LT1019CS8-10#TRPBF

Voltage Reference Overview

The LT1019CS8-10#TRPBF is a precision shunt voltage reference manufactured by Analog Devices Inc., housed in an 8-SOIC surface-mount package. It provides a fixed output voltage of 10V with an initial accuracy of ±0.2% and a temperature coefficient of 20ppm/°C. The device operates within a supply voltage range of 6.5V to 40V, drawing a maximum supply current of 1.5mA and requiring a minimum cathode current of 800µA for regulation. It supports a maximum load current of 10mA and functions reliably across an industrial temperature range of 0°C to +70°C.

Voltage Reference Feature Summary

• Delivers high-precision fixed voltage output with tight initial tolerance
• Operates as a shunt reference utilizing embedded Zener technology
• Supports wide input voltage ranges for flexible circuit integration

Voltage Reference Applications

• High-resolution analog-to-digital converter (ADC) reference sources
• Precision data acquisition systems requiring stable voltage baselines
• Calibration equipment needing low-drift reference standards

Voltage Reference Procurement Notes

Verify the specific suffix TRPBF confirms tape-and-reel packaging when ordering. Confirm the CS8 variant meets the required industrial temperature range specifications for your application environment. Ensure the 10V output aligns with system requirements before procurement. Check RoHS compliance status if environmental regulations apply to your manufacturing process.

Voltage Reference Selection Notes

Select this component when a stable 10V reference is required in a compact surface-mount form factor. The shunt architecture necessitates a series resistor to limit current, unlike series regulators. Consider the 20ppm/°C temperature coefficient against stricter drift requirements that might demand bandgap alternatives. Verify that the 10mA load capability suffices for downstream circuit demands.

Voltage Reference Part Context

This part belongs to the LT1019 family of precision references from Analog Devices. The CS8 designation indicates an 8-pin SOIC package suitable for surface-mount assembly. The #TRPBF suffix denotes tape-and-reel packaging compliant with RoHS standards. This family is designed for applications demanding long-term stability and low noise performance.

Voltage Reference Replacement Considerations

LT1019CS8-10#PBF: Identical electrical specifications but supplied in tube packaging instead of tape-and-reel.