LM2937ET-12
- Mfr.Part #
- LM2937ET-12
- Manufacturer
- Texas Instruments
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- IC REG LINEAR 12V 500MA TO220-3
- Stock
- 11,283
- In Stock :
- 11,283
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Voltage - Input (Max) :
- 26V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Thickness :
- 4.572mm
- Dropout Voltage1-Nom :
- 0.5V
- Terminal Position :
- Single
- Height :
- 4.7mm
- Number of Terminations :
- 3
- Voltage Dropout (Max) :
- 1V @ 50mA
- Base Part Number :
- LM2937
- Output Voltage :
- 12V
- Lead Free :
- Contains Lead
- Number of Outputs :
- 1
- Output Voltage Accuracy :
- 5 %
- Output Voltage 1 :
- 12V
- Operating Temperature :
- -40°C~125°C
- Number of Pins :
- 3
- JESD-609 Code :
- e0
- Radiation Hardening :
- No
- Number of Functions :
- 1
- Quiescent Current :
- 10mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Dropout Voltage :
- 500mV
- Protection Features :
- Over Temperature, Reverse Polarity, Short Circuit
- Current - Quiescent (Iq) :
- 2mA
- Package / Case :
- TO-220-3
- Output Type :
- FIXED
- Terminal Pitch :
- 2.54mm
- Output Configuration :
- Positive
- Packaging :
- Tube
- Min Input Voltage :
- 0V
- Max Output Current :
- 500mA
- Nominal Output Voltage :
- 12V
- ECCN Code :
- EAR99
- Width :
- 10.16mm
- Mount :
- Through Hole
- Lifecycle Status :
- NRND (Last Updated: 3 days ago)
- Voltage Tolerance-Max :
- 5%
- Current - Supply (Max) :
- 20mA
- Mounting Type :
- Through Hole
- Pin Count :
- 3
- REACH SVHC :
- No SVHC
- RoHS Status :
- Non-RoHS Compliant
- Length :
- 14.986mm
- Accuracy :
- 5 %
- Number of Regulators :
- 1
- Datasheets
- LM2937ET-12

[Voltage Regulators - Linear] Texas Instruments LM2937ET-12 Overview
Introducing the LM2937ET-12, a premier linear voltage regulator meticulously crafted by Texas Instruments to cater to the discerning needs of electronic enthusiasts and professionals alike. Renowned for its exceptional performance and reliability, this IC regulator epitomizes precision engineering at its finest. Designed to deliver a stable output voltage of 12V with a maximum current rating of 500mA, it ensures consistent power distribution across various applications, setting a new benchmark for efficiency and functionality.
Equipped with cutting-edge technology and backed by Texas Instruments' unwavering commitment to quality, the LM2937ET-12 stands as a testament to innovation and excellence in the field of integrated circuits. Whether utilized in industrial settings or embedded within consumer electronics, this versatile regulator guarantees optimal performance and seamless integration, making it the preferred choice for B2B clients seeking unparalleled value and performance.
LM2937ET-12 Features
- Precision linear voltage regulation
- Output voltage: 12V
- Maximum output current: 500mA
- Low dropout voltage
- Thermal shutdown and current limiting protection
- Wide operating temperature range
- TO-220-3 package for easy mounting
- Efficient and reliable performance
LM2937ET-12 Applications
- Industrial Automation: The LM2937ET-12 finds its application in industrial automation systems where precise voltage regulation is essential for the operation of sensors, actuators, and control circuits. Its robust design and thermal protection features make it an ideal choice for harsh industrial environments, ensuring uninterrupted performance under demanding conditions.
- Telecommunications Equipment: In telecommunications equipment such as routers, switches, and communication modules, the LM2937ET-12 plays a crucial role in maintaining stable power supply voltages, thereby enhancing the reliability and longevity of the devices. Its low dropout voltage and current limiting protection make it suitable for powering sensitive electronic components in telecommunications infrastructure.
- Medical Devices: The stringent requirements of medical devices demand precision and reliability, both of which are embodied by the LM2937ET-12. From patient monitoring systems to diagnostic equipment, this voltage regulator ensures consistent and accurate power delivery, contributing to the safety and effectiveness of medical procedures. Its thermal shutdown feature provides an added layer of protection against overheating, making it suitable for medical applications where patient safety is paramount.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















