Cyntec MUN12AD03-SEC 3A uPOL Power Module | Stock & Datasheet
Mfr. Part #: MUN12AD03-SEC
Manufacturer: Cyntec
Product Type: uPOL DC-DC Power Module
Package: DFN, 3.0 × 2.8 × 1.5mm
Applications: Point-of-Load Conversion, Industrial PC, Router, Set-Top Box, Embedded Power
Description:3A high-efficiency uPOL DC-DC power module with 4.5–17V input, adjustable 0.8–5.5V output and compact 3.0 × 2.8 × 1.5mm DFN package.
Contact us for current stock, pricing and lead time.
Get Price & AvailabilityThe Cyntec MUN12AD03-SEC is a compact 3A non-isolated uPOL DC-DC power module designed for point-of-load power conversion in space-constrained electronic systems.
It integrates a PWM switching regulator and high-frequency power inductor into one compact package. The module supports an input voltage range of 4.5V to 17V, an adjustable output voltage from 0.8V to 5.5V, and up to 3A output current.
For engineers and purchasing teams searching for MUN12AD03-SEC stock, datasheet, price or replacement, DataStorageIC currently has this model available for quotation.
Key Specifications
| Parameter | MUN12AD03-SEC |
|---|---|
| Manufacturer | Cyntec |
| Part Number | MUN12AD03-SEC |
| Product Type | uPOL DC-DC Power Module |
| Input Voltage | 4.5V to 17V |
| Output Voltage | 0.8V to 5.5V Adjustable |
| Output Current | 3A |
| Peak Efficiency | Up to 91% at 12V input |
| Package Size | 3.0 × 2.8 × 1.5mm |
| Package | DFN |
| Operating Temperature | -40°C to +125°C |
| Mounting | Surface Mount |
| Packaging | Tape & Reel, 2,000 pcs |
| Stock Status | In Stock |
Typical Applications
Cyntec lists the following applications for MUN12AD03-SEC:
Point-of-Load conversion
LDO replacement
Set-top boxes
DSL modems
Access points / routers
Industrial PCs
It is also suitable for other embedded systems requiring compact 12V-to-low-voltage conversion.
MUN12AD03-SEC vs MUN3CAD01-SB
Since you are now building both pages, this comparison is useful for internal linking.
| Parameter | MUN12AD03-SEC | MUN3CAD01-SB |
|---|---|---|
| Output Current | 3A | 1A |
| Input Voltage | 4.5–17V | 2.5–5.5V |
| Output Voltage | 0.8–5.5V | 0.8–4.0V |
| Typical Use | 12V POL conversion | Low-voltage / battery rails |
| Package Size | 3.0 × 2.8 × 1.5mm | Smaller package |
| Best Fit | Industrial / router / 12V systems | Portable / low-current systems |
MUN12AD03-SEC Stock & RFQ
Cyntec MUN12AD03-SEC is currently available from DataStorageIC.
Contact us for:
current stock quantity
date code
lot information
reel quantity
target price
lead time
alternative models
BOM sourcing
Cyntec specifies tape-and-reel packaging with 2,000 pcs per reel.
FAQ
What is the input voltage range of MUN12AD03-SEC?
The recommended input voltage range is 4.5V to 17V.
What is the maximum output current?
The MUN12AD03-SEC can deliver up to 3A output current.
What is the output voltage range?
The output voltage is adjustable from 0.8V to 5.5V.
