2.048-V Precision Micropower Shunt Voltage Reference, 0.5% accuracy 3-SOT-23 -40 to 85
Manufacturer: Texas Instruments
Win Source Part Number: 082770-LM4040C20IDBZ
Packaging: Reel - TR
Mounting: SMD (SMT)
Tolerance: ±0.5%
Temperature Coefficient: 100ppm/°C
Output Type: Fixed
Reference Type: Shunt
Output Current: 15mA
Noise - 10Hz to 10kHz: 35μVrms
Current - Cathode: 80μA
Family Name: LM4040
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
Alternative Parts (Cross-Reference): LM4040CIM3-2.1+T; LM4040CIM3-2.1+; LM4040CIM3-2.1-T; FAN4040DIS325X_NL;
Introduction Date: January 01, 2004
ECCN: EAR99
Country of Origin: United States of America
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 62 pct.
Supply and Demand Status: Balance
Shunt Voltage Reference IC Fixed 2.048V V ±0.5% 15mA SOT-23-3
Shunt Voltage Reference IC Fixed 2.048V V ±0.5% 15mA SOT-23-3
Shunt Voltage Reference IC Fixed 2.048V V ±0.5% 15mA SOT-23-3
2.048V Shunt Voltage Reference, 15mA, 0.5% Tol, SOT-23 Product overview: LM4040C20IDBZR 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 2.048V, 15mA, SOT-23. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, 2.048V, 15mA, 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-LM4040C20IDBZR can be used for catalog matching and distributor lookup.
IC VREF SHUNT 0.5% SOT23-3
VOLT REF, SHUNT, 2.048V, -40 TO 85DEG C; Voltage Reference Type:Shunt - Fixed; Product Range:LM4040 Series; Reference Voltage:2.048V; Initial Accuracy:0.5%; Temperature Coefficient:± 20ppm/°C; Voltage Reference Case Style:SOT-23; No.RoHS Compliant: Yes
Voltage References 2.048-V Precision Mcrpwr Shunt .5% acc
IC VREF SHUNT 0.5% SOT23-3
| Texas Instruments | Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Newark, An Avnet Company | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips |
| Product Number | LM4040C20IDBZR | 082770-LM4040C20IDBZR | 296-20884-2-ND | 693-LM4040C20IDBZR | LM4040C20IDBZR | 17AH9144 | LM4040C20IDBZR | LM4040C20IDBZR |
| Product Name | LM4040C20 2.048-V Precision Micropower Shunt Voltage Reference, 0.5% accuracy | PMIC - PMIC - Voltage Reference - LM4040C20IDBZR | Voltage Reference | 2.048V 15mA SOT-23 Precision Voltage Reference IC | PMIC - Voltage Reference | Volt Ref, Shunt, 2.048V, -40 To 85Deg C; Voltage Reference Type Texas Instruments | Voltage References | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference |
| Type | Shunt / Zener | Shunt / Zener | Shunt / Zener; Shunt | Shunt / Zener | Shunt / Zener | Shunt / Zener; Shunt | ||
| VREF Type | Fixed | Fixed; Programmable | Fixed | Fixed | ||||
| Package Type | Other; SC70,SOT-23,TO-92 | SOT23; Other; SOT-23-3 | Other; TO-236-3, SC-59, SOT-23-3 | Other; SOT-23 | Other; SOT-23 | Other; TO-236-3, SC-59, SOT-23-3 | ||
| VREF | 2.05 volts | 2.05 volts | 2.05 volts |
