The REF3320AIDBZT 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 SOT-23 and SC70 packages, making it suitable for space-constrained applications. It is specified for a wide temperature range of -40¬8C to +125¬8C, which enhances its versatility in various environments. The REF3320AIDBZT is ideal for portable and battery-powered devices, including tablets, smartphones, and medical equipment, where low power consumption and high accuracy are critical.
30ppm/C Drift, 3.9uA, SOT23-3, SC70-3 Voltage Reference 3-SOT-23 -40 to 125
2.048V Voltage Reference IC, 30ppm/°C, 3.9µA, SOT-23 Product overview: REF3320AIDBZT 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 2.048V, SOT-23. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, 2.048V, 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-REF3320AIDBZT can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 1242326-REF3320AIDBZ
Packaging: Reel - TR
Operating Temperature Range: -40°C ~ 125°C (TA)
Package: TO-236-3, SC-59, SOT-23-3
Mounting: SMD
Tolerance: ±0.15%
Temperature Coefficient: 30ppm/°C
Voltage - Input: 2.248 V ~ 5.5 V
Output Type: Fixed
Reference Type: Series
Output Current: 5mA
Noise - 0.1Hz to 10Hz: 55μVp-p
Family Name: REF3320
Output Voltage: 2.048V
Categories: Integrated Circuits (ICs)
Operating Supply Current: 8.5μA
Manufacturer Homepage: www.ti.com
Manufacturer Package: SOT-23-3
Alternative Parts (Cross-Reference): MAX6018BEUR18; MAX6018BEUR12; MAX6018AEUR21;
Introduction Date: September 01, 2006
ECCN: EAR99
Country of Origin: Thailand
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 67 pct.
Supply and Demand Status: Limited
Series Voltage Reference IC Fixed 2.048V V ±0.15% 5mA SOT-23-3
Series Voltage Reference IC Fixed 2.048V V ±0.15% 5mA SOT-23-3
Series Voltage Reference IC Fixed 2.048V V ±0.15% 5mA SOT-23-3
IC VREF SERIES 0.15% SOT23-3
IC VREF SERIES 0.15% SOT23-3
VOLTAGE REF, SERIES, 2.048V, SOT-23-3; Voltage Reference Type:Series - Fixed; Product Range:REF3320 Series; Reference Voltage:2.048V; Initial Accuracy:0.15%; Temperature Coefficient:± 8ppm/°C; Voltage Reference Case Style:SOT-23; No.RoHS Compliant: Yes
VOLTAGE REF, SERIES, 2.048V, SOT-23-3; Voltage Reference Type:Series - Fixed; Product Range:REF3320 Series; Reference Voltage:2.048V; Initial Accuracy:0.15%; Temperature Coefficient:± 8ppm/°C; Voltage Reference Case Style:SOT-23; No.RoHS Compliant: Yes
Voltage References 30ppm/C Drift 3.9uA Vltg Ref
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips |
| Product Number | REF3320AIDBZT | 693-REF3320AIDBZT | 1242326-REF3320AIDBZT | 296-22639-6-ND | REF3320AIDBZT | REF3320AIDBZT | 28AH4812 | REF3320AIDBZT |
| Product Name | REF3320 30ppm/C Drift, 3.9uA, SOT23-3, SC70-3 Voltage Reference | 2.048V SOT-23 Precision Voltage Reference IC | PMIC - PMIC - Voltage Reference - REF3320AIDBZT | Voltage Reference | PMIC - Voltage Reference | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference | Voltage Ref, Series, 2.048V, Sot-23-3; Voltage Reference Type Texas Instruments | Voltage References |
| Package Type | Other; SC70,SOT-23 | Other; SOT-23 | SOT23; Other; TO-236-3, SC-59, SOT-23-3 | Other; TO-236-3, SC-59, SOT-23-3 | Other; TO-236-3, SC-59, SOT-23-3 | Other; SOT-23 | ||
| VREF | 2.05 volts | 2.05 volts | 2.05 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 % | 0.1500 % |
