Texas Instruments LM431CIM/NOPB

Name: LM431CIM/NOPB
Brand: Texas Instruments
SKU: 3751148-LM431CIM/NOPB
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: LM431CIM/NOPB

Manufacturer:: Texas Instruments

Ventron No:: 3751148-LM431CIM/NOPB

Description:: 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator

ECAD Model:

Datasheet:: lm431

Specifications

Texas Instruments LM431CIM/NOPB technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM431CIM/NOPB.

Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width)
Number of Pins
8
Operating Temperature
-40°C~85°C TA
Packaging
Tube
Tolerance
-0.6% 0.4%
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Temperature Coefficient
50ppm/°C Typical
Terminal Finish
Matte Tin (Sn)
Subcategory
Voltage References
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Terminal Pitch
1.27mm
Base Part Number
LM431
Pin Count
8
Number of Outputs
1
Output Voltage
37V
Output Type
Adjustable
Max Output Current
100mA
Trim/Adjustable Output
YES
Voltage
37V
Analog IC - Other Type
TWO TERMINAL VOLTAGE REFERENCE
Current
1A
Current - Output
100mA
Max Output Voltage
37V
Voltage - Output (Min/Fixed)
2.5V
Max Input Voltage
37V
Reference Voltage
36V
Reference Type
Shunt
Current - Cathode
1mA
Height
1.75mm
Length
4.9mm
Width
3.91mm
Thickness
1.58mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

LM431CIM/NOPB Overview

There is a handy package 8-SOIC (0.154, 3.90mm Width) used in this program.Shunt control is used to control the part as a voltage reference.An external package of Tube encloses the voltage reference ic.Terminations with various functions 8.Voltage measurements with a tolerance of -0.6% +0.4%.An analog IC TWO TERMINAL VOLTAGE REFERENCE is coupled to the voltage reference ic.The output voltage 37V is determined by test statistics.The output should be 1.Input can be entered on a Adjustable form.It contains 8 pins.The temperature should not rise above 260 during reflow soldering.Pins 8 are settled in the part.If you are designing a PCB that requires a high level of precision, Surface Mount is available.Within -40°C~85°C TA range of work.It can be used in a variety of applications due to its Voltage References type.The search term "LM431" will return other relevant parts.It is able to handle 100mA input applications.Applicable to Surface Mount applications.The voltage reference ic cannot output more current than 100mA in this case.The maximum output voltage of this voltage reference ic is 37V.Cathode currents should be 1mA in most cases.In view of the part's maximum input voltage of 37V, users are advised to confine the voltage accordingly.In this case, 2.5V is the fixed/minimum voltage generated.Could the voltage reference circuit contain Substances of Very High Concern (SVHC)?A voltage reference outputs a voltage of 36V regardless of external conditions.

LM431CIM/NOPB Features

-0.6% +0.4% Tolerance
TWO TERMINAL VOLTAGE REFERENCE Analog IC
Peak Reflow Temperature: 260
Max Output Voltage: 37V
Reference Voltage: 36V

LM431CIM/NOPB Applications

There are a lot of Texas Instruments
LM431CIM/NOPB Voltage Reference applications.

Automotive
3 V/5 V, 8-bit to 12-bit data converters
Precision data acquisition systems
High resolution converters
Industrial process control systems
Precision instruments
Notebook Computers
Cell Phones
Industrial Process Control
High-Resolution Analog-to-Digital

LM431CIM/NOPB More Descriptions

2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 8-SOIC -40 to 85
V-Ref Adjustable 2.495V to 37V 100mA 8-Pin SOIC N Rail
Two Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, BIPolar, PDSO8
VOLTAGE REF, SHUNT, 2.5V-36V, SOIC-8; Type de référence: Shunt - Ajustable; Gamme de produit: Série LM431; Tension de référence: 2.5V à 36V; Exactitude initiale: 0.5%; Coefficient de température: ± 50ppm/°C; Type de boîtier C
VOLTAGE REF, SHUNT, 2.5V-36V, SOIC-8; Voltage Reference Type:Shunt - Adjustable; Product Range:LM431 Series; Reference Voltage:2.5V to 36V; Initial Accuracy:0.5%; Temperature Coefficient:± 50ppm/°C; Voltage Reference Case Style:SOIC; No. of Pins:8Pins; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Automotive Qualification Standard:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019); Reference Volts:2.5V; Topology:Shunt
The LM431 is a 3-terminal adjustable shunt regulator with guaranteed temperature stability over the entire temperature range of operation. It is now available in a chip sized package (4-Bump micro SMD) using National's micro SMD package technology. The output voltage may be set at any level greater than 2.5V (VREF) up to 36V merely by selecting two external resistors that act as a voltage divided network. Due to the sharp turn-on characteristics this device is an excellent replacement for many zener diode applications.

Certification