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LM4040AIM3-5.0-T

Description
Two Terminal Voltage Reference, 1 Output, 5V, BICMOS, PDSO3, SOT-23, 3 PIN
CategoryThe power supply circuit   
File Size827KB,15 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Download Datasheet Parametric View All

LM4040AIM3-5.0-T Overview

Two Terminal Voltage Reference, 1 Output, 5V, BICMOS, PDSO3, SOT-23, 3 PIN

LM4040AIM3-5.0-T Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerMaxim
Parts packaging codeSOT-23
package instructionSOT-23, 3 PIN
Contacts3
Reach Compliance Codenot_compliant
ECCN codeEAR99
Factory Lead Time1 week
Is SamacsysN
Analog Integrated Circuits - Other TypesTWO TERMINAL VOLTAGE REFERENCE
JESD-30 codeR-PDSO-G3
JESD-609 codee0
length2.92 mm
Humidity sensitivity level1
Number of functions1
Output times1
Number of terminals3
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output voltage5.005 V
Minimum output voltage4.995 V
Nominal output voltage5 V
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTO-236
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)240
Certification statusNot Qualified
Maximum seat height1.12 mm
surface mountYES
technologyBICMOS
Maximum voltage temperature coefficient100 ppm/°C
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn85Pb15)
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperature20
Fine-tuning/adjustable outputNO
width1.3 mm
Base Number Matches1
19-1787; Rev 4; 4/04
Improved Precision Micropower Shunt Voltage
Reference with Multiple Reverse Breakdown Voltages
General Description
The LM4040 is a precision two-terminal shunt mode,
bandgap voltage reference available in fixed reverse
breakdown voltages of 2.048V, 2.500V, 3.000V, 3.3V,
4.096V, and 5.000V. Ideal for space-critical applica-
tions, the LM4040 is offered in the subminiature 3-pin
SC70 surface-mount package (1.8mm
1.8mm), 50%
smaller than comparable devices in SOT23 surface-
mount packages (SOT23 versions are also available).
Laser-trimmed resistors ensure precise initial accuracy.
With a 100ppm/°C temperature coefficient, the device
is offered in four grades of initial accuracy ranging from
0.1% to 1%. The LM4040 has a 60µA to 15mA shunt
current capability with low dynamic impedance, ensur-
ing stable reverse breakdown voltage accuracy over a
wide range of operating temperatures and currents.
The LM4040 does not require an external stabilizing
capacitor while ensuring stability with any capacitive
load.
The LM4040 is guaranteed over the temperature range
of -40°C to +125°C.
For a 1.225V output version, refer to the LM4041 data
sheet.
Ultra-Small 3-Pin SC70 Package
0.1% (max) Initial Accuracy
100ppm/°C (max) Temperature Coefficient
Guaranteed over -40°C to +125°C Temperature
Range
Wide Operating Current Range: 60µA to 15mA
Low 28µV
RMS
Output Noise (10Hz to 10kHz)
2.048V, 2.500V, 3.000V, 3.3V, 4.096V, and 5.000V
Fixed Reverse Breakdown Voltages
No Output Capacitors Required
Tolerates Capacitive Loads
Features
LM4040
Selector Guide
PART
LM4040_IM3-2.1
LM4040_IX3-2.1
LM4040_EX3-2.1
LM4040_IM3-2.5
LM4040_IX3-2.5
LM4040_EX3-2.5
LM4040_IM3-3.0
LM4040_IX3-3.0
LM4040_EX3-3.0
LM4040_EX3-3.3
LM4040_IM3-4.1
LM4040_IX3-4.1
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
OUTPUT
PIN-
VOLTAGE
PACKAGE
(V)
3 SOT23-3
3 SC70-3
2.048
2.048
2.048
2.048
2.500
2.500
2.500
2.500
3.000
3.000
3.000
3.000
3.300
4.096
4.096
4.096
4.096
5.000
5.000
5.000
5.000
________________________Applications
Portable, Battery-Powered Equipment
Notebook Computers
Cell Phones
Industrial Process Controls
LM4040_EM3-2.1 -40°C to +125°C 3 SOT23-3
-40°C to +125°C 3 SC70-3
-40°C to +85°C
-40°C to +85°C
3 SOT23-3
3 SC70-3
LM4040_EM3-2.5 -40°C to +125°C 3 SOT23-3
-40°C to +125°C 3 SC70-3
-40°C to +85°C
-40°C to +85°C
3 SOT23-3
3 SC70-3
Pin Configuration
TOP VIEW
+
1
LM4040_EM3-3.0 -40°C to +125°C 3 SOT23-3
-40°C to +125°C 3 SC70-3
-40°C to +125°C 3 SC70-3
-40°C to +85°C
-40°C to +85°C
3 SOT23-3
3 SC70-3
LM4040
-
2
3
N.C.*
LM4040_EM3-4.1 -40°C to +125°C 3 SOT23-3
LM4040_EX3-4.1
LM4040_IM3-5.0
LM4040_IX3-5.0
LM4040_EX3-5.0
-40°C to +125°C 3 SC70-3
-40°C to +85°C
-40°C to +85°C
3 SOT23-3
3 SC70-3
SC70-3/SOT23-3
*PIN 3 MUST BE LEFT FLOATING
OR CONNECTED TO PIN 2.
LM4040_EM3-5.0 -40°C to +125°C 3 SOT23-3
-40°C to +125°C 3 SC70-3
Ordering Information appears at end of data sheet.
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
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