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R3112N121A from RICOH

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R3112N121A

Manufacturer: RICOH

MARK INFORMATION ME-R3112N-0310 R3112N SERIES MARK SPECIFICATION

Partnumber Manufacturer Quantity Availability
R3112N121A RICOH 5000 In Stock

Description and Introduction

MARK INFORMATION ME-R3112N-0310 R3112N SERIES MARK SPECIFICATION **Introducing the R3112N121A: Precision and Reliability in Power Management**  

In today’s fast-evolving electronics landscape, efficient power management is critical for optimal performance. The **R3112N121A** voltage detector stands out as a high-precision solution designed to enhance system stability and reliability.  

Engineered for accuracy, the **R3112N121A** offers a fixed detection voltage of **1.21V** with an ultra-low current consumption of just **0.7µA**, making it ideal for battery-powered and energy-sensitive applications. Its compact **SOT-23-5** package ensures seamless integration into space-constrained designs while maintaining robust performance.  

Key features include a **±1.5% detection voltage accuracy** and a built-in delay circuit, minimizing false triggers and ensuring smooth operation under fluctuating conditions. With an operating voltage range of **0.7V to 6.0V**, this component is versatile enough for a wide array of applications, from IoT devices and wearables to industrial control systems.  

The **R3112N121A** also excels in reliability, featuring a **CMOS output** for low-power operation and high noise immunity. Its hysteresis characteristic further enhances stability, preventing unwanted resets in noisy environments.  

For engineers seeking a dependable voltage detector that combines precision, efficiency, and durability, the **R3112N121A** delivers exceptional performance in a compact, cost-effective package. Whether optimizing power efficiency or ensuring fail-safe operation, this component is a smart choice for modern electronic designs.

Application Scenarios & Design Considerations

MARK INFORMATION ME-R3112N-0310 R3112N SERIES MARK SPECIFICATION

Alternative Part Number

  • S-80912CNMC --: Voltage detector with 1.2V detection threshold in SOT-23-5, functionally equivalent to the R3112N121A and pin-compatible in most designs.
  • XC6118C12AMR --: Low-power voltage detector with 1.2V detect voltage and CMOS output, suitable drop-in replacement for Ricoh R3112 series in SOT-23 packages.
  • MAX809REUR --: Widely available 1.2V-class reset IC in SOT-23-3 with open-drain output; check output type and threshold tolerance before substitution.

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