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TL343IDBVR from TI,Texas Instruments

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TL343IDBVR

Manufacturer: TI

Single Low-Power Operational Amplifier

Partnumber Manufacturer Quantity Availability
TL343IDBVR TI 15000 In Stock

Description and Introduction

Single Low-Power Operational Amplifier The TL343IDBVR is a precision voltage reference manufactured by Texas Instruments (TI).  

**Specifications:**  
- **Output Voltage:** 2.5V, 4.096V, or 5V (depending on variant)  
- **Initial Accuracy:** ±0.5% (max)  
- **Temperature Coefficient:** 50 ppm/°C (max)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Supply Voltage Range:** 1.24V to 20V  
- **Output Current:** 15mA (sink/source)  
- **Package:** SOT-23-5  
- **Low Quiescent Current:** 60µA (typ)  

**Descriptions and Features:**  
- Low-dropout operation  
- High output accuracy  
- Low noise performance  
- Stable with capacitive loads  
- Reverse current protection  
- Suitable for battery-powered and precision applications  

This device is commonly used in data converters, power supplies, and industrial control systems.

Application Scenarios & Design Considerations

Single Low-Power Operational Amplifier

Alternative Part Number

  • LM321MFX/NOPB --: Single low-power op-amp in SOT-23-5, similar supply range and performance to the TL343, from a different series and widely available.
  • OPA340NA/3K --: Rail-to-rail single op-amp in SOT-23-5 with comparable low-power consumption, suitable drop-in for many TL343 applications.
  • MCP6001T-I/OT --: Low-power single op-amp in SOT-23-5 with similar supply voltage range, a common cross-manufacturer alternative.

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