IC Phoenix logo

Home ›  M  › M132 > MIC29201-3.3BM

MIC29201-3.3BM from MICREL

Fast Delivery, Competitive Price @IC-phoenix

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

MIC29201-3.3BM

Manufacturer: MICREL

400mA Low-Dropout Voltage Regulator

Partnumber Manufacturer Quantity Availability
MIC29201-3.3BM,MIC2920133BM MICREL 20000 In Stock

Description and Introduction

400mA Low-Dropout Voltage Regulator **Introducing the MIC29201-3.3BM: A High-Performance LDO Regulator for Demanding Applications**  

The MIC29201-3.3BM is a robust, low-dropout (LDO) voltage regulator designed to deliver stable and efficient power management in a wide range of electronic systems. With an output voltage fixed at 3.3V and a maximum output current of 1.5A, this regulator is ideal for applications requiring precise voltage regulation under varying load conditions.  

Engineered for reliability, the MIC29201-3.3BM features an ultra-low dropout voltage—typically 350mV at full load—ensuring optimal performance even when input voltages are close to the output level. This makes it particularly suitable for battery-powered devices, embedded systems, and portable electronics where energy efficiency is critical.  

The device incorporates advanced protection mechanisms, including thermal shutdown, current limiting, and reverse-battery protection, safeguarding both the regulator and downstream components from potential damage. Its wide input voltage range (4.5V to 26V) further enhances versatility, allowing seamless integration into automotive, industrial, and telecommunications applications.  

Designed with precision in mind, the MIC29201-3.3BM offers excellent line and load regulation, minimizing output voltage fluctuations caused by input variations or sudden load changes. Its low quiescent current and fast transient response make it an excellent choice for noise-sensitive circuits, ensuring stable operation in dynamic environments.  

Available in a compact SOT-223 package, the MIC29201-3.3BM combines high performance with space efficiency, making it an optimal solution for modern, compact designs. Whether used in power-sensitive IoT devices, industrial control systems, or automotive electronics, this LDO regulator delivers consistent, high-quality power with minimal overhead.  

For engineers seeking a dependable, high-efficiency voltage regulator, the MIC29201-3.3BM stands out as a reliable choice, offering a balance of performance, protection, and adaptability for demanding applications.

Application Scenarios & Design Considerations

400mA Low-Dropout Voltage Regulator

Alternative Part Number

  • LM2937ET-3.3 --: Low-dropout 3.3V linear regulator in TO-220 with similar current capability and pinout, widely available and cost-effective.
  • LP2951-33 --: Adjustable/fixed 3.3V low-dropout regulator with comparable dropout and quiescent current, suitable for similar applications.
  • LT1086CT-3.3 --: 3.3V low-dropout positive regulator in TO-220 with higher current rating, robust drop-in style replacement for many LDO designs.
  • LM3940IT-3.3 --: Low-dropout 3.3V linear regulator in TO-220, widely available and functionally similar to the MIC29201-3.3BM.
  • AMS1117-3.3 --: Common 3.3V LDO regulator, low cost and easy to source, suitable for many replacement designs.

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