LM7812CT
Or copy the link below:
- Mfr.Part #
- LM7812CT
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- IC REG LIN FIXED POS STD REG 12V
- Stock
- 22,933
- In Stock ：
- 22,933
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Packaging :
- Tube
- Nominal Supply Current :
- 5.1mA
- Number of Outputs :
- 1
- Min Output Voltage :
- 12V
- Width :
- 4.7mm
- Min Input Voltage :
- 14.5V
- JESD-609 Code :
- e3
- Mount :
- Through Hole
- Number of Terminations :
- 3
- Accuracy :
- 4 %
- Voltage Dropout (Max) :
- 2V @ 1A Typ
- Terminal Pitch :
- 2.54mm
- Output Voltage 1 :
- 12V
- Dropout Voltage :
- 2V
- Voltage Tolerance-Max :
- 5%
- Contact Plating :
- Tin
- Nominal Output Voltage :
- 12V
- Number of Regulators :
- 1
- Terminal Position :
- Single
- Dropout Voltage1-Nom :
- 2V
- Max Supply Voltage :
- 35V
- RoHS Status :
- RoHS Compliant
- Package / Case :
- TO-220-3
- Quiescent Current :
- 8mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Power Supply Rejection Ratio (PSRR) :
- 71dB
- Height :
- 20.4mm
- ECCN Code :
- EAR99
- REACH SVHC :
- No SVHC
- Operating Temperature :
- -40°C~125°C
- Base Part Number :
- LM7812
- Published :
- 2014
- PSRR :
- 71dB (120Hz)
- Packing Method :
- Rail
- Number of Pins :
- 3
- Number of Functions :
- 1
- Pbfree Code :
- yes
- Voltage - Input (Max) :
- 35V
- Lead Free :
- Lead Free
- Mounting Type :
- Through Hole
- Output Voltage :
- 12V
- Protection Features :
- Over Temperature, Short Circuit
- Output Type :
- FIXED
- Max Output Current :
- 1A
- Length :
- 10.16mm
- Weight :
- 1.214g
- Output Voltage Accuracy :
- 4 %
- Radiation Hardening :
- No
- Output Configuration :
- Positive
- Datasheets
- LM7812CT
Voltage Regulators - Linear Fairchild Semiconductor LM7812CT Overview
The LM7812CT is a linear fixed positive voltage regulator integrated circuit manufactured by Fairchild Semiconductor. It is designed to provide a stable 12V output voltage from a higher input voltage source. With its standardized form factor and reliable performance, this IC is an essential component in various electronic applications where precise voltage regulation is required.
Featuring advanced regulation technology, the LM7812CT ensures minimal output voltage variations even under fluctuating input conditions, making it ideal for powering sensitive electronic devices. Its compact design and high efficiency contribute to space-saving and energy-efficient solutions in electronic circuits.
LM7812CT Features
- Fixed 12V Output Voltage
- Low Dropout Voltage
- Thermal Shutdown Protection
- Short Circuit Protection
- Wide Operating Temperature Range
- TO-220 Package for Easy Mounting
LM7812CT Applications
- Power Supplies: The LM7812CT is commonly used in power supply units for electronic devices such as audio amplifiers, LED displays, and industrial equipment. Its stable output voltage ensures reliable operation of these devices, even under varying load conditions.
- Automotive Electronics: In automotive applications, the LM7812CT can be employed in voltage regulator circuits to stabilize the voltage supplied to various vehicle systems, including engine control units, lighting systems, and dashboard displays.
- Consumer Electronics: The LM7812CT finds use in consumer electronic devices such as televisions, routers, and gaming consoles, where it provides stable voltage to critical components, ensuring reliable performance and longevity.
Example: The LM7812CT can be applied in audio amplifier power supplies to regulate the voltage supplied to the amplifier circuitry, ensuring consistent audio output quality across different input voltages.
Example: The LM7812CT can regulate the voltage supplied to dashboard displays, ensuring accurate readings of vehicle parameters regardless of fluctuations in the vehicle's electrical system.
Example: In router power supplies, the LM7812CT regulates the voltage supplied to the router's circuitry, preventing damage from voltage spikes and ensuring uninterrupted network connectivity.
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.
Manufacturer related products
Catalog related products
Related products
- Follow Us
-
- Payment
-
- Subscribe
- Certification
-
-
