Skip to main content
Analog Devices MAX16822AASA+ — Analog & Data Acquisition
Analog Devices

MAX16822AASA+ LED Driver, DC-DC Buck Regulator, 350mA, 2MHz

MPNMAX16822AASA+
End of Life

Analog Devices MAX16822AASA+, DC-DC Buck LED Driver, 350mA output, 2MHz switching, 6.5V-65V input, PWM dimming, -40°C to 125°C, 8-SOIC package.

$3.56Ref. price · indicative, final on quote
MAX16822AASA+ datasheet
Packaging8-SOIC (0.154", 3.90mm Width)
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

MAX16822AASA+ Technical Specifications
ParameterValue
TypeDC DC Regulator
Mounting typeSurface Mount
Voltage6.5V
Current - output (Channel)350mA
Frequency2MHz
Number of outputs1
Operating temperature-40°C ~ 125°C (TA)
DimmingPWM
PackageTube
TopologyStep-Down (Buck)
ApplicationsLighting
Case8-SOIC (0.154\", 3.90mm Width)
Internal switchYes

Product details

What this part is and where it fits

The MAX16822AASA+ from Analog Devices (formerly Maxim Integrated) is a single-channel DC-DC buck regulator designed for constant-current LED drive. It integrates the switching FET internally, so the BOM stays tight — just the inductor, sense resistor, and a few passives. The 2 MHz switching frequency keeps the inductor physically small, which matters when board space is tight in an automotive headlamp or an architectural downlight. Temperature range is -40°C to 125°C, so it handles under-hood automotive, outdoor signage enclosures, and industrial luminaires without derating headaches. The 8-SOIC package is a standard footprint that reflow solders without special profile tweaks.

Lifecycle and sourcing

The MAX16822AASA+ carries an Active product status with ROHS3 compliance.

Frequently asked questions

What is a direct replacement for MAX16822AASA+?

No official pin-compatible direct replacement is listed in the available sourcing records. For a second-source evaluation, compare functional parameters such as input voltage range, output current, switching frequency, and package — the MAX16822AASA+ is a 350 mA, 2 MHz buck regulator in an 8-SOIC package.

What is MAX16822AASA+'s listed type and dimming method?

The MAX16822AASA+ is a DC-DC Regulator type LED driver with PWM dimming capability. The buck topology steps down a higher input voltage to regulate current through the LED load.