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See Technical Specifications

LM4041CFTA +BOM

LM4041CFTA is a precision micropower shunt voltage reference with a 1.225 V output and ±0.5% accuracy

Manufacturer:

Diodes Incorporated
Mfr.Part #:

LM4041CFTA
Datasheet:

LM4041CFTA Datasheet (PDF)
Reference Type:

Shunt
Output Type:

Fixed
Voltage - Output (Min/Fixed):

1.225V
Current - Output:

12 mA
EDA/CAD Models:

Request Free CAD Models for LM4041CFTA

LM4041CFTA General Description

Texas Instruments' LM4041CFTA offers a compact and space-saving design in a tiny SOT-23 package, making it ideal for constrained applications where size is a concern. Despite its small size, this voltage reference IC maintains good regulation under varying load conditions thanks to its low dynamic impedance. Additionally, its low operating current of 70μA makes it energy-efficient and suitable for battery-powered applications, extending the overall lifespan of the device

Key Features

Small packages: SOT23, SC70-5
No output capacitor required
Output voltage tolerance
LM4041C ±0.5% at 25°C
LM4041D ±1% at 25°C
Low output noise 20µVrms
(10Hz to 10kHz)
Wide operating current range 60µA to 12mA
Extended temperature range -40°C to +125°C
Low temperature coefficient 100ppm/°C (max)

Application

Battery powered equipment
Precision power supplies
Portable instrumentation
Portable communications devices
Notebook and palmtop computers
Data acquisition systems

Specifications

Reference Type	Shunt	Output Type	Fixed
Voltage - Output (Min/Fixed)	1.225V	Current - Output	12 mA
Tolerance	±0.5%	Temperature Coefficient	100ppm/°C
Noise - 10Hz to 10kHz	20µVrms	Current - Cathode	68 µA
Operating Temperature	-40°C ~ 125°C (TA)	Mounting Type	Surface Mount
Base Product Number	LM4041