30ppm/C Drift, 3.9uA, SOT23-3, SC70-3 Voltage Reference 3-SOT-23 -40 to 125
Series Voltage Reference IC Fixed 1.8V V ±0.15% 5mA SOT-23-3
Series Voltage Reference IC Fixed 1.8V V ±0.15% 5mA SOT-23-3
Series Voltage Reference IC Fixed 1.8V V ±0.15% 5mA SOT-23-3
1.8-V, 30-ppm/°C drift, 3.9-µA, 3-pin SOT-23, 3-pin SC70, 8-pin UQFN voltage reference 3-SOT-23 -40 to 125 Product overview: REF3318AIDBZR 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-REF3318AIDBZR can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 081186-REF3318AIDBZR
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
Family Name: REF3318
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TA)
Case / Package: SOT-23-3
Nominal Output Voltage (Min/Fixed): 1.8V
Operating Supply Current: 8.5μA
Alternative Parts (Cross-Reference): ISL21080CIH315Z-T7A;
Introduction Date: September 01, 2006
ECCN: EAR99
Country of Origin: Thailand
Estimated EOL Date: 2028
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 71 pct.
Supply and Demand Status: Balance
Application Field: Used in Portable Devices, Consumer Electronics, Sensing & Instrumentation, Test & Measurement, Medical, Power Management
Voltage References 30ppm/C Drift 3.9uA Vltg Ref
1.8V ±0.15% 2V~5.5V 5mA Fixed SOT-23 Voltage References ROHS
IC VREF SERIES 0.15% SOT23-3
| Texas Instruments | DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | VAST STOCK CO., LIMITED | LCSC Electronics Technology (HK) Limited | Lingto Electronic 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 | REF3318AIDBZR | 296-46184-6-ND | 693-REF3318AIDBZR | 081186-REF3318AIDBZR | REF3318AIDBZR | REF3318AIDBZR | REF3318AIDBZR |
| Product Name | REF3318 30ppm/C Drift, 3.9uA, SOT23-3, SC70-3 Voltage Reference | Voltage Reference | SOT-23 Precision Voltage Reference IC | PMIC - PMIC - Voltage Reference - REF3318AIDBZR | Voltage References | Power Supply Chip >> Voltage References | PMIC - Voltage Reference |
| Package Type | Other; SC70,SOT-23 | Other; TO-236-3, SC-59, SOT-23-3 | Other; SOT-23-3 | SOT23; Other; SOT-23-3 | SOT23 | ||
| VREF | 1.8 volts | 1.8 volts | |||||
| TC | 9 ppm/C | 30 ppm/C | 30 ppm/C | 30 ppm/C | |||
| IQ | 0.0039 mA | 0.0085 mA | 0.0085 mA | 0.0085 mA | 0.0085 mA | ||
| Accuracy | 0.1500 % | 0.1500 % | 0.1500 % |
