Varnitronics
ST

LM4040CECT-2.5

2.5V ±0.5% 15mA Fixed SOT-323-5L Voltage Reference

SOT-323-5LRoHSActive

Precision micropower shunt voltage reference

Manufacturer
ST
Manufacturer part #
LM4040CECT-2.5
Store part #
C5267767
Package / case
SOT-323-5L
Packaging
Tape & Reel (TR)
Datasheet (PDF)

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379 in stock

#C5267767

Stock & price checked 4 days ago

QuantityUnit pricePack price
1+₹68.52₹68.52
10+₹67.00₹670.00
30+₹65.70₹1,971.00
100+₹64.62₹6,462.00

1 × ₹68.52

₹68.52

excl. GST

₹80.85 incl. 18% GST

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  • Dispatch in 15-18 working days
  • GST invoice with every order
  • Standard pack: 3,000 per reel

LM4040CECT-2.5

₹68.52 for 1 + GST

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Specifications

Output Voltage
2.5V
Tolerance
±0.5%
Reference Type
Parallel
Output Current
15mA
Operating Temperature
-40℃~+125℃@(Ta)
Output Type
Fixed

Packaging & compliance

RoHS
RoHS
Lifecycle
Active
ECCN
EAR99
Packaging
Tape & Reel (TR)
Standard pack
3,000 / Reel
Sold per
Piece
Minimum order
1
Unit weight
0.035 g

Overview

The LM4040 is a low power and high accuracy shunt voltage reference providing a stable output voltage over the industrial temperature range (-40 to +125 °C), with a maximum temperature coefficient of 70 ppm/°C. It is available in 0.1%, 0.2%, 0.5% and 1% initial accuracy versions. The SOT323-5L and SOT23-3L packages can be designed in applications where space saving is a critical issue. The very low operating current is a key advantage for power restricted designs. The LM4040 is very stable and can be used in a broad range of application conditions.

Applications

  • Portable, battery-operated equipment
  • Data acquisition systems
  • Instrumentation

Key features

  • SOT23-3L
  • SOT323-5L
  • Fixed 2.048 V, 2.5 V, 3.0 V, 4.096 V and 5.0 V output voltages
  • Ultra low operating current: 10 μA at 25 °C
  • High precision @25 °C: +/–0.1% (LM4040A), +/–0.2% (LM4040B), +/–0.5% (LM4040C), +/–1% (LM4040D)
  • Very low LF noise: typ. 10 μV p-p
  • Stable when used with capacitive loads
  • Industrial (-40 to +125 °C) temperature range
  • 70 ppm/°C max. temperature coefficient
  • Available in SOT23-3L and SOT323-5L packages

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