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DIODES INC. AP150950SG13 Buck Converter IC

The AP1509 series is a monolithic buck converter IC engineered for efficient power management. It supports a maximum load current of 2A with a switching frequency of 150KHz, allowing for smaller filter components. Featuring internal thermal shutdown, current limit protection, and an external shutdown control, it offers reliable operation across various input voltages up to 22V. Available in SOP-8L packages, the IC provides fixed output voltages of 3.3V, 5V, 12V, and an adjustable version, making it ideal for high-efficiency step-down regulation and compact power supply designs.

Authorized Distributors
Source:Newark
Part No:AP1509-50SG-13
Stock:581
Inv Date:06-11-2026
Price: Unit price: $1.34
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Source:DigiKey
Part No:AP1509-50SG-13
Stock:35765
Inv Date:06-11-2026
Price: Unit price: $1.41
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Part No:AP1509-50SG-13
Stock:21438
Inv Date:06-12-2026
Price: Unit price: $1.39
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Part No:AP1509-50SG-13
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.21
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Part No:AP1509-50SG-13
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.53
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DIODES INC. AP150950SG13 Buck Converter IC Specifications:

  • Output Voltage: 3.3V, 5V, 12V, and adjustable (1.23V to 18V+4%)
  • Output Current: 2A
  • Switching Frequency: 150KHz ±15%
  • Input Voltage Range: Up to 22V (operating), +24V maximum rating
  • Package: SOP-8L, Lead-Free, RoHS compliant
  • Thermal Shutdown and Current-Limit Protection
  • Control Pin: ON/OFF Shutdown via SD pin
  • Efficiency: Up to 90% at full load
  • Control Mode: Voltage mode PWM
  • Operating Temperature: -40°C to +125°C junction
  • Storage Temperature: -65°C to +150°C
  • Power Dissipation: Internally limited based on package and cooling

Buy the Buy Diodes AP1509 PWM Buck Converter Part Number AP150950SG13 Online

Purchase the Diodes AP1509 series PWM buck converter IC online for high-efficiency power regulation in your projects. With a 150KHz switching frequency, 2A load capacity, internal thermal shutdown, and protection features, it ensures reliable operation in compact applications. Available in 8-lead SOP-8L packages with RoHS compliance, this versatile module supports multiple fixed output voltages including 3.3V, 5V, 12V, and adjustable options from 1.23V to 18V, making it ideal for efficient, space-saving power supplies and onboard regulation solutions.

Order your Diodes AP1509 Series220V 2A PWM Buck Converter today and give your power management projects the dependable efficiency they deserve.

Frequently Asked Questions

Where can I buy DIODES INC. AP150950SG13?

You can click on the BUY or RFQ button to purchase AP150950SG13 from an authorized DIODES INC. distributor.

How do I troubleshoot issues or seek technical support for part AP150950SG13?

You can download the AP150950SG13 datasheet or visit the DIODES INC. website for support.

Who is the manufacturer of AP150950SG13?

DIODES INC.

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