L7912CP
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- Mfr.Part #
- L7912CP
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-220-3 Full Pack
- Datasheet
- Download
- Description
- IC REG LINEAR -12V 1.5A TO220FP
- Stock
- 6,085
- In Stock ：
- 6,085
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Nominal Output Voltage :
- -12V
- Power Supply Rejection Ratio (PSRR) :
- 60dB
- Voltage Tolerance-Max :
- 5%
- Length :
- 10.4mm
- Number of Outputs :
- 1
- Quiescent Current :
- 3mA
- Output Configuration :
- Negative
- Voltage - Input (Max) :
- -35V
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Dropout Voltage :
- 1.1V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- REACH SVHC :
- No SVHC
- Output Voltage 1 :
- 12V
- Min Output Voltage :
- -12V
- Number of Regulators :
- 1
- Voltage Dropout (Max) :
- 1.1V @ 1A Typ
- Factory Lead Time :
- 12 Weeks
- Number of Pins :
- 3
- Package / Case :
- TO-220-3 Full Pack
- Weight :
- 2.565008g
- ECCN Code :
- EAR99
- Output Voltage :
- -12V
- Terminal Position :
- Single
- RoHS Status :
- ROHS3 Compliant
- Output Type :
- FIXED
- Base Part Number :
- L7912
- Mount :
- Through Hole
- Protection Features :
- Over Temperature, Short Circuit
- Number of Terminations :
- 3
- Terminal Pitch :
- 2.54mm
- Number of Functions :
- 1
- Max Output Current :
- 1.5A
- PSRR :
- 60dB (120Hz)
- Dropout Voltage1-Nom :
- 1.1V
- Operating Temperature :
- 0°C~125°C
- Width :
- 4.6mm
- Packaging :
- Tube
- Height :
- 9.3mm
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- JESD-609 Code :
- e3
- Min Input Voltage :
- -14.5V
- Mounting Type :
- Through Hole
- Pin Count :
- 3
- Datasheets
- L7912CP
Voltage Regulators - Linear STMicroelectronics L7912CP Overview
The Voltage Regulators - Linear STMicroelectronics L7912CP is a robust linear voltage regulator designed to deliver a fixed output of -12V, ideal for a variety of demanding applications. This regulator ensures a stable -12V output even under conditions of varying input voltage and load changes. With its TO-220FP package, it offers efficient heat dissipation and high reliability, making it an optimal choice for applications requiring a dependable negative voltage supply. The L7912CP's ability to handle up to 1.5A of output current makes it particularly useful in power-intensive applications, providing both precision and power in a compact form factor.
L79112CP Features
The L7912CP voltage regulator from STMicroelectronics is equipped with several key features that make it highly effective and reliable for a range of applications. Its ability to maintain a constant -12V output over a wide range of input voltages and load conditions is central to its design. Additionally, the device includes thermal overload protection, which ensures it operates within safe temperature ranges, and short-circuit protection to guard against electrical anomalies. The regulator's TO-220FP packaging not only facilitates effective thermal management but also enhances its durability and longevity in challenging environments.
L7912CP Applications
- Telecommunications Equipment: Used to provide reliable power supply in various telecommunications systems, ensuring stable operation and performance consistency.
- Consumer Electronics: Employs its -12V output in audio and video equipment to enhance signal integrity and reduce noise levels.
- Automotive Electronics: Integral in vehicle electronic systems where consistent and regulated power is crucial for safety and functionality.
- Industrial Automation: Powers sensors and actuators, facilitating precise control in automated manufacturing processes.
- Computer Hardware: Utilized in PCs and servers to regulate power supplied to sensitive components, promoting reliability and extended lifespan.
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