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onsemi 5-Channel Boost Buck Switching Regulator 1 A 37V 63 kHz TO-263 5-Pin LM2575D2T-ADJG

Category Switching Regulator Brand onsemi Condition New

Specifications

Country of Origin Malaysia
Brand onsemi
Height 4.57mm
Length 10.23mm
Model LM2575D2T-ADJG
Width 9.34mm
Mount Type Surface
Output type Adjustable
Series LM2575
Output Current 1A
Maximum Operating Temperature 125°C
Package Type TO-263
Minimum Operating Temperature -40°C
Regulator Type Boost, Buck
Switching Frequency 63kHz
Number of outputs 5
Maximum Input Voltage 40V
Output Voltage 37V
Quiescent Current 5mA
Standards/Approvals RoHS
Minimum Input Voltage 4.75V
Pin Count 5
Wide Input Voltage Range 4.75 V to 40 V

Key Features

  • Features Boost and Buck regulator types in a single device.
  • Adjustable output voltage from 1.23 V up to 37 V with ±4% accuracy.
  • Compact TO-263 5-pin surface mount package.
  • Wide input voltage range from 4.75 V to 40 V suitable for various applications.
  • Low quiescent current of 5 mA for efficient power consumption.
  • Includes thermal shutdown and current limit protection for safety.
  • High switching frequency of 63 kHz enables smaller external components.
  • Ideal for step-down (buck) regulators, power supply for battery chargers, and buck-boost converters.

Product Description

onsemi LM2575D2T-ADJG is a high-efficiency 5-channel Boost and Buck switching regulator designed for power management applications requiring up to 1 A output current. Operating at a fixed switching frequency of 63 kHz, this device supports output voltages up to 37 V and comes in a compact TO-263 5-pin surface mount package measuring 10.23 mm length, 9.34 mm width, and 4.57 mm height.

It features an adjustable output voltage capability ranging from 1.23 V to 37 V with ±4% accuracy, making it versatile for applications such as simple and high-efficiency step-down (buck) regulators, pre-regulators for linear regulators, positive-to-negative voltage converters, and battery charger power supplies.

The regulator offers a wide input voltage range starting from 4.75 V up to 40 V, low quiescent current of only 5 mA for power efficiency, TTL shutdown capability, and built-in thermal shutdown and current limit protection to ensure reliability under varied operating conditions.

This product complies with RoHS standards and is manufactured in Malaysia. It is suitable for industrial, electronic component power management, and embedded systems where efficient voltage regulation is critical.

Features Boost and Buck regulator types in a single device. Adjustable output voltage from 1.23 V up to 37 V with ±4% accuracy. Compact TO-263 5-pin surface mount package. Wide input voltage range from 4.75 V to 40 V suitable for various applications.

Low quiescent current of 5 mA for efficient power consumption. Includes thermal shutdown and current limit protection for safety. High switching frequency of 63 kHz enables smaller external components. Ideal for step-down (buck) regulators, power supply for battery chargers, and buck-boost converters.

RoHS compliant and made in Malaysia. Explore similar power management ICs and Switching Regulators in EnvMart for your next electronic design project.

onsemi 5-Channel Boost Buck Switching Regulator 1 A 37V 63 kHz TO-263 5-Pin LM2575D2T-ADJG
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Frequently Asked Questions

This model can provide an output current of up to 1 A.

The output voltage can be adjusted from 1.23 V to 37 V with ±4% accuracy.

It supports a wide input voltage range from 4.75 V to 40 V.

The switching frequency of this unit is fixed at 63 kHz.

The dimensions of the TO-263 package are 10.23 mm in length, 9.34 mm in width, and 4.57 mm in height.

Yes, it includes thermal shutdown and current limit protection for safety.

The quiescent current is low at only 5 mA, contributing to efficient power consumption.

The operating temperature range is from -40°C to 125°C.

It supports both Boost and Buck regulator types in a single device.

Yes, it complies with RoHS standards.

The TO-263 package has a pin count of 5.

This model is suitable for applications such as step-down (buck) regulators, battery charger power supplies, and buck-boost converters.

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