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S-1133B50-U5T1G from SEIKO

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S-1133B50-U5T1G

Manufacturer: SEIKO, SEKIO

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

Partnumber Manufacturer Quantity Availability
S-1133B50-U5T1G,S1133B50U5T1G SEIKO, SEKIO 4139 In Stock

Description and Introduction

HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR **Introducing the S-1133B50-U5T1G: A High-Performance Voltage Regulator for Precision Applications**  

In today's fast-paced electronics industry, reliable power management is critical for ensuring optimal performance in compact and energy-efficient devices. The **S-1133B50-U5T1G** stands out as a high-performance CMOS voltage regulator, delivering stable power with ultra-low current consumption—ideal for battery-powered and portable applications.  

Designed for precision, this regulator offers a fixed output voltage of **5.0V** with an impressive accuracy of **±1.0%**, ensuring consistent performance even under fluctuating input conditions. Its low dropout voltage of **160mV (typical)** at 150mA load current enhances efficiency, making it suitable for systems where power conservation is paramount.  

One of the key advantages of the S-1133B50-U5T1G is its remarkably low supply current of just **1.0µA (typical)** in standby mode, significantly extending battery life in IoT devices, wearables, and other power-sensitive applications. Additionally, its built-in overcurrent protection and thermal shutdown features safeguard against potential damage, enhancing system reliability.  

Housed in a compact **SOT-23-5** package, this regulator is engineered for space-constrained designs without compromising performance. Its fast transient response ensures stability even with sudden load changes, making it an excellent choice for high-speed digital circuits and sensor modules.  

Whether integrated into industrial control systems, medical devices, or consumer electronics, the **S-1133B50-U5T1G** provides a dependable and efficient power solution. Engineers seeking a balance of precision, efficiency, and compact design will find this voltage regulator an indispensable component in their next project.  

For applications demanding stable power with minimal energy waste, the S-1133B50-U5T1G delivers on all fronts—proving that advanced power management can be both compact and highly effective.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • XC6206P502MR --: Pin-compatible low-dropout linear regulator with 5.0V fixed output in SOT-23, widely available and a common drop-in for Seiko S-1133 series LDOs.
  • AP2112K-5.0TRG1 --: 5.0V fixed-output LDO in SOT-23-5 with low dropout and good load regulation, suitable replacement for the S-1133B50 in most applications.
  • MIC5219-5.0YM5-TR --: 5.0V LDO regulator in SOT-23-5 with similar current capability and low dropout, offering a different series as a functional alternative.
  • MCP1700T-5002E/TT --: 5.0V fixed low-dropout regulator in SOT-23 with very low quiescent current, good alternative for battery-powered 5V applications.

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