The REF3318AIDCKR is a low-power, precision voltage reference from Texas Instruments, featuring a temperature drift of 30 ppm/¬8C and a typical supply current of 3.9 ¬µA. It operates with an extremely low dropout voltage of 110 mV and can provide an output current of ¬±5 mA. This device is available in compact SC70-3 and SOT-23-3 packages, making it suitable for space-constrained applications. It is specified for a wide temperature range of -40¬8C to +125¬8C, ensuring reliable performance in various environments. The REF3318AIDCKR is ideal for portable and battery-powered devices, including tablets, smartphones, and medical equipment.
30ppm/C Drift, 3.9uA, SOT23-3, SC70-3 Voltage Reference 3-SC70 -40 to 125
Manufacturer: Texas Instruments
Win Source Part Number: 083686-REF3318AIDCKR
Packaging: Reel - TR
Mounting: SMD (SMT)
Tolerance: ±0.15%
Temperature Coefficient: 30ppm/°C
Voltage - Input: 2 V to 5.5 V
Output Type: Fixed
Reference Type: Series
Output Current: 5mA
Noise - 0.1Hz to 10Hz: 50μVp-p
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TA)
Case / Package: SC-70-3
Nominal Output Voltage (Min/Fixed): 1.8V
Operating Supply Current: 8.5μA
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 36 pct.
Supply and Demand Status: Balance
Series Voltage Reference IC Fixed 1.8V V ±0.15% 5mA SC-70-3
Series Voltage Reference IC Fixed 1.8V V ±0.15% 5mA SC-70-3
Series Voltage Reference IC Fixed 1.8V V ±0.15% 5mA SC-70-3
1.8-V, 30-ppm/°C drift, 3.9-µA, 3-pin SOT-23, 3-pin SC70, 8-pin UQFN voltage reference 3-SC70 -40 to 125 Product overview: REF3318AIDCKR 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-REF3318AIDCKR can be used for catalog matching and distributor lookup.
Voltage References 30ppm/C Drift 3.9uA Vltg Ref
IC VREF SERIES 0.15% SC70-3
IC VREF SERIES 0.15% SC70-3
| Texas Instruments | Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | 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 | Voltage Reference Chips |
| Product Number | REF3318AIDCKR | 083686-REF3318AIDCKR | 296-46185-1-ND | 693-REF3318AIDCKR | REF3318AIDCKR | REF3318AIDCKR | REF3318AIDCKR |
| Product Name | REF3318 30ppm/C Drift, 3.9uA, SOT23-3, SC70-3 Voltage Reference | PMIC - PMIC - Voltage Reference - REF3318AIDCKR | Voltage Reference | SOT-23 Precision Voltage Reference IC | Voltage References | PMIC - Voltage Reference | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference |
| Package Type | Other; SC70,SOT-23 | Other; SC-70-3 | SC-70; Other; SC-70, SOT-323 | Other; SC | Other; SC-70, SOT-323 | ||
| VREF | 1.8 volts | 1.8 volts | |||||
| TC | 9 ppm/C | 30 ppm/C | 30 ppm/C | ||||
| IQ | 0.0039 mA | 0.0085 mA | 0.0085 mA | 0.0085 mA | |||
| Accuracy | 0.1500 % | 0.1500 % |
