LM2931CMX
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- Mfr.Part #
- LM2931CMX
- Manufacturer
- National Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG LIN POS ADJ 100MA 8SOIC
- Stock
- 42,449
- In Stock ：
- 42,449
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Mount :
- Surface Mount
- Min Output Voltage :
- 3V
- Packing Method :
- TR
- Terminal Position :
- Dual
- Pin Count :
- 8
- Output Configuration :
- Positive
- Max Output Voltage :
- 24V
- Max Output Current :
- 100mA
- Thickness :
- 1.58mm
- Output Voltage :
- 24V
- Base Part Number :
- LM2931
- Quiescent Current :
- 1mA
- Reference Voltage :
- 1.26V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Mounting Type :
- Surface Mount
- Number of Pins :
- 8
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- RoHS Status :
- Non-RoHS Compliant
- Operating Temperature :
- -40°C~85°C
- Output Type :
- Adjustable
- Protection Features :
- Over Temperature, Reverse Polarity, Short Circuit
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- REACH SVHC :
- No SVHC
- Number of Terminations :
- 8
- Load Regulation-Max(%) :
- 1%
- Peak Reflow Temperature (Cel) :
- 235
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e0
- Current - Supply (Max) :
- 15mA
- Dropout Voltage :
- 300mV
- Number of Outputs :
- 1
- Number of Functions :
- 1
- Voltage Dropout (Max) :
- 0.3V @ 100mA
- ECCN Code :
- EAR99
- Min Input Voltage :
- 0V
- Lead Free :
- Contains Lead
- Dropout Voltage1-Nom :
- 0.3V
- Width :
- 3.91mm
- Lifecycle Status :
- NRND (Last Updated: 5 days ago)
- Current Rating :
- 100mA
- Number of Regulators :
- 1
- Voltage - Input (Max) :
- 26V
- Packaging :
- Tape and Reel (TR)
- Qualification Status :
- Not Qualified
- PSRR :
- 55dB (120Hz)
- Height :
- 1.75mm
- Reach Compliance Code :
- not_compliant
- Length :
- 4.9mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- LM2931CMX
Voltage Regulators - Linear National Semiconductor LM2931CMX Overview
The LM2931CMX from National Semiconductor represents a significant advancement in the field of linear voltage regulation. Designed to cater to an array of low-power applications, this adjustable linear regulator maintains a steady, reliable output despite variations in input voltage and load conditions. Its robust design includes features such as low quiescent current and positive voltage adjustment capability, making it ideal for extending battery life in portable devices. The compact 8-SOIC package of the LM2931CMX ensures that it can be incorporated into space-constrained applications without compromising performance, embodying the engineering excellence associated with the Voltage Regulators - Linear category from National Semiconductor.
LM2931CMX Features
This adjustable linear voltage regulator delivers several key features that make it indispensable for a wide range of applications. Notably, it supports a positive adjustable output with a capacity of up to 100 mA of load current. Its dropout voltage is exceptionally low, enhancing its efficiency in battery-operated devices. Furthermore, the LM2931CMX is equipped with features such as short-circuit protection and thermal shutdown, ensuring reliable performance and longevity in demanding scenarios.
LM2931CMX Applications
- Battery-Powered Devices: The LM2931CMX is crucial for extending battery life due to its low dropout voltage and quiescent current, making it ideal for mobile phones, portable media players, and other handheld devices.
- Automotive Electronics: It can be applied in vehicle-based systems where stable voltage is critical, such as in dashboard instruments or GPS devices, ensuring consistent performance despite the car’s varying operating conditions.
- Solar Power Systems: Suitable for small-scale solar applications where it helps maintain consistent output voltage from variable solar input, thereby protecting sensitive solar-powered devices.
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