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TEXAS INSTRUMENTS  LM4040C20IDBZTG4  Voltage Reference, Precision Micropower, Shunt - Fixed, LM4040 Series, 2.048V, SOT-23-3

TEXAS INSTRUMENTS LM4040C20IDBZTG4
Technical Data Sheet (1.40MB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The LM4040C20IDBZTG4 is a Precision Micropower Shunt Voltage Reference that caters 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% (maximum) for the A grade to 1% (maximum) 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.
  • 35µVRMS Typical low output noise
  • No output capacitor required
  • Stable with all capacitive loads
  • Green product and no Sb/Br
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Product Information

Product Range:
LM4040 Series
Voltage Reference Type:
Shunt - Fixed
Reference Voltage:
2.048V
Initial Accuracy:
0.5%
Temperature Coefficient:
± 20ppm/°C
Voltage Reference Case Style:
SOT-23
No. of Pins:
3Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Cut Tape
Automotive Qualification Standard:
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)
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Applications

  • Power Management;
  • Automotive

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
  RoHS Certificate of Compliance
Tariff No:
85423990
Weight (kg):
.00001

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