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Microchip 5-Channel Step Down DC/DC Converter Fixed 5V 3A Surface Mount TO-263 LM2576-5.0WU
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 4.59mm |
| Length | 10.67mm |
| Model | LM2576-5.0WU |
| Width | 9.17mm |
| Mount Type | Surface |
| Output type | Fixed |
| Series | LM2576 |
| Topology | Step Down |
| Maximum Operating Temperature | 85°C |
| Package Type | TO-263 |
| Minimum Operating Temperature | -40°C |
| Number of outputs | 5 |
| Maximum Input Voltage | 40V |
| Maximum Switching Frequency | 0.058MHz |
| Maximum Output Current | 3A |
| Maximum Output Voltage | 5V |
| Minimum Input Voltage | 4V |
| Pin Count | 5 |
| Micrel LM2576-5.0WU, 1-Channel, Step Down DC-DC Converter 6-Pin, TO-263Brand | Micrel |
Key Features
- Operates with input voltages from 4V to 40V, suitable for a wide range of applications.
- Features a step-down topology with an internal switch for efficient voltage regulation.
- Supports a maximum switching frequency of 58 kHz for stable and reliable performance.
- Designed to operate reliably within a temperature range from -40°C to 85°C.
- Compact dimensions with a length of 10.67mm, width of 9.17mm, and height of 4.59mm.
- Equipped with 5 pins arranged for surface mount installation on PCBs.
- Ideal for automotive, industrial, and consumer electronic power management solutions.
- Package type is TO-263, ensuring compatibility with standard mounting and heat dissipation requirements.
Product Description
Microchip LM2576-5.0WU is a robust 5-Channel Step Down DC/DC Converter featuring a fixed 5V output voltage and supporting maximum output current of 3A, packaged in a compact TO-263 surface mount form factor. This DC/DC converter IC operates efficiently with input voltages ranging from 4V to 40V, making it highly versatile for diverse electronic power management applications.
Designed with a step-down topology and an internal switch, the LM2576-5.0WU ensures efficient voltage regulation and energy savings. It supports a maximum switching frequency of 58 kHz, contributing to stable operation and minimal noise interference.
With operational temperature coverage from -40°C to 85°C, this converter is suitable for demanding automotive, industrial, and consumer electronics environments. The device’s surface mount package includes 5 pins and compact dimensions (10.67 mm length, 9.17 mm width, and 4.59 mm height), facilitating easy PCB integration while ensuring adequate heat dissipation.
Though it lacks formal certifications or automotive standards, its Micrel LM2576 series design is well-regarded for powering embedded systems, low-voltage electronics, and portable devices. The TO-263 package type aligns with industry standard footprints for surface mount devices.
Operates reliably over a wide input voltage range of 4V to 40V. Fixed 5V output voltage supporting a maximum current of 3A. Ideal for power supply circuits in industrial, automotive, and commercial electronics. Compact and efficient TO-263 surface mount package with 5 pins.
High switching frequency of 58 kHz to optimize performance. Wide operating temperature range from -40°C to 85°C. Designed for easy integration into modern PCB layouts. Suitable for use in diverse applications requiring reliable step-down voltage conversion.
This Microchip DC/DC converter is an essential component for engineers designing compact, efficient power management solutions. To explore more products in DC/DC Converters and related components, browse the Electronics & Electricals category on EnvMart for quality, reliable parts backed by detailed technical specifications.
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Frequently Asked Questions
It operates with input voltages ranging from 4V to 40V.
The maximum output current supported by this model is 3A.
This DC/DC converter provides a fixed output voltage of 5V.
The dimensions of the TO-263 package are 10.67mm in length, 9.17mm in width, and 4.59mm in height.
It supports a maximum switching frequency of 58 kHz.
This model operates reliably within a temperature range from -40°C to 85°C.
The LM2576-5.0WU features 5 outputs.
It is designed with a step-down topology for efficient voltage regulation.
It is designed for surface mount installation on PCBs.
It is suitable for automotive, industrial, and consumer electronic power management solutions.
The device is equipped with 5 pins for connection.
The country of origin for this model is India.
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