LM4040C20IDBZR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LM4040C20IDBZR
Manufacturer

TI
ChipWorker Part#

CW6956207
Category

Voltage Reference
Package

SOT-23-3
Description

2.048V Precision Micropower Shunt Voltage Reference, 0.5% accuracy 3-SOT-23 -40℃ to 85℃
Documentation

Datasheet

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LM4040C20IDBZR Specifications

Attribute	Attribute Value

Part Number	LM4040C20IDBZR
Manufacturer	TI
ChipWorker Part#	CW6956207
Category	Voltage Reference
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	3 Pin
Case/Package	SOT-23-3
Capacitance Tolerance	±0.5 %
Output Voltage	2.048 V
Output Current	15 mA
Number of Channels	1 Channel
Number of Positions	3 Position
Output Voltage (Max)	2.048 V
Output Voltage (Min)	2.048 V
Output Current (Max)	15 mA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Accuracy	±0.5 %
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Size-Length	2.92 mm
Size-Width	1.3 mm
Size-Height	1 mm
Operating Temperature	-40℃ ~ 85℃
Temperature Coefficient	±100 ppm/℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99
HK STC License	NLR

Product Description

The LM4040 series of shunt voltage references are versatile, easy-to-use references that cater to a vast array of applications. The 2-pin fixed-output device requires no external capacitors for operation and is stable with all capacitive loads. Additionally, the reference offers low dynamic impedance, low noise, and low temperature coefficient to ensure a stable output voltage over a wide range of operating currents and temperatures. The LM4040 uses fuse and Zener-zap reverse breakdown voltage trim during wafer sort to offer four output voltage tolerances, ranging from 0.1% (max) for the A grade to 1% (max) for the D grade. Thus, a great deal of flexibility is offered to designers in choosing the best cost-to-performance ratio for their applications.
Packaged in space-saving SC-70 and SOT-23-3 packages and requiring a minimum current of 45 μA (typ), the LM4040 also is ideal for portable applications. The LM4040xI is characterized for operation over an ambient temperature range of –40°C to 85°C. The LM4040xQ is characterized for operation over an ambient temperature range of –40°C to 125°C.

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