LM4051CIM3-ADJ/NOPB

$1.48

Description：IC VREF SHUNT ADJ 0.5% SOT23-3
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:4af0e994f512 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

LM4051CIM3-ADJ/NOPB is listed in the Voltage Reference range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC VREF SHUNT ADJ 0.5% SOT23-3. Review the specifications below when checking this part for your BOM.

Voltage Reference specifications for LM4051CIM3-ADJ/NOPB

Description：IC VREF SHUNT ADJ 0.5% SOT23-3
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Adjustable
Voltage - Output (Min/Fixed)：1.212V
Voltage - Output (Max)：10 V
Current - Output：12 mA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3
Grade：-
Qualification：-

Voltage Reference datasheet and documents for LM4051CIM3-ADJ/NOPB

LM4051CIM3-ADJ/NOPB

Voltage Reference Overview

The LM4051CIM3-ADJ/NOPB is a precision micro-power shunt voltage reference from Texas Instruments, housed in a surface-mount SOT-23-3 package. It provides an adjustable output voltage range of 1.24 V to 10 V with an initial accuracy of 0.5%. The device operates with a maximum shunt current of 12 mA and features a temperature coefficient of 50 ppm/°C. It supports a minimum cathode current of 60 µA and functions within a temperature range of -40°C to +85°C.

Voltage Reference Feature Summary

Adjustable output voltage capability spanning 1.24 V to 10 V for flexible circuit design
Micro-power operation optimized for battery-powered applications with low quiescent current
Precision performance maintained through 0.5% initial accuracy and stable temperature characteristics

Voltage Reference Applications

Portable instrumentation requiring precise voltage regulation
Battery-powered measurement systems
Handheld devices with space constraints
Data acquisition systems needing stable reference voltages

Voltage Reference Procurement Notes

Verify the specific suffix configuration against the manufacturer's official documentation to ensure compatibility with your design requirements. Confirm that the SOT-23-3 package dimensions align with your PCB footprint specifications. Check for any recent product change notifications regarding manufacturing sites or material composition updates prior to finalizing procurement orders.

Voltage Reference Selection Notes

Select this component when an adjustable reference voltage between 1.24 V and 10 V is required in a compact form factor. The 0.5% accuracy and 50 ppm/°C temperature coefficient make it suitable for general-purpose precision applications. Ensure the circuit design accommodates the 12 mA maximum shunt current limit and the 60 µA minimum operating current for stable regulation.

Voltage Reference Part Context

This part belongs to the LM4051 series of micro-power shunt voltage references designed for high-precision applications. It offers adjustable output flexibility compared to fixed-voltage counterparts, allowing designers to tailor reference levels without external resistor networks for basic setups. The series is characterized by low power consumption and small package size, ideal for modern portable electronics.