The LM4041C12IDBZR is a 1.2-V precision micropower shunt voltage reference with a maximum accuracy of 0.5%. It features a low temperature coefficient of 100 ppm/¬8C and operates over a wide current range from 45 OºA to 12 mA. This device is stable with all capacitive loads and does not require an external output capacitor. It is available in a compact SOT-23 package and is characterized for operation in industrial temperature ranges from -40¬8C to 85¬8C, as well as extended ranges up to 125¬8C. The LM4041 series is suitable for various applications, including data acquisition systems, power supplies, instrumentation, and automotive electronics. Its low output noise of 20 OºV RMS (typical) enhances its performance in precision applications.
1.2-V Precision Micropower Shunt Voltage Reference, 0.5% accuracy 3-SOT-23 -40 to 85
Shunt Voltage Reference IC Fixed 1.225V V ±0.5% 12mA SOT-23-3
Shunt Voltage Reference IC Fixed 1.225V V ±0.5% 12mA SOT-23-3
Shunt Voltage Reference IC Fixed 1.225V V ±0.5% 12mA SOT-23-3
V-Ref Precision 1.225V 25mA Automotive 3-Pin SOT-23 T/R Product overview: LM4041C12IDBZR 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, 1.225V, 25mA, SOT-23. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, Automotive, 1.225V, 25mA, 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-LM4041C12IDBZR can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 019286-LM4041C12IDBZ
Packaging: Reel - TR
Mounting: SMD (SMT)
Tolerance: ±0.5%
Temperature Coefficient: 100ppm/°C
Output Type: Fixed
Reference Type: Shunt
Output Current: 12mA
Noise - 10Hz to 10kHz: 20μVrms
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): 1.225V
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, Metering, Portable Devices
IC VREF SHUNT 0.5% SOT23-3
VOLTAGE REF, SHUNT, 1.225V, SOT-23-3; Voltage Reference Type:Shunt - Fixed; Product Range:LM4041 Series; Reference Voltage:1.225V; Initial Accuracy:0.5%; Temperature Coefficient:± 20ppm/°C; Voltage Reference Case Style:SOT-23; No. ofRoHS Compliant: Yes
VOLTAGE REF, SHUNT, 1.225V, SOT-23-3; Voltage Reference Type:Shunt - Fixed; Product Range:LM4041 Series; Reference Voltage:1.225V; Initial Accuracy:0.5%; Temperature Coefficient:± 20ppm/°C; Voltage Reference Case Style:SOT-23 RoHS Compliant: Yes
IC VREF SHUNT 0.5% SOT23-3
| Texas Instruments | DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | Newark, An Avnet Company | 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 |
| Product Number | LM4041C12IDBZR | 296-20916-1-ND | 693-LM4041C12IDBZR | 019286-LM4041C12IDBZR | LM4041C12IDBZR | 28AH3439 | LM4041C12IDBZR |
| Product Name | LM4041C12 1.2-V Precision Micropower Shunt Voltage Reference, 0.5% accuracy | Voltage Reference | Automotive 1.225V 25mA SOT-23 Precision Voltage Reference IC | PMIC - PMIC - Voltage Reference - LM4041C12IDBZR | PMIC - Voltage Reference | Voltage Ref, Shunt, 1.225V, Sot-23-3; Voltage Reference Type Texas Instruments | 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 | Other; TO-236-3, SC-59, SOT-23-3 | Other; SOT-23 | SOT23; Other; SOT-23-3 | Other; SOT-23 | Other; TO-236-3, SC-59, SOT-23-3 | |
| VREF | 1.23 volts | 1.23 volts | 1.23 volts | ||||
| TC | 15 ppm/C | 100 ppm/C | 100 ppm/C |
