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MC33275DT-3.3RKG The ON Semiconductor MC33275DT-3.3RKG is a linear voltage regulator providing a fixed 3.3V output at up to 300mA. It is designed for low dropout applications and features internal current and thermal limiting.
Mfr Part #:

MC33275DT-3.3RKG

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC33275DT-3.3RKG is a linear voltage regulator providing a fixed 3.3V output at up to 300mA. It is designed for low dropout applications and features internal current and thermal limiting.
✓ Total Stock: 9,339 pcs
$ Price Range: $0.28

MC33275DT-3.3RKG Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
4,349 pcs
On Request
4349 pcs On Request 1 On Request On Request On Request On Request On Request
Risen Electronics ✓
Non-Authorised Inventory information
4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Partservice ✓
Non-Authorised Inventory information
990 pcs
On Request
990 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MC33275DT-3.3RKG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Voltage
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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MC33275DT-3.3RKG Description

Short technical summary and product information.

The ON Semiconductor MC33275DT-3.3RKG is a micropower, low dropout voltage regulator designed for battery-powered applications. It provides a stable 3.3V output with a maximum output current of 300mA. The device features a low input-to-output voltage differential and extremely tight line and load regulation.

 

Key electrical characteristics include a maximum input voltage of 13Vdc, a voltage dropout of 0.5V at 300mA, and a quiescent current of 200µA. Protection features such as over current and over temperature limiting are integrated for enhanced reliability. The regulator operates within a temperature range of -40°C to 125°C.

 

Packaged in a surface-mount DPAK (TO-252-3) package, the MC33275DT-3.3RKG is suitable for various consumer and industrial equipment where extended battery life is crucial. Its design is optimized for applications requiring a reliable and efficient voltage regulation solution.

MC33275DT-3.3RKG Quick Information

Product Type: Voltage Regulator - Linear
Series: MC33275
Canonical Name: MC33275DT-3.3RKG Low Dropout Voltage Regulator
Subcategory: Linear

MC33275DT-3.3RKG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

MC33275DT-3.3RKG Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

MC33275DT-3.3RKG Features

  • Fixed 3.3V positive output voltage.
  • Maximum output current of 300mA.
  • Low dropout voltage of 0.5V.
  • Internal over current protection.
  • Surface mount DPAK package.

MC33275DT-3.3RKG Applications

  • Ideal for battery powered equipment.
  • Suitable for consumer electronics.
  • Used in industrial applications.
  • Hand-held instrument power supplies.
  • Camcorder and camera power.

MC33275DT-3.3RKG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MC33275DT-3.3RKG?

3.3V fixed.

What is the maximum output current?

300mA.

What is the dropout voltage?

0.5V maximum at 300mA output current.

What is the operating temperature range?

-40°C to 125°C.

What is the package type?

TO-252-3 (DPAK).

What protection features does it have?

Over-current and over-temperature protection.

What is the quiescent current?

200µA typical.

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