The REF2041AIDDCR is a low-drift, low-power dual-output voltage reference from Texas Instruments, providing a reference voltage (V_REF) of 4.096 V and a bias voltage (V_BIAS) of 2.048 V. It features excellent temperature drift performance with a maximum of 8 ppm/¬8C from -40¬8C to 125¬8C and high initial accuracy of ¬±0.05%. The device operates with a low quiescent current of 360 OºA and has a low dropout voltage of 10 mV, making it suitable for battery-operated applications. The outputs track each other with a precision of 6 ppm/¬8C across a temperature range of -40¬8C to 85¬8C. Packaged in a compact SOT23-5 format, the REF2041 is ideal for applications requiring stable voltage references, such as analog input/output modules, electricity meters, and clinical digital thermometers.
Low-Drift, Low-Power, Dual-Output VREF and VREF/2 Voltage Reference 5-SOT -40 to 125
4.1-V Vref, low-drift, low-power, dual-output Vref & Vref/2 voltage reference 5-SOT-23-THIN -40 to 125 Product overview: REF2041AIDDCR 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 Low-Power, Dual, SOT-23. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, Low-Power, Dual, 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-REF2041AIDDCR can be used for catalog matching and distributor lookup.
Series Voltage Reference IC Fixed 2.048V, 4.096V V ±0.05% 20mA SOT-23-THIN
IC VREF SERIES 0.05% SOT23-5
IC VREF SERIES 0.05% SOT23-5
Manufacturer: Texas Instruments
Win Source Part Number: 1242310-REF2041AIDDC
Packaging: Reel - TR
Operating Temperature Range: -40°C ~ 125°C (TA)
Package: SOT-23-5 Thin, TSOT-23-5
Mounting: SMD
Tolerance: ±0.05%
Temperature Coefficient: 8ppm/°C
Voltage - Input: 4.116 V ~ 5.5 V
Output Type: Fixed
Reference Type: Series
Output Current: 20mA
Noise - 0.1Hz to 10Hz: 12ppmp-p
Family Name: REF2041
Output Voltage: 2.048V, 4.096V
Categories: Integrated Circuits (ICs)
Operating Supply Current: 460μA
Manufacturer Homepage: www.ti.com
Manufacturer Package: SOT-23-5
Alternative Parts (Cross-Reference): MAX6037CAUK33-T; MAX6037CAUK33+; MAX6037CAUK33;
Introduction Date: May 21, 2014
ECCN: EAR99
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 32 pct.
Supply and Demand Status: Balance
Application Field: Used in Signal Processing, Sensing & Instrumentation, Automation & Process Control, Medical, Test & Measurement, Power Management
IC VREF SERIES 0.05% SOT23-5
Voltage References Low-Drift, Lw-Pwr Dual Output Volt Ref
IC VREF SERIES 0.05% SOT23-5
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Lingto Electronic Limited | 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 |
| Product Number | REF2041AIDDCR | 693-REF2041AIDDCR | 296-REF2041AIDDCRTR-ND | 1242310-REF2041AIDDCR | REF2041AIDDCR | REF2041AIDDCR | REF2041AIDDCR |
| Product Name | REF2041 Low-Drift, Low-Power, Dual-Output VREF and VREF/2 Voltage Reference | Low-Power Dual SOT-23 Precision Voltage Reference IC | Voltage Reference | PMIC - PMIC - Voltage Reference - REF2041AIDDCR | PMIC - Voltage Reference | Voltage References | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference |
| Package Type | Other; SOT | SOT23; Other; SOT-23-5 Thin, TSOT-23-5 | SOT23; Other; SOT-23-5 Thin, TSOT-23-5 | Other; SOT-23-5 Thin, TSOT-23-5 | |||
| VREF | 2.05 to 4.1 volts | ||||||
| TC | 3 ppm/C | 8 ppm/C | 8 ppm/C | ||||
| IQ | 0.3600 mA | 0.4600 mA | 0.4600 mA | 0.4600 mA | |||
| Accuracy | 0.0500 % | 0.0500 % |
