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S-1131B22UA-N4HTFG from SEIKO

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S-1131B22UA-N4HTFG

Manufacturer: SEIKO

HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR

Partnumber Manufacturer Quantity Availability
S-1131B22UA-N4HTFG,S1131B22UAN4HTFG SEIKO 15620 In Stock

Description and Introduction

HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR **Introducing the S-1131B22UA-N4HTFG: A High-Performance Voltage Regulator for Precision Applications**  

In today’s fast-evolving electronics landscape, reliable power management is critical for ensuring optimal performance in compact and energy-efficient designs. The **S-1131B22UA-N4HTFG** stands out as a high-performance, low-dropout (LDO) voltage regulator designed to meet the demands of precision applications.  

Engineered for stability and efficiency, this regulator delivers a fixed **2.2V output** with an ultra-low dropout voltage, making it ideal for battery-powered devices, IoT modules, and portable electronics. Its advanced design ensures minimal power dissipation while maintaining high accuracy, with a tight output voltage tolerance of **±1.0%**.  

One of the key advantages of the S-1131B22UA-N4HTFG is its **low quiescent current** of just **1.0µA (typical)**, significantly extending battery life in power-sensitive applications. Additionally, the built-in **overcurrent protection** and **thermal shutdown** features enhance system reliability, safeguarding against potential faults.  

With a compact **SOT-23-5 package**, this regulator is optimized for space-constrained designs without compromising performance. Its fast transient response ensures stable operation even under dynamic load conditions, making it suitable for microcontrollers, sensors, and wireless communication modules.  

For engineers seeking a dependable, low-power voltage regulator, the **S-1131B22UA-N4HTFG** offers an excellent balance of efficiency, precision, and durability. Whether in consumer electronics, industrial systems, or medical devices, this component provides a robust power management solution tailored for modern applications.  

Explore how the S-1131B22UA-N4HTFG can elevate your next design with its superior performance and reliability.

Application Scenarios & Design Considerations

HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR

Alternative Part Number

  • XC6206P222MR --: Pin-compatible low-dropout linear regulator with 2.2V fixed output in SOT-23, widely used as a drop-in replacement for Seiko S-1131 series LDOs.
  • AP2112K-2.2TRG1 --: 2.2V fixed-output CMOS LDO in SOT-23-5 with similar current capability and low quiescent current, suitable substitute for the S-1131B22.
  • MIC5205-2.2YM5 --: 2.2V fixed LDO regulator in SOT-23-5 with comparable dropout and load characteristics, offering a different series as an alternative to the Seiko part.

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