Manufacturer Part Number
LM4040B25IDBZR
Manufacturer
Texas Instruments
Introduction
Precision Micropower Shunt Voltage Reference
Product Features and Performance
Fixed 2.5V Output Voltage
Maximum 15 mA Output Current
High Accuracy with ±0.2% Tolerance
Low Temperature Coefficient at 100ppm/°C
Low Noise Performance with 35µVrms from 10Hz to 10kHz
SOT-23-3 Package for Surface Mount
Product Advantages
High-Precision Voltage Reference
Supports Wide Operating Temperature Range
Stable Performance Across Temperature and Load Variations
Compact Size Suited for Space-Constrained Applications
Key Technical Parameters
Output Type: Fixed
Voltage - Output (Min/Fixed): 2.5V
Current - Output: 15 mA
Tolerance: ±0.2%
Temperature Coefficient: 100ppm/°C
Current - Cathode: 80 µA
Operating Temperature Range: -40°C ~ 85°C
Quality and Safety Features
Precision Voltage Reference for Reliable Operation
Extensive Temperature Range Suitability
Compatibility
Compatible with Surface Mount Technologies
Well-suited for TO-236-3, SC-59, SOT-23-3 Mounting
Application Areas
Power Management Circuits
Data Acquisition Systems
Control Systems
Portable and Battery-Powered Equipment
Instrumentation and Test Equipment
Product Lifecycle
Active Status
No Immediate Discontinuation Expected
Several Key Reasons to Choose This Product
Reliable Precision Voltage Reference by a Trusted Manufacturer
Highly Accurate with Tight Tolerance Level
Excellent Temperature Stability for Consistent Performance
Low Output Noise Beneficial for Sensitive Applications
Robust Operating Temperature Range Fit for Various Environments
Easy to Integrate into Circuit Designs Due to Standard SOT-23-3 Package
Availability in Tape & Reel Packaging Ideal for Automated Manufacturing Processes
Backed by Texas Instruments' Reputation for Quality and Longevity in the Market
LM4040B41IDBZTexas Instruments
LM4040B30QFTADiodes IncorporatedIC VREF SHUNT 0.2% SOT23