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Analog Devices MAX17502HAUD+ — DC-DC Power Modules
Analog Devices

MAX17502HAUD+ Buck Regulator, 4.5-60V Input, 1A Output

MPNMAX17502HAUD+
End of Life

Maxim Himalaya series, MAX17502HAUD+, Step-Down Buck Regulator, Adjustable Output, 1A, 300kHz, 4.5V to 60V Input, Synchronous Rectifier, -40°C to 125°C, 14-TSSOP-EP Surface Mount.

$5.34Ref. price · indicative, final on quote
MAX17502HAUD+ datasheet
Packaging14-TSSOP (0.173", 4.40mm Width) Exposed Pad
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

MAX17502HAUD+ Technical Specifications
ParameterValue
SeriesHimalaya
Output typeAdjustable
Mounting typeSurface Mount
Voltage - input4.5V
Voltage - output57.9V
Voltage - output (Min (Fixed))0.9V
Current - output1A
Frequency300kHz
Number of outputs1
Operating temperature-40°C ~ 125°C (TJ)
PackageTube
FunctionStep-Down
TopologyBuck
Case14-TSSOP (0.173\", 4.40mm Width) Exposed Pad
Output configurationPositive
Synchronous rectifierYes

Product details

What the 60V input and 1A output mean for the BOM

The 60V maximum input covers 48V nominal telecom rails, 24V industrial buses with transients, and 12V automotive systems with load-dump protection. A 1A continuous output is sized for sensor supplies, MCU rails, or auxiliary bias converters.

Package and mounting

Surface-mount 14-TSSOP with exposed pad (14-TSSOP-EP). The exposed pad must be soldered to the PCB ground plane for thermal dissipation — without it the 1A output at high input-to-output differential will push the junction above the rated 125°C. Standard reflow profile for TSSOP-EP applies.

Frequently asked questions

What is the closest pin-compatible alternative to MAX17502HAUD+ in this component family?

Within the Himalaya series, pin-compatible variants differ primarily by output current rating or switching frequency. The MAX17502HAUD+ is the 1A, 300kHz adjustable version. For a higher frequency or fixed output, check the MAX17501/MAX17503 family members — confirm pin compatibility from the respective datasheets.