LM431BIM3 - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LM431BIM3
Manufacturer

TI
ChipWorker Part#

CW66856689
Category

Voltage Reference
Package

SOT-23-3
Description

V-Ref Adjustable 2.495V to 37V 100mA 3Pin SOT-23 T/R
Documentation

Datasheet

LM431BIM3 Global Supplier

{{ supplierTable.supplier }}	{{ supplierTable.part }}	{{ supplierTable.availability }}	MOQ	{{ supplierTable.delivery_date }}

{{viewMore}}
{{viewMore}}
DigiKey	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Arrow	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Mouser	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
					{{submitRFQ}}

LM431BIM3 Specifications

Attribute	Attribute Value

Part Number	LM431BIM3
Manufacturer	TI
ChipWorker Part#	CW66856689
Category	Voltage Reference
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	3 Pin
Case/Package	SOT-23-3
Capacitance Tolerance	±1 %
Output Voltage	2.495V ~ 37V
Output Current	100 mA
Supply Current	1.00 A
Number of Channels	1 Channel
Input Voltage (Max)	37 V
Output Voltage (Max)	37 V
Output Voltage (Min)	2.495 V
Output Current (Max)	100 mA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	37 V
	expand all
Operating Temperature	-40℃ ~ 85℃
Temperature Coefficient	±50 ppm/℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
ECCN Code	EAR99

Product Description

Description
The LM431 is a 3-terminal adjustable shunt regulator with ensured temperature stability over the entire temperature range of operation. The output voltage may be set at any level greater than 2.5 V (VREF) up to 36 V merely by selecting two external resistors that act as a voltage divided network. Due to the sharp turnon characteristics this device is an excellent replacement for many Zener diode applications.
Features
1• Average Temperature Coefficient 50 ppm/°C
• Temperature Compensated for Operation Over the Full Temperature Range
• Programmable Output Voltage
• Fast Turnon Response
• Low-Output Noise
• Low-Dynamic Output Impedance
• Available in Space-Saving SOIC-8, SOT-23, and TO-92 Packages
Applications
• Adjustable Voltage or Current Linear and Switching Power Supplies
• Voltage Monitoring
• Current Source and Sink Circuits
• Circuits Requiring Precision References
• Zener Diode Replacements

expand all

Delivery

DHLPrice

UPS

FedEx

TNT

EMS

OCS

SF EXPRESS

Chipworker Certification

Ordering Information

Order Payment Shipping Package Quality Assurance

These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
- You can check the status of your order in the “My Order” section of your personal account.
- Orders cannot be canceled after the package has been shipped. View more >
- Works with both individual and corporate clients. View more >
- All prices on the website include 20% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us.
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more >
- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

Contact Us

Buy LM431BIM3

Stock is limited and changes quickly. Our 24/7 online sales team is ready to respond to your inquiries and orders at any time.