All Alternatives

Alternatives to Analog Devices LT1764AEQ

Analog Devices LT1764AEQ and its qualified second sources, compared on form, fit and function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

Equivalent and substitute parts for Analog Devices LT1764AEQ

LT1764AEQ compared against its qualified second sources
LT1764AEQAnalog DevicesLT1764AEQ#PBFAnalog Devices Inc.MIC37302WUMicrochip Technology
FFF CompatibilityDirect physical drop-in with identical DD-Pak (TO-263-5) footprint and matching pin assignments.Identical package dimensions and physical footprint.Features identical electrical characteristics, safety ratings, and low-noise high-speed transient response.Features identical pin functions and placement in the 5-pin TO-263 package.Standard TO-263-5 physical dimensions.Significantly lower maximum input voltage ceiling of 6V (vs 20V on LT1764A) restricts use to low-voltage rails.
AI Summary

LT1764AEQ by Analog Devices: LDO Voltage Regulators LT1764A - 3A, Fast Transient Response, Low Noise, LDO Regulators.

This is the direct lead-free, RoHS-compliant successor of the obsolete LT1764AEQ from the same manufacturer, offering identical specifications with no redesign required.

  • Direct manufacturer drop-in replacement
  • RoHS-compliant, lead-free version of the exact same silicon
  • Identical ultra-low noise performance (40uVRMS) and 340mV typical dropout voltage

This active alternative provides identical pin assignments, but is strictly limited to applications with input voltages below 6V due to its lower voltage rating.

  • Low-voltage microCap LDO designed for stability with ceramic output capacitors
  • Active lifecycle status with drop-in footprint compatibility
  • Fast transient response and low dropout voltage
  • Input voltage strictly capped at 6V maximum compared to 20V on the original part
  • Slightly higher minimum output voltage of 1.24V vs 1.21V
Lifecycle StatusObsoleteActiveActive
Market AvailabilityDiscontinuedIn stockIn stock
REACHUnknownREACHREACH
RoHSRoHSRoHSRoHS
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