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AP7381-33Y-13 The Diodes Incorporated AP7381-33Y-13 is a linear voltage regulator providing a fixed 3.3V output at up to 150mA. It features a low quiescent current and is housed in a surface-mount SOT-89-3 package.
Mfr Part #:

AP7381-33Y-13

Available from 2 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The Diodes Incorporated AP7381-33Y-13 is a linear voltage regulator providing a fixed 3.3V output at up to 150mA. It features a low quiescent current and is housed in a surface-mount SOT-89-3 package.
✓ Total Stock: 7,667 pcs
$ Price Range: $0.28

AP7381-33Y-13 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request 22+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
3,667 pcs
On Request
3667 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.

AP7381-33Y-13 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
Output Voltage
Protection Features
SVHC Present
Supplier Device Package
Voltage
Voltage Dropout (Max)
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AP7381-33Y-13 Description

Short technical summary and product information.

The AP7381-33Y-13 from Diodes Incorporated is a positive, fixed output linear voltage regulator designed for various electronic applications. It delivers a stable 3.3V output voltage with a maximum output current of 150mA. The device operates with a low quiescent current of 2.5µA, making it suitable for power-sensitive designs.

 

Key electrical characteristics include a maximum input voltage of 40V and a dropout voltage of 1V at 100mA. Protection features such as current limiting and thermal shutdown are integrated to enhance reliability. The operating temperature range is from -40°C to 125°C (TJ).

 

This regulator is supplied in a TO-243AA package, specifically the SOT-89-3 surface-mount variant. Its compact size and surface-mount capability make it ideal for integration into space-constrained PCBs. The mounting type is surface mount, requiring appropriate soldering techniques for installation.

AP7381-33Y-13 Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: AP7381-33Y-13 Voltage Regulator
Subcategory: Linear

AP7381-33Y-13 Compliance

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

AP7381-33Y-13 Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

AP7381-33Y-13 Features

  • Fixed 3.3V output voltage.
  • Maximum output current of 150mA.
  • Low 2.5µA quiescent current.
  • Integrated current limit and thermal shutdown.
  • Surface mount SOT-89-3 package.

AP7381-33Y-13 Applications

  • Ideal for battery-powered devices.
  • Suitable for portable electronics.
  • Used in low-power sensor systems.
  • General purpose voltage regulation.

AP7381-33Y-13 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum input voltage?

40V

What is the output voltage?

3.3V fixed

What is the maximum output current?

150mA

What is the typical quiescent current?

2.5µA

What is the maximum dropout voltage?

1V at 100mA load

What package is available?

TO-243AA (SOT-89-3)

What is the operating temperature range?

-40°C to 125°C (junction)

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