L7812ABV
- Mfr.Part #
- L7812ABV
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- IC REG LINEAR 12V 1.5A TO220AB
- Stock
- 1
- In Stock :
- 1
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Voltage Tolerance-Max :
- 2%
- Number of Outputs :
- 1
- Lead Free :
- Lead Free
- Operating Temperature :
- -40°C~125°C
- Dropout Voltage1-Nom :
- 2V
- Output Voltage Accuracy :
- 2 %
- Nominal Output Voltage :
- 12V
- Package / Case :
- TO-220-3
- Number of Terminations :
- 3
- Power Supply Rejection Ratio (PSRR) :
- 60dB
- Number of Functions :
- 1
- Contact Plating :
- Tin
- Voltage Dropout (Max) :
- 2V @ 1A Typ
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Max Output Current :
- 1.5A
- Packaging :
- Tube
- REACH SVHC :
- No SVHC
- Number of Regulators :
- 1
- Length :
- 10.4mm
- Number of Pins :
- 3
- Min Output Voltage :
- 12V
- Height :
- 9.15mm
- Radiation Hardening :
- No
- Quiescent Current :
- 6mA
- Width :
- 4.6mm
- Terminal Position :
- Single
- PSRR :
- 60dB (120Hz)
- Weight :
- 4.535924g
- Accuracy :
- 2 %
- Dropout Voltage :
- 2V
- Min Input Voltage :
- 14V
- Output Configuration :
- Positive
- JESD-609 Code :
- e3
- Pin Count :
- 3
- Base Part Number :
- L7812
- Factory Lead Time :
- 24 Weeks
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Output Voltage :
- 12V
- Protection Features :
- Over Temperature, Short Circuit
- Mount :
- Through Hole
- Output Type :
- FIXED
- Voltage - Input (Max) :
- 35V
- Output Voltage 1 :
- 12V
- Mounting Type :
- Through Hole
- Datasheets
- L7812ABV

Voltage Regulators - Linear STMicroelectronics L7812ABV Overview
The L7812ABV by STMicroelectronics stands out in the market of linear voltage regulators, providing a reliable solution for managing stable 12V output from varied input sources. Designed for robust performance in a TO-220AB package, this regulator ensures a continuous output of up to 1.5A. The device is tailored to meet the stringent requirements of high-performance electronics by offering consistent voltage delivery and superior thermal management, making it an ideal choice for applications demanding high reliability and efficiency. The integration of the Voltage Regulators - Linear STMicroelectronics L7812ABV into your projects guarantees enhanced operational stability and extended lifespan of electronic components.
L7812ABV Features
This voltage regulator includes several key features that make it particularly valuable for diverse applications. It offers thermal overload protection, ensuring the device operates within safe temperature limits. Additionally, the L7812ABV provides short-circuit protection, enhancing its durability against unexpected electrical faults. Its ability to handle a dropout voltage of approximately 2V at maximum output current makes it suitable for various operational environments, from industrial to consumer electronics.
L7812ABV Applications
- Consumer Electronics: Utilized in home appliances and entertainment systems to provide a stable power supply, ensuring reliable device functionality.
- Automotive Electronics: Employs in automotive systems to regulate sensors and control units, maintaining consistent performance despite car battery voltage fluctuations.
- Telecommunication Equipment: Integral in powering devices such as modems and routers, facilitating effective communication by stabilizing power inputs.
- Industrial Machinery: Used in industrial control systems, the L7812ABV helps safeguard sensitive circuitry against irregular power supplies, promoting operational reliability and safety.
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.
















