L4931ABD33-TR
- Mfr.Part #
- L4931ABD33-TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V 250MA 8SO
- Stock
- 19,157
- In Stock :
- 19,157
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Factory Lead Time :
- 10 Weeks
- Voltage Dropout (Max) :
- 0.8V @ 250mA
- Output Voltage 1 :
- 3.3V
- Output Type :
- FIXED
- Terminal Form :
- Gull wing
- Output Voltage Accuracy :
- 1 %
- Frequency Stability :
- 20 PPM
- Pin Count :
- 8
- Dropout Voltage :
- 400mV
- Voltage Tolerance-Max :
- 2%
- Number of Functions :
- 1
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~125°C
- Max Output Current :
- 250mA
- Packaging :
- Tape and Reel (TR)
- Current - Supply (Max) :
- 6mA
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Accuracy :
- 1 %
- Number of Pins :
- 8
- Terminal Position :
- Dual
- Radiation Hardening :
- No
- Frequency :
- 312MHz
- Min Output Voltage :
- 3.3V
- Number of Terminations :
- 8
- Width :
- 4mm
- Base Part Number :
- L4931
- Dropout Voltage1-Nom :
- 0.4V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Lead Free
- Mount :
- Surface Mount
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Height :
- 1.65mm
- Input Bias Current :
- 600μA
- Number of Outputs :
- 1
- Packing Method :
- Tape and Reel
- Output Configuration :
- Positive
- JESD-609 Code :
- e4
- Length :
- 5mm
- PSRR :
- 73dB ~ 55dB (120Hz ~ 10kHz)
- Voltage - Input (Max) :
- 20V
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Time@Peak Reflow Temperature-Max (s) :
- 30
- RoHS Status :
- ROHS3 Compliant
- Quiescent Current :
- 1mA
- Output Voltage :
- 3.3V
- Protection Features :
- Over Current, Over Temperature
- Operating Supply Voltage :
- 3.3V
- Number of Regulators :
- 1
- Datasheets
- L4931ABD33-TR

Voltage Regulators - Linear STMicroelectronics L4931ABD33-TR Overview
Introducing the Voltage Regulators - Linear STMicroelectronics L4931ABD33-TR, a high-performance low-dropout linear voltage regulator designed for precision voltage control in sensitive electronics. This compact component from STMicroelectronics offers a steady 3.3V output with a current capacity of up to 250mA, making it ideal for sustaining reliable operation across various applications. Its robust design ensures efficiency and stability, safeguarding your circuits against inconsistencies in power supply and thermal overload. The L4931ABD33-TR stands out for its exceptional low dropout characteristic, which enhances overall efficiency and reduces power losses.
L4931ABD33-TR Features
The L4931ABD33-TR voltage regulator incorporates multiple features that make it an essential component for precision electronic applications. These include a low dropout voltage which minimizes efficiency losses during regulation, ensuring devices operate with optimal energy usage. Additionally, it supports a wide operating temperature range, making it suitable for use in varying environmental conditions. The device also features overtemperature and overcurrent protection, enhancing its reliability and durability in demanding applications.
L4931ABD33-TR Applications
- Consumer Electronics: Utilized in powering sensitive electronics like smartphones and tablets, ensuring stable operation with minimal power dissipation.
- Portable Devices: Ideal for use in portable medical devices where consistent and reliable voltage is crucial for accurate readings and device functionality.
- Embedded Systems: Serves as a reliable power source in embedded systems, providing the necessary voltage stability for microcontrollers and other programmable devices.
- Telecommunications: Used in telecommunications equipment to maintain steady voltage, thus ensuring uninterrupted service and reliability in communication networks.
- Power Management: Applied in power management systems for efficient regulation of energy in various industrial and commercial settings, enhancing overall system stability.
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