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TL4051BQDCKR from TI,Texas Instruments

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TL4051BQDCKR

Manufacturer: TI

Precision Micropower Shunt Voltage Reference 5-SC70 -40 to 125

Partnumber Manufacturer Quantity Availability
TL4051BQDCKR TI 886 In Stock

Description and Introduction

Precision Micropower Shunt Voltage Reference 5-SC70 -40 to 125 The TL4051BQDCKR is a precision voltage reference manufactured by Texas Instruments (TI). Below are the specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Output Voltage Options:** 1.225V, 2.048V, 2.5V, 3.0V, 3.3V, 4.096V, 5.0V  
- **Initial Accuracy:** ±0.5%, ±1% (depending on grade)  
- **Temperature Coefficient (Typical):** 50 ppm/°C  
- **Operating Current Range:** 45 µA to 10 mA  
- **Output Current Capability:** Up to 15 mA  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SC-70 (DCK), 5-pin  
- **Pin Count:** 5  

### **Descriptions:**
- The TL4051 is a low-power, precision shunt voltage reference with a fixed output voltage.  
- It operates as a two-terminal device, similar to a Zener diode, but with improved accuracy and stability.  
- Designed for portable and battery-powered applications due to its low quiescent current.  

### **Features:**
- **Low Power Consumption:** 45 µA typical operating current.  
- **High Accuracy:** Tight initial tolerances (±0.5% or ±1%).  
- **Wide Operating Current Range:** 45 µA to 10 mA.  
- **Stable Performance:** Low temperature drift (50 ppm/°C typical).  
- **Small Package:** SC-70 (5-pin) for space-constrained designs.  
- **No External Capacitor Required:** Stable without additional components.  
- **Wide Temperature Range:** Suitable for industrial and automotive applications.  

This information is sourced from TI's official documentation on the TL4051BQDCKR.

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