LM4120AIM5X-3.0/NOPB

Obsolete

Texas Instruments

IC VREF SERIES 0.2% SOT23-5

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LM4120AIM5X-3.0/NOPB

Obsolete

Texas Instruments

IC VREF SERIES 0.2% SOT23-5

Find alt

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Description Specifications Series Pricing CAD Documents

Description

General part information

LM4120 Series

The LM4120 device is a precision low-power, low dropout bandgap voltage reference with up to 5-mA output current source and sink capability.

This series reference operates with input voltages as low as 2 V and up to 12 V, consuming 160-µA (typical) supply current. In power-down mode, device current drops to less than 2 µA.

The LM4120 comes in two grades (A and Standard) and seven voltage options for greater flexibility. The best grade devices (A) have an initial accuracy of 0.2%, while the standard have an initial accuracy of 0.5%, both with a temperature coefficient of 50 ppm/°C ensured from −40°C to 125°C.

Technical Specifications

Parameters and characteristics for this part

Specification	LM4120AIM5X-3.0/NOPB

Current - Output	5 mA
Current - Supply	275 µA
Mounting Type	Surface Mount
Noise	20 µVp-p, 36 µVp-p
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	Fixed
Package Name	SOT-23-5
Reference Type	Series
Temperature Coefficient	50 ppm/°C
Tolerance	0.2 %
Voltage - Input (Maximum)	12 V
Voltage - Input (Minimum)	2 V
Voltage - Output (Min/Fixed)	3 V

LM4120 Series

1.2-V & adjustable, 0.2% 50-ppm/°C drift precision series voltage reference with enable pin

Part	Voltage - Output (Min/Fixed)	Mounting Type	Current - Output	Operating Temperature (Max)	Operating Temperature (Min)	Tolerance	Reference Type	Voltage - Input (Maximum)	Voltage - Input (Minimum)	Current - Supply	Package Name	Temperature Coefficient	Output Type	Noise
Texas Instruments LM4120IM5X-4.1/NOPB	4.096 V	Surface Mount	5 mA	85 °C	-40 °C	0.5 %	Series	12 V	2 V	275 µA	SOT-23-5	50 ppm/°C	Fixed	20 µVp-p 36 µVp-p
Texas Instruments LM4120AIM5X-4.1	4.096 V	Surface Mount	5 mA	85 °C	-40 °C	0.2 %	Series	12 V	2 V	275 µA	SOT-23-5	50 ppm/°C	Fixed	20 µVp-p 36 µVp-p
Texas Instruments LM4120AIM5-3.0/NOPB	3 V	Surface Mount	5 mA	85 °C	-40 °C	0.2 %	Series	12 V	2 V	275 µA	SOT-23-5	50 ppm/°C	Fixed	20 µVp-p 36 µVp-p
Texas Instruments LM4120AIM5-2.0/NOPB	2.048 V	Surface Mount	5 mA	85 °C	-40 °C	0.2 %	Series	12 V	2 V	275 µA	SOT-23-5	50 ppm/°C	Fixed	20 µVp-p 36 µVp-p
Texas Instruments LM4120AIM5X-5.0	5 V	Surface Mount	5 mA	85 °C	-40 °C	0.2 %	Series	12 V	2 V	275 µA	SOT-23-5	50 ppm/°C	Fixed	20 µVp-p 36 µVp-p
Texas Instruments LM4120AIM5-3.3/NOPB	3.3 V	Surface Mount	5 mA	85 °C	-40 °C	0.2 %	Series	12 V	2 V	275 µA	SOT-23-5	50 ppm/°C	Fixed	20 µVp-p 36 µVp-p
Texas Instruments LM4120IM5X-1.8/NOPB	1.8 V	Surface Mount	5 mA	85 °C	-40 °C	0.5 %	Series	12 V	2 V	275 µA	SOT-23-5	50 ppm/°C	Fixed	20 µVp-p 36 µVp-p
Texas Instruments LM4120IM5X-2.0/NOPB	2.048 V	Surface Mount	5 mA	85 °C	-40 °C	0.5 %	Series	12 V	2 V	275 µA	SOT-23-5	50 ppm/°C	Fixed	20 µVp-p 36 µVp-p
Texas Instruments LM4120IM5X-3.3/NOPB	3.3 V	Surface Mount	5 mA	85 °C	-40 °C	0.5 %	Series	12 V	2 V	275 µA	SOT-23-5	50 ppm/°C	Fixed	20 µVp-p 36 µVp-p
Texas Instruments LM4120AIM5-3.0	3 V	Surface Mount	5 mA	85 °C	-40 °C	0.2 %	Series	12 V	2 V	275 µA	SOT-23-5	50 ppm/°C	Fixed	20 µVp-p 36 µVp-p

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

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