REF5030IDGKR

$5.73

Description：IC VREF SERIES 0.05% 8VSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:9a40c8f1924d Category: Voltage Reference Brand: Texas Instruments

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC VREF SERIES 0.05% 8VSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Fixed
Voltage - Output (Min/Fixed)：3V
Voltage - Output (Max)：-
Current - Output：10 mA
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package：8-VSSOP
Grade：-
Qualification：-

Download product information

REF5030IDGKR

Overview

The REF5030IDGKR is a high-grade precision series voltage reference from the Texas Instruments REF50xx family, housed in an 8-pin VSSOP package. It provides a fixed output voltage of 3V with an initial accuracy of ±0.05% and a maximum temperature coefficient of 3ppm/°C. The device supports a wide input voltage range up to 18V and delivers a maximum output current of ±10mA. It operates within a temperature range of -40°C to +125°C.

Feature Summary

High-precision bandgap architecture ensuring excellent initial accuracy and low temperature drift
Capable of both sourcing and sinking current for flexible load regulation
Low flicker noise performance suitable for sensitive analog signal chains
Integrated trim/noise reduction pin for customization

Applications

Precision data acquisition systems
Semiconductor test equipment
Industrial process controls
Medical instrumentation
Pressure and temperature transmitters

Procurement Notes

Verify the specific grade suffix 'I' corresponds to the high-grade specifications (±0.05% accuracy, 3ppm/°C drift) required for your design. Confirm the 'DGK' suffix indicates the 8-pin VSSOP package. Ensure compatibility with your PCB footprint and reflow soldering profile, as thermal stress can affect long-term stability.

Selection Notes

Select this component when high accuracy and low drift are critical. The REF5030IDGKR offers superior performance compared to standard grades but requires careful attention to input voltage headroom. Consider the REF5030EI if enhanced specifications and shutdown functionality are needed, or the REF5030AIDGKR for cost-sensitive applications with relaxed drift requirements.

Part Context

This part belongs to the REF50xx family of low-noise, very low drift precision voltage references. The family includes enhanced, high, and standard grades, offering various output voltages and package options. The REF5030 variant specifically targets applications requiring a stable 3V reference with tight tolerance over temperature.