2.048-V Precision Micropower Shunt Voltage Reference, 0.1% accuracy 3-SOT-23 -40 to 85
Shunt Voltage Reference IC Fixed 2.048V V ±0.1% 15mA SOT-23-3
Manufacturer: Texas Instruments
Win Source Part Number: 1054202-LM4040A20IDB
Packaging: Reel - TR
Mounting: SMD (SMT)
Tolerance: ±0.1%
Temperature Coefficient: 100ppm/°C
Output Type: Fixed
Reference Type: Shunt
Output Current: 15mA
Noise - 10Hz to 10kHz: 35μVrms
Current - Cathode: 80μA
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: SOT-23-3
Nominal Output Voltage (Min/Fixed): 2.048V
Popularity: Medium
Fake Threat In the Open Market: 58 pct.
Supply and Demand Status: Sufficient
Fixed voltage, 45-µA, precision micropower shunt voltage reference 3-SOT-23 -40 to 85 Product overview: LM4040A20IDBZTG4 from Texas Instruments is a Precision Voltage Reference IC for precision regulation, analog measurement, ADC/DAC reference rails, instrumentation, calibration, and control circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SOT-23. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, SOT-23, Precision Voltage Reference IC, Voltage References. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 693-LM4040A20IDBZTG4
IC VREF SHUNT 0.1% SOT23-3
Voltage References 2.048V Precision Mcrpwr Shunt .1% acc
IC VREF SHUNT 0.1% SOT23-3
| Texas Instruments | DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips |
| Product Number | LM4040A20IDBZTG4 | LM4040A20IDBZTG4-ND | 1054202-LM4040A20IDBZTG4 | 693-LM4040A20IDBZTG4 | LM4040A20IDBZTG4 | LM4040A20IDBZTG4 | LM4040A20IDBZTG4 |
| Product Name | LM4040A20 2.048-V Precision Micropower Shunt Voltage Reference, 0.1% accuracy | Voltage Reference | PMIC - PMIC - Voltage Reference - LM4040A20IDBZTG4 | SOT-23 Precision Voltage Reference IC | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference | Voltage References | PMIC - Voltage Reference |
| Type | Shunt / Zener | Shunt / Zener | Shunt / Zener; Shunt | Shunt / Zener; Shunt | Shunt / Zener | ||
| VREF Type | Fixed | Fixed; Programmable | Fixed | ||||
| Package Type | Other; SC70,SOT-23 | Other; TO-236-3, SC-59, SOT-23-3 | SOT23; Other; SOT-23-3 | Other; SOT-23-3 | Other; TO-236-3, SC-59, SOT-23-3 | ||
| VREF | 2.05 volts | 2.05 volts |
