IC Phoenix logo

Home ›  M  › M138 > MIC5821YN

MIC5821YN from MIC

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

MIC5821YN

Manufacturer: MIC, MICREL

8-Bit Serial-Input Latched Drivers

Partnumber Manufacturer Quantity Availability
MIC5821YN MIC, MICREL 341 In Stock

Description and Introduction

8-Bit Serial-Input Latched Drivers # **Enhance Your Designs with the MIC5821YN High-Voltage Serial-Input LED Driver**  

The **MIC5821YN** is a high-performance, serial-input LED driver designed to simplify control in applications requiring high-voltage outputs. This versatile component integrates an 8-bit shift register, data latch, and high-voltage output drivers, making it an ideal solution for driving LEDs, relays, and other low-current loads.  

Engineered for efficiency, the MIC5821YN supports a wide **supply voltage range (4.5V to 15V)**, ensuring compatibility with various system requirements. Its serial input capability allows seamless daisy-chaining, reducing the need for multiple control lines and simplifying PCB layout. With an **output current rating of 150mA per channel**, it delivers reliable performance for demanding applications.  

Key features include **built-in open-load detection**, which enhances system diagnostics by identifying faulty connections, and **thermal shutdown protection** to prevent damage from excessive heat. The device's **low power consumption** and high noise immunity make it suitable for industrial, automotive, and consumer electronics applications.  

The MIC5821YN is available in a **DIP-18 package**, ensuring easy integration into prototyping and production environments. Its robust design and high-voltage tolerance (up to **45V**) make it a dependable choice for driving multiple LEDs or inductive loads in harsh operating conditions.  

Whether used in display panels, signage, or automation systems, the MIC5821YN offers a cost-effective and efficient solution for high-voltage LED driving. Its combination of performance, reliability, and ease of use makes it a preferred choice for engineers seeking a high-quality serial-input driver.  

For designers looking to streamline control circuitry while maintaining high-voltage capability, the MIC5821YN stands out as a dependable and flexible component.

Application Scenarios & Design Considerations

8-Bit Serial-Input Latched Drivers

Alternative Part Number

  • TPIC6B595N --: 8-bit serial-in shift register with open-drain DMOS outputs, functionally similar to the MIC5821YN and widely available in a DIP package.
  • ULN2803A --: Eight-channel Darlington sink driver commonly used as a drop-in replacement for low-side relay/LED driving applications.
  • TPIC6595N --: 8-bit power shift register with open-drain outputs, offering comparable drive capability and a similar DIP footprint.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips