All Alternatives

Alternatives to Microchip Technology MCP1702T-5002E/MB

Microchip Technology MCP1702T-5002E/MB 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 Microchip Technology MCP1702T-5002E/MB

MCP1702T-5002E/MB compared against its qualified second sources
MCP1702T-5002E/MBMicrochip TechnologyMCP1703T-5002E/MBMicrochip TechnologyHT7550-1UMW+2more
FFF CompatibilitySOT-89-3 package with identical pinout: Pin 1 is Ground, Pin 2 is Input Voltage (VIN, also connected to the heat tab), and Pin 3 is Output Voltage (VOUT).Housed in the identical SOT-89-3 package with matching physical dimensions and thermal pad configuration.Output voltage matches 5.0V, output current is 250mA, and max input voltage is upgraded to 16V (exceeds the original 13.2V).SOT-89-3 package with matching pinout layout: Pin 1 is Ground, Pin 2 is VIN, Pin 3 is VOUT.Standard SOT-89-3 dimensions and physical footprint.The maximum output current is limited to 100mA compared to the original 250mA capability.
AI Summary

MCP1702T-5002E/MB by Microchip Technology: Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-89-3.

The MCP1703 is a direct upgraded sibling of the MCP1702 from the same manufacturer. It maintains perfect pinout and footprint compatibility while upgrading the maximum input voltage rating to 16V.

  • Perfect drop-in replacement with exact matching pinout (Pin 1: GND, Pin 2: VIN, Pin 3: VOUT).
  • Higher maximum input voltage rating of 16V compared to the original 13.2V, providing extra safety margin.
  • Identical 250mA output current and low 5µA quiescent current.

The HT7550-1 provides a pin-compatible drop-in alternative with a vastly superior input voltage ceiling of 30V. It serves as an excellent low-cost replacement if the load does not exceed 100mA.

  • Pin-compatible drop-in option (Pin 1: GND, Pin 2: VIN, Pin 3: VOUT).
  • Significantly higher maximum input voltage rating of 30V compared to the original 13.2V, offering excellent transient safety.
  • Lower quiescent current of 3µA for low-power standby.
  • Lower output current capability (100mA vs 250mA).
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