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MC33269ST-3.3T3G The ON Semiconductor MC33269ST-3.3T3G is a linear voltage regulator with a fixed 3.3V output and an 800mA current capability. It is designed for low input voltage applications and offers thermal and short circuit protection.
Mfr Part #:

MC33269ST-3.3T3G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC33269ST-3.3T3G is a linear voltage regulator with a fixed 3.3V output and an 800mA current capability. It is designed for low input voltage applications and offers thermal and short circuit protection.
✓ Total Stock: 6,815 pcs
$ Price Range: $0.28

MC33269ST-3.3T3G Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
4,010 pcs
On Request
4010 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
2,505 pcs
On Request
2505 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
300 pcs
On Request
300 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.

MC33269ST-3.3T3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Voltage
Voltage Dropout (Max)
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MC33269ST-3.3T3G Description

Short technical summary and product information.

The MC33269ST-3.3T3G from ON Semiconductor is a low dropout, medium current, positive voltage regulator. It is specifically designed for low input voltage applications, providing an economical solution for precision voltage regulation with minimal power loss.

 

This device features a fixed 3.3V output voltage and can supply currents in excess of 800mA. Key electrical characteristics include a dropout voltage of 1.35V at 800mA and a PSRR of 55dB at 120Hz. The operating temperature range is -40°C to 125°C.

 

Protection features include thermal shutdown and short circuit protection, enhancing reliability in various applications. The regulator is housed in a space-saving SOT-223 (TO-261) surface mount package, making it suitable for designs where board space is limited.

 

It is a Pb-free device, aligning with environmental standards. The NCV prefix variants are available for automotive applications, meeting AEC-Q100 qualification and PPAP capabilities.

MC33269ST-3.3T3G Quick Information

Product Type: Linear Voltage Regulator
Series: MC33269
Canonical Name: MC33269ST-3.3T3G 3.3V 800mA Low Dropout Linear Voltage Regulator
Subcategory: Linear

MC33269ST-3.3T3G Compliance

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

MC33269ST-3.3T3G Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

MC33269ST-3.3T3G Features

  • Fixed 3.3V output voltage.
  • Output current up to 800mA.
  • Low dropout voltage of 1.35V.
  • Surface mount SOT-223 package.
  • Includes thermal and short circuit protection.

MC33269ST-3.3T3G Applications

  • Suitable for low voltage applications.
  • Power management in portable devices.
  • General purpose voltage regulation.
  • Designs requiring thermal protection.

MC33269ST-3.3T3G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MC33269ST-3.3T3G?

3.3V fixed.

What is the package type?

SOT-223 (TO-261) surface mount package.

What is the operating temperature range?

-40°C to 125°C.

What is the maximum output current?

800mA.

What is the dropout voltage?

1.35V maximum at 800mA load.

What protection features are included?

Over-temperature and short-circuit protection.

Is the device lead-free?

Yes, it is Pb-Free.

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