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AP1501-K5G-13 - Buck Switching Regulator IC 3A SOT-263-5

Diodes Incorporated

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SKU:
010-AP1501-K5G-13
MPN:
AP1501-K5G-13
Full Reel:
800 (order in multiples of this to receive standard manufacturer packaging)
AP1501-K5G-13 3A Buck Switching Regulator IC SOT-263-5 Package
Quantity
Unit Price (ex. GST)
1 - 9
₹ 167.67
10 - 99
₹ 150.90
100 - 999
₹ 142.52
1000 or above
₹ 134.14
The AP1501-K5G-13 is a 3A, 150kHz buck switching regulator IC with integrated driver, internal compensation, thermal and current protection, and shutdown function in a compact SOT-263-5 package for efficient power management. View full description
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₹197.85 inc. GST
₹167.67 ex. GST
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Technical Specifications

Brand:
Diodes Incorporated
Case/Package:
TO-263-5
Mount:
Surface Mount
Number of Pins:
5
Number of Terminals:
5
Efficiency:
73 %
Max Input Voltage:
40 V
Max Operating Temperature:
85 C
Max Output Current:
6.5 A
Max Output Voltage:
37 V
Max Switching Frequency:
173 kHz
Min Input Voltage:
4.5 V
Min Operating Temperature:
-20 C
Min Output Voltage:
1.23 V
Min Supply Voltage:
4.5 V
Nominal Input Voltage:
12 V
Number of Circuits:
1
Number of Outputs:
1
Operating Supply Current:
5 mA
Operating Supply Voltage:
40 V
Output Current:
3 A
Output Voltage:
37 V
Switching Frequency:
150 kHz
Full Reel Quantity:
800

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

AP1501-K5G-13 – 3A Step-Down Buck Switching Regulator IC

The AP1501-K5G-13 is a fully integrated, high-performance 3A DC-DC step-down converter designed for efficient and compact power management. Operating at a fixed 150kHz switching frequency, this regulator enables the use of small-size filter components, significantly reducing PCB space and overall BOM cost. With its integrated power switch and control circuitry, the AP1501 eliminates the need for additional driver components, simplifying design and ensuring reliable operation across a wide range of applications.

The device provides excellent line and load regulation through its internal compensation, eliminating the need for external feedback circuitry. It supports fixed output voltages (3.3V, 5V, and 12V) as well as adjustable output options, offering flexibility for diverse power requirements. The shutdown function allows the AP1501 to enter a low-power standby mode via an external logic control signal, optimizing energy efficiency in portable and standby systems.

Key Features

  • High Output Current: Provides up to 3A load current without the need for external driver components.
  • Wide Input Voltage Range: Supports a broad input range for flexible system design.
  • Fixed 150kHz Switching Frequency: Enables small filter components and compact PCB layout.
  • Integrated Compensation: Ensures stable line and load regulation without external circuitry.
  • Shutdown Function: Allows low-power standby operation via external logic control.
  • Built-in Protections: Includes thermal shutdown and current limit for safe operation under fault conditions.
  • Accurate Output Regulation: +-4% voltage tolerance and ±15% oscillator frequency tolerance ensure reliable performance.
  • Output Options: Available in fixed 3.3V, 5V, and 12V versions, as well as an adjustable version.
  • Compact Package: Offered in SOT-263-5 and TO-220 variants for flexible thermal and layout requirements.

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