Maxim Integrated Himalaya series MAX17502HAUD+T, a step-down (buck) switching regulator, adjustable output, 1A, 4.5V–60V input, 300kHz, surface-mount 14-TSSOP exposed pad, -40°C to +125°C.
| Parameter | Value |
|---|---|
| Series | Himalaya |
| Output type | Adjustable |
| Mounting | Surface Mount |
| Voltage - input | 4.5V |
| Voltage - output | 57.9V |
| Voltage - output (Min (Fixed)) | 0.9V |
| Output current | 1A |
| Frequency - switching | 300kHz |
| I/O channels | 1 |
| Operating temperature | -40°C ~ 125°C (TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Step-Down |
| Topology | Buck |
| Case | 14-TSSOP (0.173\", 4.40mm Width) Exposed Pad |
| Output configuration | Positive |
| Synchronous rectifier | Yes |
The 60V maximum input rating is the standout spec — it lets the part survive 48V industrial rails and automotive load-dump events without an external clamp. The 1A output is enough for sensor modules, MCU rails, or auxiliary supplies, but not for high-current loads like motors or heaters. Synchronous rectification (built-in) improves efficiency and reduces the external diode count.
The part is surface-mount only.
Buyers need to verify electrical characteristics and pinout before design-in.
Transactional buyers need immediate sourcing information.
Commercial buyers compare pricing across distributors.
Lifecycle determines if part is still in production for long-term supply.
Designers and buyers look for alternatives when part is unavailable or for second sourcing.
Design engineers need to confirm adjustable range for their specific output.