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Product Detailed Parameters
- Description：IC VREF SHUNT 2% TO92-3
- Series：-
- Mfr：Texas Instruments
- Package：Bulk
- Output Type：Fixed
- Voltage - Output (Min/Fixed)：5V
- Current - Output：10 mA
- Operating Temperature：0°C ~ 70°C (TA)
- Mounting Type：Through Hole
- Package / Case：TO-226-3, TO-92-3 (TO-226AA)
- Supplier Device Package：TO-92-3
- Grade：-
- Qualification：-
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Overview
The LM336BZ-5.0/NOPB is a precision shunt voltage reference diode from the LM336 series, manufactured by Texas Instruments. It provides a nominal reference voltage of 5.0V with an initial accuracy of ±1%. The device operates in a TO-92 three-pin through-hole package and supports a shunt current range from 600 µA to 10 mA. It features a temperature coefficient of 20 ppm/°C and a dynamic impedance of 0.6 Ω. The component functions as a low-temperature coefficient Zener diode equivalent, suitable for applications requiring stable voltage references in industrial environments.
Feature Summary
- Provides a precise 5.0V reference voltage with ±1% initial tolerance
- Operates as a shunt regulator with wide working current range
- Features low dynamic impedance for stable performance
- Supports easy trimming to minimize temperature drift
Applications
- Digital voltmeter reference circuits
- Precision power supply regulation
- Operational amplifier circuit biasing
Procurement Notes
Verify the specific suffix 'B' against official datasheets, as standard listings often specify 'Z'. Confirm the manufacturer's current production status and RoHS compliance details directly with Texas Instruments or authorized distributors before procurement.
Selection Notes
Select this component when a fixed 5.0V reference is required in a through-hole configuration. Ensure the design accommodates the 600 µA minimum operating current and 10 mA maximum shunt current. Verify that the ±1% accuracy meets the system requirements without additional calibration.
Part Context
This part belongs to the LM336 family of precision shunt voltage references. It serves as a monolithic integrated circuit replacement for discrete Zener diodes, offering superior temperature stability and lower dynamic impedance. The device is designed for general-purpose voltage referencing in analog and digital systems.
Replacement Considerations
LM336Z-5.0/NOPB: Standard commercial grade version with identical electrical specifications but potentially different temperature range or packaging lot variations.
