh environmental conditions, suitable for demanding industrial usage. The small footprint surface mount package, measuring 19.81mm in length, 16.6mm in depth, and 16.5mm in width, coupled with a lightweight design of 3.2 grams, facilitates easy integration into densely packed PCBs where space is a premium.
This model is part of the CC-E series offering 1.5W to 10W power ratings with single and dual output configurations. It supports output voltage adjustment within ±3%, making it adaptable for sensitive electronic circuits that require tight voltage tolerances. Its 7-pin configuration simplifies mounting and connectivity on modern electronic assemblies.
Typical applications include telecommunication equipment, industrial control systems, consumer electronics, and other embedded systems requiring compact, reliable isolated DC/DC power conversion. The converter meets RoHS compliance with no specific certifications listed, ensuring environmental compatibility.
Compact surface mount design for dense PCB integration. Wide input voltage range 9V to 18V for flexible power sources. Safe 500V isolation between input and output circuits. High reliability in extended temperature range (-40°C to +85°C).
Stable output regulated voltage at 3.3V with ±3% adjustment. Lightweight at 3.2 grams, suitable for portable electronics. Single output configuration simplifies power design. 7-pin package for secure mechanical and electrical connection.
Explore the full range of TDK-Lambda DC/DC Converters and related power management products at EnvMart for your advanced electronic system designs and industrial applications.
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