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Texas Instruments Fixed Shunt Voltage Reference 1.24V ±2 % Accuracy 20mA Output Current 3-Pin TO-92 LM385Z-1.2/NOPB

Category Voltage References Brand Texas Instruments Condition New

Specifications

Country of Origin India
Brand Texas Instruments
Height 5.2mm
Length 5.2mm
Model LM385Z-1.2/NOPB
Mount Type Through Hole
Output type Fixed
Series LM385
Temperature Coefficient 150 ppm/°C
Output Current 20mA
Topology Shunt
Maximum Operating Temperature 70°C
Package Type TO-92
Load Regulation 20 mV
Minimum Operating Temperature 0°C
Reference Type Fixed
Maximum Input Voltage 1.26V
Minimum Input Voltage 1.21V
Pin Count 3
Reference Voltage 1.24V
Initial Accuracy ±2 %

Key Features

  • The device provides a stable output current of 20mA suited for various analog circuits.
  • It operates efficiently within a temperature range of 0°C to 70°C for reliable performance.
  • The shunt topology ensures robustness for use in voltage regulation applications.
  • Through-hole mount type makes it easy to integrate into PCB designs.
  • Small form factor measuring 5.2mm height and length supports space-constrained applications.
  • Low temperature coefficient of 150 ppm per degree Celsius enhances voltage stability over temperature variations.
  • Maximum input voltage rating is 1.26V ensuring safety limits in circuit designs.
  • The product requires minimal load regulation of 20 mV for consistent output voltage.

Product Description

Texas Instruments LM385Z-1.2/NOPB is a fixed shunt voltage reference IC designed for high precision voltage regulation and reference applications. It offers a fixed reference voltage of 1.24V with an initial accuracy of ±2%, ideal for use in sensitive analog circuits requiring stable voltage.

Packaged in a through-hole 3-pin TO-92 form factor, this device supports easy PCB assembly and robust mechanical mounting. It is designed to operate over a temperature range of 0°C to 70°C, with a low temperature coefficient of 150 ppm/°C ensuring excellent stability across varying environmental conditions.

The LM385Z-1.2/NOPB provides a stable output current capability of 20mA and a maximum input voltage of 1.26V, complying with standard voltage regulation requirements. Its shunt topology enhances electrical noise immunity and long-term reliability in industrial, laboratory, and power management applications.

This voltage reference supports applications in industrial power supplies, test and measurement equipment, instrumentation, and embedded systems requiring consistent voltage precision. The package dimensions of 5.2mm in height and length highlight its compact design for space-limited layouts.

The device features a fixed output voltage of 1.24V. Initial accuracy ±2 % ensures precise voltage reference. Output current rating of 20mA supports diverse load conditions. Temperature coefficient of 150 ppm/°C maintains voltage stability.

Through-hole mount TO-92 package enables easy PCB integration. Operating temperature range from 0°C to 70°C suits industrial environments. Load regulation of 20 mV contributes to reliable circuit operation. Minimum and maximum input voltages of 1.21V and 1.26V define design limits.

Pin count of 3 simplifies connection and mounting. RoHS compliant for environmentally friendly manufacturing. Explore more voltage reference products in the Power Management ICs category at EnvMart for industrial and electronic design professionals seeking precision and reliability.

Explore more products in our Voltage References category.

Texas Instruments Fixed Shunt Voltage Reference 1.24V ±2 % Accuracy 20mA Output Current 3-Pin TO-92 LM385Z-1.2/NOPB
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Frequently Asked Questions

The LM385Z-1.2/NOPB provides a fixed output voltage of 1.24V.

The maximum input voltage rating for this model is 1.26V.

It has a stable output current capability of 20mA, suitable for various load conditions.

This model operates efficiently within a temperature range of 0°C to 70°C.

The load regulation for this device is minimal at 20 mV, ensuring consistent output voltage.

The temperature coefficient is 150 ppm per degree Celsius, which enhances voltage stability across temperature variations.

The device is packaged in a through-hole 3-pin TO-92 form factor, facilitating easy PCB assembly.

It offers an initial accuracy of ±2%, making it suitable for high precision applications.

The shunt topology enhances electrical noise immunity and long-term reliability in various applications.

This voltage reference features a pin count of 3, simplifying connection and mounting.

It is commonly used in industrial power supplies, test and measurement equipment, and embedded systems requiring consistent voltage precision.

The country of origin for this product is India.

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