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MCP1802T-3302I/OT The Microchip Technology MCP1802T-3302I/OT is a linear voltage regulator with a 300 mA maximum output current. It features a low quiescent current and operates within a 2.0V to 10.0V input range.
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MCP1802T-3302I/OT

Available from 4 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP1802T-3302I/OT is a linear voltage regulator with a 300 mA maximum output current. It features a low quiescent current and operates within a 2.0V to 10.0V input range.
✓ Total Stock: 11,958 pcs
$ Price Range: $0.28

MCP1802T-3302I/OT Available from 4 distributors

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MCP1802T-3302I/OT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Voltage
Voltage Dropout (Max)
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MCP1802T-3302I/OT Description

Short technical summary and product information.

The MCP1802T-3302I/OT from Microchip Technology is a CMOS low dropout (LDO) voltage regulator designed for applications requiring efficient power management. It can deliver up to 300 mA of output current while maintaining a low quiescent current of 25 µA typical.

 

This regulator operates with an input voltage range of 2.0V to 10.0V and offers a fixed output voltage. Key electrical characteristics include a low dropout voltage of 200 mV typical at 100 mA and high Power Supply Rejection Ratio (PSRR) of 70 dB at 10 kHz. It also incorporates current limit protection and an enable pin for control.

 

The MCP1802T-3302I/OT is supplied in a compact SOT-23-5 surface-mount package, making it suitable for space-constrained designs. Its stable operation with ceramic output capacitors and its features make it ideal for battery-powered devices, consumer electronics, and microcontroller power applications.

MCP1802T-3302I/OT Quick Information

Product Type: Linear Voltage Regulator
Series: MCP1802
Canonical Name: MCP1802T-3302I/OT
Subcategory: Linear Voltage Regulators

MCP1802T-3302I/OT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MCP1802T-3302I/OT Estimated Pricing

Qty Low High
1+ $0.28 $0.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

MCP1802T-3302I/OT Features

  • 300 mA maximum output current.
  • Low 25 µA typical quiescent current.
  • Input voltage range 2.0V to 10.0V.
  • Stable with ceramic output capacitors.
  • SOT-23-5 surface mount package.

MCP1802T-3302I/OT Applications

  • Ideal for battery-powered portable devices.
  • Suitable for low-power IoT sensor nodes.
  • Use in noise-sensitive analog circuits needing high PSRR.
  • Power management for microcontroller and peripheral supplies.
  • Applicable in space-constrained designs with SOT-23-5 package.

MCP1802T-3302I/OT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the MCP1802T-3302I/OT?

2.0V to 10.0V.

What package does the MCP1802T-3302I/OT come in?

SOT-23-5 (also SC-74A, SOT-753) surface mount.

What is the operating temperature range?

-40°C to 85°C.

What is the maximum output current?

300 mA.

What is the output voltage accuracy?

±2% for outputs above 1.5V, ±30 mV for outputs at or below 1.5V.

What is the dropout voltage?

200 mV typical at 100 mA load.

What is the shutdown current?

0.01 µA typical.

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