myMectronic
myMectronic

A Premier B2B Part Search

Microchip Technology MCP1801T1802IOT Voltage Regulator

The MCP1801 is a CMOS low dropout (LDO) voltage regulator capable of delivering up to 150 mA while consuming only 25uA of quiescent current. It operates from 2.0V to 10.0V input, providing stable, accurate output voltages with minimal dropout and high PSRR of 70 dB at 10 kHz. Suitable for battery-powered devices, sensors, and portable electronics, it features current limit protection, shutdown function, and stability with small ceramic capacitors. Its compact SOT-23-5 package makes it ideal for space-constrained applications requiring reliable voltage regulation and low power consumption.

Authorized Distributors
Source:Newark
Part No:MCP1801T-1802I/OT
Stock:3295
Inv Date:06-12-2026
Price: Unit price: $0.577
Buy/RFQ:
Source:DigiKey
Part No:MCP1801T-1802I/OT
Stock:14889
Inv Date:06-12-2026
Price: Unit price: $0.56
Buy/RFQ:
Part No:MCP1801T-1802I/OT
Stock:2169
Inv Date:06-13-2026
Price: Unit price: $0.56
Buy/RFQ:
Part No:MCP1801T-1802I/OT
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.99
Buy/RFQ:
Part No:MCP1801T-1802I/OT
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.62
Buy/RFQ:
Part No:MCP1801T-1802I/OT
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.62
Buy/RFQ:
Part No:MCP1801T-1802I/OT
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.46
Buy/RFQ:
Part No:MCP1801T-1802I/OT
Stock:1798
Inv Date:06-13-2026
Price: N/A
Buy/RFQ:

Microchip Technology MCP1801T1802IOT Voltage Regulator Specifications:

  • Output Current: 150 mA maximum
  • Input Voltage Range: 2.0V to 10.0V
  • Dropout Voltage: 200 mV typical @ 100 mA
  • Quiescent Current: 25 μA typical, Shutdown current: 0.01 pA
  • Output Voltage Options: 0.9V, 1.2V, 1.8V, 2.5V, 3.0V, 3.3V, 5.0V, 6.0V
  • Line Regulation: +0.01% typical at 25°C
  • Output Voltage Tolerance: ±2% at 25°C
  • Stability: With ceramic, tantalum, or aluminum electrolytic capacitors (1 μF minimum at output)
  • Current Limit Protection: Foldback mode at approx. 300 mA
  • Package Type: SOT-23-5
  • High PSRR: 70 dB at 10 kHz
  • Temperature Range: -40°C to +85°C
  • Power Dissipation: ~161.8 mW at maximum load and input voltage
  • Shutdown pin: Active high enables output, low disables

Buy the Microchip Series MCP1801 Low Dropout Voltage Regulator: MCP1801T1802IOT

Purchase the Microchip Series MCP1801 voltage regulator online now for your portable electronics, sensors, and battery-powered devices. Its low quiescent current, high PSRR, and compact SOT-23-5 package make it perfect for space-constrained applications. With an input range of 2.0 to 10.0V, it ensures stable voltage output with minimal dropout and robust protection features. Get this efficient, reliable component today and enhance your electronic designs with top-tier voltage regulation performance.

Order your Microchip Series MCP1801 voltage regulator today and ensure reliable, low power voltage regulation for your portable and battery-powered projects.

Frequently Asked Questions

Where can I buy Microchip Technology MCP1801T1802IOT?

You can click on the BUY or RFQ button to purchase MCP1801T1802IOT from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part MCP1801T1802IOT?

You can download the MCP1801T1802IOT datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of MCP1801T1802IOT?

Microchip Technology

Microchip Technology Part List

Browse and search other Microchip Technology parts, locate datasheets and stock

Sponsored by