Vishay SIC438BED-T1-GE3 Microcontrollers
Conv DC-DC 4.5V to 28V Synchronous Step Down Single-Out 0.6V 8A 24-Pin PowerPAK MLP EP T/R
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SIC438BED-T1-GE3
Detailed Description
Conv DC-DC 4.5V to 28V Synchronous Step Down Single-Out 0.6V 8A 24-Pin PowerPAK MLP EP T/R
Package
24-PowerWFQFN
Lifecycle Status
Active
Datasheet
SIC438BED-T1-GE3 Datasheet
Quick Jump:
Technical Specifications
Vishay SIC438BED-T1-GE3 Microcontrollers technical specifications.
General
Series
SIC438
RoHS
Yes
Package / Case
24-PowerWFQFN
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
4.75 V
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
28V
Output Current
8A
Alternate Parts Comparison (SIC438BED-T1-GE3 vs SIC931BED-T1-GE3 vs SIC437BED-T1-GE3 vs SIC437DED-T1-GE3)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | SIC438 | SIC931 | SIC437 | SIC437 |
| Package / Case | 24-PowerWFQFN | 60-PowerBFQFN | 24-PowerWFQFN | 24-PowerWFQFN |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 105°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Switching Frequency | 300kHz ~ 1MHz | 600kHz, 1MHz, 1.5MHz, 2MHz | 300kHz ~ 1MHz | 300kHz ~ 1MHz |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Function | Step-Down | Step-Down | Step-Down | Step-Down |
| Max Input Voltage | 28V | 18V | 28V | 28V |
| Min Input Voltage | 3V | 4.5V | 3V | 3V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
SIC437BED-T1-GE3VishayConv DC-DC 4.5V to 28V Synchronous Step Down Single-Out 0.6V 12A 24-Pin MLPQ EP T/R
SIC437DED-T1-GE3VishayConv DC-DC 4.5V to 28V Synchronous Step Down Single-Out 0.6V 12A 24-Pin MLPQ EP T/R
SIC437AED-T1-GE3VishayConv DC-DC 4.5V to 28V Synchronous Step Down Single-Out 0.6V 12A 24-Pin MLPQ EP T/R
