2.5-V Precision Micropower Shunt Voltage Reference, 0.5% accuracy 3-SOT-23 -40 to 85
Manufacturer: Texas Instruments
Win Source Part Number: 019259-LM4040C25IDBZ
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): 2.5V
Alternative Parts (Cross-Reference): LM4040CIM3-2.5; LM4040CIM3-2.5 TR; LM4040_IM3-3.0; LM4040_EM3-3.0;
Introduction Date: November 01, 2009
ECCN: EAR99
Country of Origin: China, Thailand
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 59 pct.
Supply and Demand Status: Sufficient
Shunt Voltage Reference IC Fixed 2.5V V ±0.5% 15mA SOT-23-3
Shunt Voltage Reference IC Fixed 2.5V V ±0.5% 15mA SOT-23-3
Shunt Voltage Reference IC Fixed 2.5V V ±0.5% 15mA SOT-23-3
Fixed voltage, 45-µA, precision micropower shunt voltage reference 3-SOT-23 -40 to 85 Product overview: LM4040C25IDBZR 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-LM4040C25IDBZR can be used for catalog matching and distributor lookup.
2.5V ±0.5% 15mA Fixed SOT-23 Voltage References ROHS
IC VREF SHUNT 0.5% SOT23-3
VOLTAGE REF, SHUNT, 2.5V, SOT-23-3; Voltage Reference Type:Shunt - Fixed; Product Range:LM4040 Series; Reference Voltage:2.5V; Initial Accuracy:0.5%; Temperature Coefficient:± 20ppm/°C; Voltage Reference Case Style:SOT-23; No. of RoHS Compliant: Yes
IC VREF SHUNT 0.5% SOT23-3
| Texas Instruments | Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | LCSC Electronics Technology (HK) Limited | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | 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 | Voltage Reference Chips |
| Product Number | LM4040C25IDBZR | 019259-LM4040C25IDBZR | 296-17937-6-ND | 693-LM4040C25IDBZR | LM4040C25IDBZR | LM4040C25IDBZR | 17AH9145 | LM4040C25IDBZR |
| Product Name | LM4040C25 2.5-V Precision Micropower Shunt Voltage Reference, 0.5% accuracy | PMIC - PMIC - Voltage Reference - LM4040C25IDBZR | Voltage Reference | SOT-23 Precision Voltage Reference IC | Power Supply Chip >> Voltage References | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference | Voltage Ref, Shunt, 2.5V, Sot-23-3; Voltage Reference Type Texas Instruments | PMIC - Voltage Reference |
| Type | Shunt / Zener | Shunt / Zener | Shunt / Zener; Shunt | Shunt / Zener; Shunt | Shunt / Zener | Shunt / Zener | ||
| VREF Type | Fixed | Fixed | 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 | SOT23 | Other; TO-236-3, SC-59, SOT-23-3 | Other; SOT-23 | |
| VREF | 2.5 volts | 2.5 volts | 2.5 volts | 2.5 volts |
