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SPX2931

Features: 3.3V and 3.5V Versions Output Current in Excess of 100 mA Input-Output Differential is 0.3 at 100mA Mirror-Image Insertion Protection Internal Thermal Protection Available in TO-92 and SOT-89 Packages Improved Version of the Industry Standard LM2931 Reverse Battery, Internal Short Circu...

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SeekIC No. : 004501543 Detail

SPX2931: Features: 3.3V and 3.5V Versions Output Current in Excess of 100 mA Input-Output Differential is 0.3 at 100mA Mirror-Image Insertion Protection Internal Thermal Protection Available in TO-92 and SO...

SPX2931 Data Sheet

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Part Number:
SPX2931
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

3.3V and 3.5V Versions
Output Current in Excess of 100 mA
Input-Output Differential is 0.3 at 100mA
Mirror-Image Insertion Protection
Internal Thermal Protection
Available in TO-92 and SOT-89 Packages
Improved Version of the Industry Standard LM2931
Reverse Battery, Internal Short Circuit, 20V Reverse Transient and 60V Load Dump Protection
Availiable with either 2% or 3% Output Accurancy at 25°C


Application

Portable Instrumentation
Cordless Telephones
Radio Control Systems


Pinout

Connection Diagram


Specifications

Power Dissipation (note 3) ........................................ Internally limited
Lead Temp (soldering, 5 seconds) ............................................ 260°C
Storage Temperature Range .................................. -65°C to +150°C
Input Supply Voltage Range ............................................ -0.3 to +30V
ESD Rating (note 4) ....................................................................... 2kV
Input Voltage Range ........................................................... 3.0 to 26V
Operating Junction Temperature Range .................... -40°C to 125°C
TO-92JA ............................................................................. 160°C/W
SOT-89JA ........................................................................... 110°C/W


Description

The SPX2931 is a low power, positive voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2931 features offers very low quiescent currents (0.4 mA), and very low drop output voltage (50 mV at light load and 300 mV at 100 mA). The SPX2931 is offered in a 3-pin TO-92, and SOT-89 package.




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