3-V Precision Micropower Shunt Voltage Reference, 0.2% accuracy 3-SOT-23 -40 to 85
Two Terminal Voltage Reference, 1 Output, 3V, BIPolar, PDSO3
Shunt Voltage Reference IC Fixed 3V V ±0.2% 15mA SOT-23-3
Shunt Voltage Reference IC Fixed 3V V ±0.2% 15mA SOT-23-3
Shunt Voltage Reference IC Fixed 3V V ±0.2% 15mA SOT-23-3
Manufacturer: Texas Instruments
Win Source Part Number: 081148-LM4040B30IDBZ
Packaging: Reel - TR
Mounting: SMD (SMT)
Tolerance: ±0.2%
Temperature Coefficient: 100ppm/°C
Output Type: Fixed
Reference Type: Shunt
Output Current: 15mA
Noise - 10Hz to 10kHz: 35μVrms
Current - Cathode: 82μA
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: SOT-23-3
Nominal Output Voltage (Min/Fixed): 3V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 66 pct.
Supply and Demand Status: Limited
Application Field: Used in Test & Measurement, Power Management, Sensing & Instrumentation, Automation & Process Control, Audio, Automotive, Portable Devices
V-Ref Precision 3V 15mA Automotive 3-Pin SOT-23 T/R Product overview: LM4040B30IDBZR 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 Automotive, 3V, 15mA, SOT-23. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, Automotive, 3V, 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-LM4040B30IDBZR can be used for catalog matching and distributor lookup.
IC VREF SHUNT 0.2% SOT23-3
IC VREF SHUNT 0.2% SOT23-3
VOLTAGE REF, SHUNT, 3V, SOT-23-3; Voltage Reference Type:Shunt - Fixed; Product Range:-; Reference Voltage:3V; Initial Accuracy:0.2%; Temperature Coefficient:± 20ppm/°C; Voltage Reference Case Style:SOT-23; No. of Pins:3Pins; RoHS Compliant: Yes
| Texas Instruments | Rochester Electronics | DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|
| 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 | LM4040B30IDBZR | LM4040B30IDBZR | 296-20874-1-ND | 081148-LM4040B30IDBZR | 693-LM4040B30IDBZR | LM4040B30IDBZR | LM4040B30IDBZR | 33AH4205 |
| Product Name | LM4040B30 3-V Precision Micropower Shunt Voltage Reference, 0.2% accuracy | Voltage Reference | PMIC - PMIC - Voltage Reference - LM4040B30IDBZR | Automotive 3V 15mA SOT-23 Precision Voltage Reference IC | PMIC - Voltage Reference | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference | Voltage Ref, Shunt, 3V, Sot-23-3; Voltage Reference Type Texas Instruments | |
| Type | Shunt / Zener | Shunt / Zener | Shunt / Zener; Shunt | Shunt / Zener | Shunt / Zener; Shunt | Shunt / Zener | ||
| 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 | SOT23; Other; SOT-23-3 | Other; SOT-23 | Other; TO-236-3, SC-59, SOT-23-3 | Other; SOT-23 | |
| VREF | 3 volts | 3 volts | 3 volts |
