AEC-Q100 qualification and temperature range
This part is AEC-Q100 qualified and rated for operation from -40°C to 125°C ambient.
Sourcing and lifecycle
It is ROHS3 compliant. No LTB risk for new designs.
MAX20058ATCA/VY+ Buck Regulator, 4.5V-60V Input, AEC-Q100
MPNMAX20058ATCA/VY+
End of Life
Analog Devices MAX20058ATCA/VY+ automotive-grade step-down (buck) regulator, AEC-Q100 qualified. 4.5V to 60V input, adjustable output down to 0.8V, synchronous rectification, 200kHz to 2.033MHz switching frequency, 12-TDFN-EP (3x3) wettable-flank package.
$5.38Ref. price · indicative, final on quote
Packaging12-WFDFN Exposed Pad
RoHSROHS3 Compliant
SeriesAutomotive, AEC-Q100
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | Automotive, AEC-Q100 |
| Output type | Adjustable |
| Mounting | Surface Mount, Wettable Flank |
| Voltage - input | 4.5V |
| Voltage - output | 54V |
| Voltage - output (Min (Fixed)) | 0.8V |
| Frequency | 200kHz ~ 2.033MHz |
| I/O channels | 1 |
| Operating temperature | -40°C ~ 125°C (TA) |
| Package | Tray |
| Function | Step-Down |
| Topology | Buck |
| Case | 12-WFDFN Exposed Pad |
| Output configuration | Positive |
| Synchronous rectifier | Yes |
Product details
Frequently asked questions
What are the input and output voltage ranges of MAX20058ATCA/VY+?
Input voltage range is 4.5V to 60V. Output is adjustable from 0.8V up to 54V.
Is MAX20058ATCA/VY+ AEC-Q100 qualified?
Yes, it is AEC-Q100 qualified and rated for -40°C to 125°C ambient, suitable for automotive under-hood and chassis applications.