MIC5203-3.3BM5TR The Micrel Inc. MIC5203-3.3BM5TR is a linear voltage regulator providing a fixed 3.3V output at up to 80mA. It is designed for surface mount applications.
Mfr Part #:

MIC5203-3.3BM5TR

Available from 2 distributors
Mfr Name: Micrel Inc.
Micrel Inc.
The Micrel Inc. MIC5203-3.3BM5TR is a linear voltage regulator providing a fixed 3.3V output at up to 80mA. It is designed for surface mount applications.
Total Stock: 228,808 pcs
$ Price Range: $0.28

MIC5203-3.3BM5TR Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
226,000 pcs
226000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,808 pcs
2808 pcs On Request 1 On Request On Request 1112+ On Request On Request

MIC5203-3.3BM5TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Features
Lead Spacing
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Current
Output Voltage
Tape & Reel

MIC5203-3.3BM5TR Description

Short technical summary and product information.

The MIC5203-3.3BM5TR from Micrel Inc. is a positive fixed output linear voltage regulator. It delivers a stable 3.3V output voltage with a maximum output current of 80mA. The device features a low dropout voltage of 0.6V at 80mA, making it suitable for applications where efficient power regulation is critical.

 

Designed for ease of use, this regulator includes built-in protection features such as over current, over temperature, and reverse polarity protection. It operates within a wide input voltage range up to 16V and has a typical quiescent current of 750µA. The device is available in a compact SOT-23-5 package, ideal for space-constrained designs.

 

Mounting is achieved via surface mount technology. The operating temperature range is from -40°C to 125°C, ensuring reliable performance in various environmental conditions. The MIC5203-3.3BM5TR is a versatile component for power management in a wide array of electronic systems.

MIC5203-3.3BM5TR Quick Information

Product Type: Linear Voltage Regulator
Series: MIC5203
Canonical Name: MIC5203-3.3BM5TR Linear Voltage Regulator 3.3V 80mA
Subcategory: Voltage Regulators - Linear

MIC5203-3.3BM5TR Compliance

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

MIC5203-3.3BM5TR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

MIC5203-3.3BM5TR Features

  • Fixed 3.3V output voltage.
  • Maximum output current of 80mA.
  • Low dropout voltage of 0.6V.
  • Includes over current protection.
  • Surface mount SOT-23-5 package.

MIC5203-3.3BM5TR Applications

  • Powering sensitive electronic circuits.
  • Battery-powered device applications.
  • Compact electronic system designs.
  • Regulating voltage from higher sources.

MIC5203-3.3BM5TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MIC5203-3.3BM5TR?

The fixed output voltage is 3.3V.

What is the maximum input voltage?

The maximum input voltage is 16V.

What is the output current rating?

The output current is 80mA.

What is the dropout voltage?

The maximum dropout voltage is 0.6V at 80mA load.

What is the operating temperature range?

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

What package does the MIC5203-3.3BM5TR come in?

It is available in SOT-23-5 and SC-74A (SOT-753) packages.

What protection features does it include?

It includes over-current, over-temperature, and reverse polarity protection.

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