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MCP1824ST-3302E/DB The Microchip Technology MCP1824ST-3302E/DB is a 300 mA Low Dropout (LDO) linear regulator. It provides a fixed 3.3V output voltage and is available in a SOT-223-3 package.
Mfr Part #:

MCP1824ST-3302E/DB

Available from 5 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP1824ST-3302E/DB is a 300 mA Low Dropout (LDO) linear regulator. It provides a fixed 3.3V output voltage and is available in a SOT-223-3 package.
✓ Total Stock: 59,935 pcs
$ Price Range: $0.28

MCP1824ST-3302E/DB Available from 5 distributors

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Braun Electronic Components ✓
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44,885 pcs
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44885 pcs On Request 1 On Request On Request On Request On Request On Request
Risen Electronics ✓
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8,000 pcs
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8000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Fe Components ✓
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4,000 pcs
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4000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
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2,673 pcs
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2673 pcs On Request 1 On Request On Request 16+ On Request On Request
Hybrid Electronics ✓
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377 pcs
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377 pcs On Request 1 On Request On Request 803 On Request On Request
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MCP1824ST-3302E/DB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Industrial Grade
Input Voltage
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
Output Voltage
PSRR
Protection Features
Supplier Device Package
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MCP1824ST-3302E/DB Description

Short technical summary and product information.

The MCP1824ST-3302E/DB from Microchip Technology is a 300 mA Low Dropout (LDO) linear regulator designed for high current and low output voltage applications. This specific device offers a fixed 3.3V output.

 

Key electrical specifications include an input operating voltage range of 2.1V to 6.0V and a low dropout voltage of typically 200 mV at 300 mA. The device features protection mechanisms such as overtemperature and short circuit current limiting. Its typical quiescent current is 120 µA, making it suitable for portable applications.

 

The regulator is stable with a 1.0 µF ceramic output capacitor. It is supplied in a SOT-223-3 surface mount package, also referred to as TO-261-4 or TO-261AA.

 

Applications for this LDO include high-speed driver chipset power, networking backplane cards, notebook computers, network interface cards, and palmtop computers.

MCP1824ST-3302E/DB Quick Information

Product Type: Linear Voltage Regulator
Series: MCP1824
Canonical Name: MCP1824ST-3302E/DB Linear Voltage Regulator
Subcategory: LDO

MCP1824ST-3302E/DB Compliance

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

MCP1824ST-3302E/DB Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

MCP1824ST-3302E/DB Features

  • 300 mA output current capability.
  • Low dropout voltage of 200 mV typical.
  • Fixed 3.3V output voltage.
  • Input voltage range 2.1V to 6.0V.
  • SOT-223-3 surface mount package.

MCP1824ST-3302E/DB Applications

  • Suitable for chipset power applications.
  • Used in networking backplane cards.
  • Ideal for notebook computers.
  • Applicable to network interface cards.
  • Designed for palmtop computers.

MCP1824ST-3302E/DB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MCP1824ST-3302E/DB?

The fixed output voltage is 3.3V.

What is the maximum output current?

The typical output current capability is 300 mA.

What is the input voltage range?

The input operating voltage range is 2.1V to 6.0V.

What is the dropout voltage?

The typical dropout voltage is 200 mV at 300 mA output.

What package is the MCP1824ST-3302E/DB available in?

It is available in a surface-mount SOT-223-3 package (also TO-261-4, TO-261AA).

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What protection features does this regulator include?

It includes over-temperature protection, short-circuit protection, and under-voltage lockout (UVLO).

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