DS4303R-U+
- Mfr.Part #
- DS4303R-U+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC VREF SERIES ADJ 0.03% SOT23-5
- Stock
- 43,503
- In Stock :
- 43,503
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Reference
- Quiescent Current :
- 1.6mA
- Output Voltage :
- 3.3V
- Operating Temperature :
- -40°C~85°C TA
- Peak Reflow Temperature (Cel) :
- 260
- Current - Output :
- 1mA
- Radiation Hardening :
- No
- Pin Count :
- 5
- Max Output Current :
- 1mA
- Max Supply Current :
- 1.6mA
- Number of Pins :
- 5
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage :
- 3.3V
- Length :
- 2.9mm
- Number of Terminations :
- 5
- Noise - 10Hz to 10kHz :
- 26μVp-p
- Min Output Voltage :
- 300mV
- Package / Case :
- SC-74A, SOT-753
- Voltage - Output (Min/Fixed) :
- 0.3V
- Noise - 0.1Hz to 10Hz :
- 200μVp-p
- RoHS Status :
- ROHS3 Compliant
- Voltage - Input :
- 2.4V~3.6V
- Output Type :
- Adjustable
- Mount :
- Surface Mount
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Operating Supply Current :
- 1.6mA
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- Reference Type :
- Series
- Trim/Adjustable Output :
- yes
- Max Output Voltage :
- 3.3V
- ECCN Code :
- EAR99
- Min Input Voltage :
- 2.4V
- Lead Free :
- Lead Free
- Number of Outputs :
- 1
- Terminal Position :
- Dual
- Number of Functions :
- 1
- Packaging :
- Tube
- Base Part Number :
- DS4303
- Temperature Coefficient :
- 62ppm/°C
- Max Input Voltage :
- 3.3V
- Terminal Form :
- Gull wing
- Supply Voltage-Max (Vsup) :
- 3.6V
- Temp Coef of Voltage-Max :
- 62 ppm/°C
- Published :
- 2006
- Terminal Finish :
- Matte Tin (Sn)
- JESD-609 Code :
- e3
- Tolerance :
- ±0.03%
- Datasheets
- DS4303R-U+

Voltage Reference Analog Devices, Inc. DS4303R-U+ Overview
The DS4303R-U+ from Analog Devices, Inc. stands out in the field of adjustable voltage references, offering superior performance and flexibility for demanding applications. This IC, characterized by its adjustable output and a remarkable precision rate of 0.03%, is housed in a compact SOT235 package, making it ideal for integration in space-constrained environments. The adjustable nature of the DS4303R-U+ allows for precise voltage calibration, critical in high-accuracy applications. Engineered to maintain stability and reliability, this voltage reference is a cornerstone for systems requiring consistent performance over time and varying conditions.
DS4303R-U+ Features
The DS4303R-U+ boasts several key features that make it an excellent choice for a wide range of applications. Key features include an adjustable output that provides versatile use, and a high precision rate of 0.03%, ensuring minimal error in voltage reference. Its SOT235 package is not only space-efficient but also allows for straightforward implementation in complex circuits.
DS4303R-U+ Applications
- Precision Instrumentation: In devices where measurement accuracy is critical, the DS4303R-U+ provides a stable and precise voltage reference, essential for ensuring the accuracy and reliability of measurements.
- Data Conversion Systems: Used in analog-to-digital converters (ADCs) and digital-to-analog converters (DACs), this IC helps achieve high fidelity and precision in data conversion, critical for audio, video, and data communication technology.
- Power Supplies: The adjustable feature of the DS4303R-U+ allows for fine-tuning output voltages, which is crucial for power supply applications that require a high degree of voltage stability and accuracy.
- Medical Equipment: In medical electronics, where exact voltage levels can impact device performance and patient safety, the DS4303R-U+ ensures reliable and precise voltage regulation.
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