$0.95
$0.92
Tax included
Previous
Next
Share
Free Delivery in India | Lowest Global Shipping Charges
24/7 Customer Support
Shop with confidence knowing that our 24/7 Customer Support is always available to assist with any inquiries
Save up to 28% with GST Input
Avail maximum benefits from input tax mechanism on all your Business Invoices. Get GST Invoices on your business purchases. And 0% Taxes on all worldwide deliveries
# Lowest Price Challenge
If you find this product anywhere at lower cost than us. Call us and we will not only match the price but also give a complimentary coupon
100% Original Products
Shop with assurance, as each product we offer is 100% original, ensuring quality and authenticity with every purchase
Microchip High Side SMPS Start Up Power Switch IC 3-Pin TO-92 LR745N3-G
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 5.33mm |
| Length | 5.21mm |
| Model | LR745N3-G |
| Width | 4.13mm |
| Mount Type | Through Hole |
| Number of inputs | 1 |
| Series | LR745 |
| Maximum Operating Temperature | 150°C |
| Package Type | TO-92 |
| Minimum Operating Temperature | -55°C |
| Operating Current | 4mA |
| Number of outputs | 5 |
| Pin Count | 3 |
| Maximum Supply Voltage | 40V |
| Minimum Supply Voltage | 35V |
Key Features
- High-side power switch topology supports switching power supply needs.
- Features 5 outputs and 1 input for efficient control.
- Operates within supply voltage ranges of 35V to 40V.
- Designed with a TO-92 package for easy through-hole mounting.
- Supports operating currents of 4mA ensuring low power consumption.
- Suitable for operating temperatures from -55°C up to 150°C.
- Ideal for high input voltage SMPS start-up applications.
- Complies with no specific standards or automotive approvals.
Product Description
Microchip LR745N3-G is a High Side SMPS Start Up Power Switch Integrated Circuit featuring a 3-pin TO-92 package. This device is engineered for power management and switching power supply applications, delivering reliable performance in industrial and electronic component designs.
The LR745N3-G operates with a supply voltage between 35V to 40V and supports an operating current of 4mA. It provides 5 outputs with 1 input, making it suitable for efficient power control in switching regulator circuits. Its compact form factor with dimensions of 5.21mm length, 4.13mm width, and 5.33mm height facilitates through-hole mounting in PCB designs.
With an operating temperature range from -55°C to 150°C, it is capable of functioning under extreme environmental conditions, ensuring reliability in industrial and commercial electronics applications. Although this specific model does not conform to automotive standards, it offers robust performance within electronic power management systems.
The package type TO-92 is a well-recognized industry standard for through-hole mounting, lending ease of integration in various boards and systems. This component belongs to Microchip’s LR745 series, known for high input voltage SMPS start-up solutions, making it suitable for power supply startup circuits and related uses.
High-side topology power switch supporting switching power supply functions. 5 outputs and 1 input configuration ensuring precise control. Supply voltage ranging from 35V minimum to 40V maximum. Low operating current consumption of 4mA improving energy efficiency.
Wide operating temperature tolerance from -55°C to 150°C permits durable use. Compact dimensions allow integration in dense PCB layouts. Standard TO-92 through-hole package simplifies assembly processes. Designed specifically for SMPS start-up power switch applications.
Reliable performance within power management IC category. Compatible with industrial, laboratory, and commercial electronic systems.
This Microchip LR745N3-G power switch IC is ideal for designers and engineers working in electronic component manufacturing, power supplies, embedded system development, and other industrial electronics requiring high-side power switching solutions. Browse EnvMart’s comprehensive Power Switch IC collection for related products and accessories to enhance your projects and applications.
Looking to purchase in bulk?
- Purchase item in bulk quantity
- Get best price for your business
Frequently Asked Questions
This model operates within a supply voltage range of 35V to 40V.
The maximum operating temperature for the LR745N3-G is 150°C.
It provides 5 outputs along with 1 input for efficient control.
The operating current for the LR745N3-G is 4mA, ensuring low power consumption.
The dimensions of this model are 5.21mm in length, 4.13mm in width, and 5.33mm in height.
This power switch IC is packaged in a TO-92 configuration, suitable for through-hole mounting.
The minimum operating temperature for the LR745N3-G is -55°C.
This model features a pin count of 3.
It supports through-hole mounting, making it easy to integrate into various PCB designs.
This model is suitable for high input voltage SMPS start-up applications and power management systems.
The LR745N3-G is part of Microchip's LR745 series, known for high input voltage SMPS solutions.
This specific model does not comply with any specific automotive standards or approvals.
Related Products
Other Products from this brand
$2.75
$2.67
-3%
New
Recently Viewed Products
$13.43
$13.03
-3%
New
$0.95
$0.92
Save 3%
Tax included
Quantity
Global Payments 140+ Countries
Global Shipping Fedex/UPS/DHL/Aramex/
BlueDart/Delhivery/DP World
24/7 Customer Support Email/Chat/Telephonic Support
Comments (0)
Your review appreciation cannot be sent
Report comment
Report sent
Your report cannot be sent