L4931CD80-TR
- Mfr.Part #
- L4931CD80-TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG LINEAR 8V 250MA 8SO
- Stock
- 183,080
- In Stock :
- 183,080
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 8
- Number of Pins :
- 8
- PSRR :
- 67dB ~ 55dB (120Hz ~ 10kHz)
- Radiation Hardening :
- No
- RoHS Status :
- ROHS3 Compliant
- Max Output Current :
- 250mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage Dropout (Max) :
- 0.8V @ 250mA
- Packing Method :
- Tape and Reel
- Voltage - Input (Max) :
- 20V
- Terminal Form :
- Gull wing
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Input Voltage Absolute-Max :
- 20V
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Voltage - Output (Min/Fixed) :
- 8V
- Height :
- 1.65mm
- Protection Features :
- Over Current, Over Temperature
- Base Part Number :
- L4931
- Output Configuration :
- Positive
- Number of Outputs :
- 1
- Quiescent Current :
- 1.6mA
- Dropout Voltage1-Nom :
- 0.4V
- Mounting Type :
- Surface Mount
- Current - Supply (Max) :
- 7mA
- Pin Count :
- 8
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Accuracy :
- 2 %
- Number of Regulators :
- 1
- Output Voltage :
- 8V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Voltage Tolerance-Max :
- 4%
- Length :
- 5mm
- Input Bias Current :
- 800μA
- Number of Functions :
- 1
- Width :
- 4mm
- Lead Free :
- Lead Free
- Operating Temperature :
- -40°C~125°C
- Output Type :
- FIXED
- Output Voltage 1 :
- 8V
- Terminal Position :
- Dual
- Dropout Voltage :
- 400mV
- JESD-609 Code :
- e4
- Output Voltage Accuracy :
- 2 %
- Datasheets
- L4931CD80-TR
L4931CD80-TR Documents

[Voltage Regulators - Linear] STMicroelectronics L4931CD80-TR Overview
STMicroelectronics presents the L4931CD80-TR, an exemplary Linear Voltage Regulator meticulously designed to meet the stringent demands of modern electronic circuits. This Integrated Circuit (IC) offers impeccable regulation of 8V with a current output of 250mA, ensuring stable and reliable power delivery for a myriad of applications.
With its compact 8SO package and exceptional performance, the L4931CD80-TR emerges as a quintessential choice for engineers and manufacturers seeking unparalleled voltage regulation solutions. Its robust design, coupled with STMicroelectronics' renowned manufacturing standards, guarantees longevity and efficiency in diverse industrial settings.
L4931CD80-TR Features
- Efficient Linear Voltage Regulation: Provides a steady output voltage of 8V with minimal fluctuations, ensuring optimal performance of connected devices.
- Wide Input Voltage Range: Accommodates input voltages with flexibility, making it suitable for various power supply configurations.
- Low Dropout Voltage: Maintains regulation even when input voltage approaches output voltage, enhancing efficiency and reliability.
- Thermal Overload Protection: Safeguards the IC against excessive heat, preserving its longevity and performance under challenging operating conditions.
- Compact 8SO Package: Facilitates easy integration into space-constrained applications, ideal for compact electronic devices and systems.
L4931CD80-TR Applications
- Industrial Automation Systems: Employed in PLCs (Programmable Logic Controllers) and control systems to ensure precise voltage regulation, enhancing overall system stability and performance.
- Telecommunication Equipment: Integrated into networking devices and communication infrastructure to provide reliable power supply, guaranteeing uninterrupted operation in demanding environments.
- Consumer Electronics: Embedded within electronic gadgets such as routers, set-top boxes, and smart home devices to deliver consistent power, enabling seamless user experiences.
- Medical Devices: Utilized in medical equipment and instrumentation to maintain critical voltage levels, ensuring patient safety and accurate device operation.
- Automotive Electronics: Integrated into vehicle electronics for voltage regulation in various subsystems, contributing to the efficiency and reliability of automotive systems.
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