Diodes Incorporated

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AP6507 (Not Recommended for new design)

NRND = Not Recommended for New Design

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The AP6507 is a 500kHz switching frequency internal compensated synchronous DC/DC buck converter. It has integrated compensation, and low RDS(ON) high and low side MOSFETs. The AP6507 enables continues load current of up to 3A with efficiency as high as 93%. The AP6507 features current mode control operation, which enables fast transient response times and easy loop stabilization. The AP6507 simplifies board layout and reduces space requirements with its high level of integration and minimal need for external components, making it ideal for distributed power architectures. The AP6507 is available in a standard Green SO-8EP package with exposed PAD for improved thermal performance and is RoHS compliant.


  • Gaming Consoles
  • TV sets and Monitors
  • Set Top Boxes
  • Distributed power systems
  • Home Audio
  • Consumer electronics

Product Specifications

Product Parameters

Efficiency (%) 93
Frequency Typ (Hz) 500
HS RDS(ON) (mΩ) 120
LS RDS(ON) (mΩ) 20
MaximumInput Voltage (V) 18
MinimumInput Voltage (V) 4.5
Output Current (mA) -
Output Voltage (V) ADJ 0.8 to 15
Quiescent Current Typ (mA) 1.2
Shutdown Current Typ (µA) 15
Type Buck

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