DC-DC LDO is a DC-DC Module with a TO-220 form factor. This is designed to replace existing Linear regulators in use, like LM7805, etc, and is pin-to-pin compatible.
The main advantage of using this DC-DC is to reduce the heat generated in the Linear Regulator(LDO) and reduce the size of the design as now you will not need to put a separate heatsink on your board.
Introduction Video
Technical Specification
- Made in India
- Uses Texas Instruments DC-DC Converter IC
- Compact size: 16mm x 13mm
- Input Voltage: up to 15V DC
- Output Voltage: 3.3V or 5V
- Peak Efficiency: >91%
- Continuous Current: 1.8A for 3.3V, 1.2A for 5V
- Peak Current: 3A
- DC-DC operates at ~600Khz
- Protections: O/P short circuit(hiccup)/Thermal
- 100% of modules are tested in India at full load before shipping
- We will be coming up with other modules with high input voltage range soon
Pinout Details
| Part Number | I/P Voltage | Output Voltage | Current | Power | |
|---|---|---|---|---|---|
| CE-DC-DC-LDOA-3.3 | 4.5V to 15V DC | 3.3V | 1.8A | ~6W | |
| CE-DC-DC-LDOA-5.0 | 6.5V to 15V DC | 5.0V | 1.2A | ~6W |
Packaging
Currently, Single unit pack is available but soon a pack of 4 will be available too.
What is the cost and how to buy it?
You can buy from our Online Distribution Partners.
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