onsemi LM431BCMX
$ 0.158
Obsolete
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.158
$ 0.206
Stock
965,862
466,671
Authorized Distributors
5
4
Case/Package
SOP
SOP
Number of Pins
8
8
Max Output Current
100 mA
100 mA
Min Input Voltage
-
-
Max Input Voltage
37 V
37 V
Min Output Voltage
2.47 V
2.47 V
Max Output Voltage
2.52 V
2.52 V
Tolerance
1 %
1 %
Temperature Coefficient
50 ppm/°C
50 ppm/°C
Cathode Current
1 mA
1 mA
Supply Chain
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.00.01
Introduction Date2000-09-25
Lifecycle StatusObsolete (Last Updated: 1 week ago)
LTB Date2020-11-13
LTD Date2021-05-13
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 1 week ago)
Related Parts
onsemiTL431AIDR2G
Voltage Reference, Precision, Shunt - Adjustable, TL431A Series, 2.495V to 36V, SOIC-8
onsemiTL431ACDR2G
Voltage Reference, Precision, Shunt - Adjustable, TL431A Series, 2.495V to 36V, SOIC-8
STMicroelectronicsTL431AIYDT
Voltage Reference, AEC-Q100, Shunt - Adjustable, 2.5V to 36V, 1 % Ref, SOIC-8
Descriptions
Descriptions of onsemi LM431BCMX provided by its distributors.
50ppm/℃ Adjustable 100mA 2.495V 37V 36V 1mA ±1% SOIC-8 SMD mount，glue mount 5mm*4mm*1.5mm
V-Ref Adjustable 2.495V to 36V 100mA 8-Pin SOIC N T/R
Adjustable/2.5 V, 1% Tolerance Shunt Regulator
Two Terminal Voltage Reference
Voltage References SOP-8 Shunt
LM431B - TWO TERMINAL VOLTAGE RE
Shunt Voltage Regulator IC; Termination Type:SMD; Package/Case:8-SOP; No. of Pins:8; Operating Temperature Range:-25°C to +85°C; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes; Cathode Current Max, Ik:100mA ;RoHS Compliant: Yes
The LM431A / LM431B / LM431C are three terminal output adjustable regulators with thermal stability over the full operating temperature range. The output voltage can be set to any value between VREF (approximately 2.5 V) and 36 V with two external resistors. These devices have a typical dynamic output impedance of 0.2 Ω. Active output circuit provides a sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many applications.
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON Semiconductor / Fairchild
- ON SEMICOND
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- onsemi / Fairchild
- ON SEMICONDUCTOR CORP
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Technical Specifications
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins8
Number of Terminals8
Weight230.4 mg
Technical
Cathode Current1 mA
Current Rating100 mA
Max Input Voltage37 V
Max Operating Temperature85 °C
Max Output Current100 mA
Max Output Voltage2.52 V
Min Operating Temperature-25 °C
Min Output Voltage2.47 V
Nominal Output Voltage2.495 V
Number of Channels1
Number of Circuits1
Number of Outputs1
Output TypeAdjustable
Output Voltage36 V
PackagingTape & Reel (TR)
Reference TypeAdjustable, Shunt
Reference Voltage2.495 V
Temperature Coefficient50 ppm/°C
Tolerance1 %
Dimensions
Height1.5 mm
Height - Seated (Max)1.8 mm
Length4.9 mm
Terminal Pitch1.27 mm
Width3.9 mm
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
REACH SVHCUnaffected
RoHSCompliant
Compliance Statements