LM2931AD50R
- Mfr.Part #
- LM2931AD50R
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG LINEAR 5V 100MA 8SO
- Stock
- 13,438
- In Stock :
- 13,438
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Height :
- 1.65mm
- Number of Pins :
- 8
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Nominal Output Voltage :
- 5V
- Voltage Tolerance-Max :
- 5%
- Max Output Current :
- 100mA
- Number of Functions :
- 1
- JESD-609 Code :
- e4
- Width :
- 4mm
- Factory Lead Time :
- 10 Weeks
- Terminal Form :
- Gull wing
- Quiescent Current :
- 30mA
- Peak Reflow Temperature (Cel) :
- 260
- Pin Count :
- 8
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Protection Features :
- Current Limit, Thermal Shutdown
- Base Part Number :
- LM2931
- REACH SVHC :
- No SVHC
- Number of Terminations :
- 8
- Output Voltage :
- 5V
- Terminal Position :
- Dual
- Accuracy :
- 4 %
- Dropout Voltage1-Nom :
- 0.25V
- Output Voltage Accuracy :
- 4 %
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Mount :
- Surface Mount
- Number of Regulators :
- 1
- Min Input Voltage :
- 26V
- Length :
- 5mm
- Output Voltage 1 :
- 5V
- Voltage - Input (Max) :
- 26V
- Operating Temperature :
- -40°C~125°C
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- PSRR :
- 75dB (120Hz)
- Packing Method :
- Tape and Reel
- Dropout Voltage :
- 250mV
- Weight :
- 4.535924g
- Input Bias Current :
- 2.5mA
- Output Type :
- FIXED
- Number of Outputs :
- 1
- Output Configuration :
- Positive
- RoHS Status :
- ROHS3 Compliant
- Radiation Hardening :
- No
- Voltage Dropout (Max) :
- 0.6V @ 100mA
- Packaging :
- Tape and Reel (TR)
- Datasheets
- LM2931AD50R

[Voltage Regulators - Linear] STMicroelectronics LM2931AD50R Overview
The STMicroelectronics LM2931AD50R is a linear voltage regulator integrated circuit designed to deliver a stable 5V output with a maximum current of 100mA. It comes in an 8-SO package, making it suitable for various electronic applications requiring a reliable voltage regulation solution. This regulator ensures precise output voltage regulation, low dropout voltage, and low quiescent current, making it ideal for power-sensitive applications where efficiency and stability are paramount.
LM2931AD50R Features
- Stable 5V output voltage
- Maximum output current of 100mA
- Low dropout voltage
- Low quiescent current
- 8-SO package for easy integration
- Precision voltage regulation
- Short-circuit and thermal overload protection
LM2931AD50R Applications
- Battery-powered devices: The LM2931AD50R is commonly used in battery-powered electronic devices such as portable radios, remote controls, and handheld instruments. Its low dropout voltage and low quiescent current make it an ideal choice for prolonging battery life.
- Automotive electronics: In automotive applications, the LM2931AD50R can be used for voltage regulation in various systems including dashboard electronics, lighting controls, and sensor modules. Its stable output voltage ensures reliable operation in harsh automotive environments.
- Industrial control systems: This voltage regulator is well-suited for industrial control systems requiring precise and stable voltage regulation. It can be used in PLCs (Programmable Logic Controllers), sensor interfaces, and motor control circuits to ensure consistent performance.
- Telecommunications equipment: The LM2931AD50R finds its place in telecommunications equipment such as routers, switches, and base stations where reliable power management is crucial for maintaining uninterrupted communication networks.
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