LM2931AZ5
- Mfr.Part #
- LM2931AZ5
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
- Datasheet
- Download
- Description
- IC REG LINEAR 5V 100MA TO92-3
- Stock
- 24,328
- In Stock :
- 24,328
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Height :
- 4.95mm
- Number of Functions :
- 1
- Package / Case :
- TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
- Output Voltage 1 :
- 5V
- Quiescent Current :
- 2.5mA
- Number of Outputs :
- 1
- Input Bias Current :
- 2.5mA
- Output Type :
- FIXED
- Number of Terminations :
- 3
- Factory Lead Time :
- 8 Weeks
- Nominal Output Voltage :
- 5V
- Weight :
- 4.535924g
- Dropout Voltage :
- 250mV
- Voltage Dropout (Max) :
- 0.6V @ 100mA
- ECCN Code :
- EAR99
- Number of Regulators :
- 1
- Pin Count :
- 3
- JESD-609 Code :
- e3
- Packing Method :
- Tape and Reel
- Contact Plating :
- Tin
- Voltage - Input (Max) :
- 26V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Mounting Type :
- Through Hole
- Accuracy :
- 4 %
- Lead Free :
- Lead Free
- Max Output Current :
- 100mA
- Dropout Voltage1-Nom :
- 0.25V
- Protection Features :
- Current Limit, Thermal Shutdown
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage Accuracy :
- 4 %
- Output Voltage :
- 5V
- Number of Pins :
- 3
- Base Part Number :
- LM2931
- Width :
- 3.94mm
- Terminal Position :
- BOTTOM
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Operating Temperature :
- -40°C~125°C
- Voltage Tolerance-Max :
- 5%
- Min Input Voltage :
- 26V
- Mount :
- Through Hole
- Min Output Voltage :
- 5V
- Output Configuration :
- Positive
- Length :
- 4.95mm
- REACH SVHC :
- No SVHC
- Qualification Status :
- Not Qualified
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- PSRR :
- 75dB (120Hz)
- Packaging :
- Tape and Reel (TR)
- Datasheets
- LM2931AZ5

Voltage Regulators - Linear Fairchild Semiconductor LM2931AZ5 Overview
The LM2931AZ5 from Fairchild Semiconductor is a robust and reliable linear voltage regulator, meticulously engineered to maintain a steady 5V output with a capacity of up to 100mA. This component is an ideal choice for applications requiring stable low-voltage power supply, with the added benefits of low dropout performance and a rugged design. The LM2931AZ5 is specifically crafted to enhance system reliability and is ideal for battery-powered devices due to its exceptional low-power consumption and power-saving features.
LM2931AZ5 Features
The LM2931AZ5 offers several key features that make it a preferred choice for designers and engineers. It provides a stable 5V output, essential for consistent device operation. The regulator also boasts a low dropout voltage, ensuring efficiency even with low input voltages. Additionally, it includes over-temperature and over-current protection, safeguarding the device and connected components from potential damage due to abnormal operating conditions.
LM2931AZ5 Applications
- Automotive Electronics: Utilized in car infotainment systems to provide stable operation in a fluctuating automotive power environment.
- Portable Devices: Essential for maintaining battery efficiency and prolonging the life of portable medical devices and mobile gadgets by ensuring a consistent power supply.
- Power Management: Used in solar applications to regulate and stabilize voltage from photovoltaic cells for reliable system performance.
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