Automotive Voltage Reference, 3-Pin SOT-23, 125°C, 100µA Product overview: REF3140AQDBZRQ1 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, SOT-23. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, Automotive, 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-REF3140AQDBZRQ1 can be used for catalog matching and distributor lookup.
Win Source Part Number: 976814-REF3140AQDBZR
Category: Integrated Circuits (ICs)>PMIC - Voltage Reference
Series: Automotive, AEC-Q100
Package: Tape & Reel
Standard Package: 3,000
Mounting: SMD (SMT)
Tolerance: ±0.2%
Temperature Coefficient: 20ppm/°C
Current - Output: 10 mA
Voltage - Input: 4.146V ~ 5.5V
Output Type: Fixed
Reference Type: Series
Current - Supply: 135µA
Voltage - Output (Min/Fixed): 4.096V
Noise - 0.1Hz to 10Hz: 53µVp-p
Noise - 10Hz to 10kHz: 78µVrms
Package / Case: TO-236-3, SC-59, SOT-23-3
Supplier Device Package: SOT-23-3
Temperature Range - Operating: -40°C ~ 125°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 72 pct.
MSL Level: 2 (1 Year)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Texas Instruments
Other Names: 296-46911-1,296-4691
Base Product Number: REF3140
Series Voltage Reference IC Fixed 4.096V V ±0.2% 10mA SOT-23-3
Series Voltage Reference IC Fixed 4.096V V ±0.2% 10mA SOT-23-3
Series Voltage Reference IC Fixed 4.096V V ±0.2% 10mA SOT-23-3
Voltage References Automotive 20-ppm/-C (max), 100--A, 3-pin SOT-23 series voltage reference 3-SOT-23 -40 to 125
IC VREF SERIES 0.2% SOT23-3
IC VREF SERIES 0.2% SOT23-3
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | VAST STOCK CO., LIMITED | Lingto Electronic 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 |
| Product Number | 693-REF3140AQDBZRQ1 | 976814-REF3140AQDBZRQ1 | 296-46911-6-ND | REF3140AQDBZRQ1 | REF3140AQDBZRQ1 | REF3140AQDBZRQ1 |
| Product Name | Automotive SOT-23 Precision Voltage Reference IC | Integrated Circuits (ICs) - PMIC - Voltage Reference | Voltage Reference | Voltage References | PMIC - Voltage Reference | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference |
| Operating Temperature | -40 C (-40 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | ||
| Package Type | SOT23; Other; Tape & Reel | Other; TO-236-3, SC-59, SOT-23-3 | Other; TO-236-3, SC-59, SOT-23-3 | |||
| TC | 20 ppm/C | 20 ppm/C | ||||
| IQ | 0.1350 mA | 0.1350 mA | 0.1350 mA | |||
| Type | Series | Series |
