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LX8940

Features: 2% Internally Trimmed Output Output Current In Excess Of 1A Input-Output Differential Less Than 0.4V At 1A Reverse Battery Protection 60V Load Dump Protection -50V Reverse Transient Protection Short Circuit Protection Internal Thermal Overload Protection Available In 3-Lead Plastic TO-2...

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SeekIC No. : 004403578 Detail

LX8940: Features: 2% Internally Trimmed Output Output Current In Excess Of 1A Input-Output Differential Less Than 0.4V At 1A Reverse Battery Protection 60V Load Dump Protection -50V Reverse Transient Prote...

LX8940 Data Sheet

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Part Number:
LX8940
Supply Ability:
5000

Price Break

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

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Upload time: 2024/4/26

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Product Details

Description



Features:

2% Internally Trimmed Output
Output Current In Excess Of 1A
Input-Output Differential Less Than 0.4V At 1A
Reverse Battery Protection
60V Load Dump Protection
-50V Reverse Transient Protection
Short Circuit Protection
Internal Thermal Overload Protection
Available In 3-Lead Plastic TO-220
Drops In Most lM2940 Sockets


Application

Small Headroom Battery Applications
High Efficiency Linear Regulators
Post Regulators For Switching Power Supplies
Green PC Monitor Applications


Pinout

Connection Diagram


Specifications

Input Voltage (VIN) ..........................................................................-15V to 26V
Operating Junction Temperature
     Plastic (P Package) .....................................................................150°C
Storage Temperature Range ...........................................................-65°C to 150°C
Lead Temperature (Soldering, 10 seconds) .....................................300°C


Description

The LX8940 is a 5V, low dropout, low quiescent current regulator rated for 1A of output current. It can regulate with as low as 0.4V headroom between the input and output voltages, thus minimizing power dissipation. In addition, it can be used in applications where worst case supplies require a low input output differential to maintain regulation. This feature makes it ideal for computer monitors that have to comply with energy-efficient / "Green PC" programs, where the input voltage drops to only a few tenths of a volt above the output when power supplym enters sleep-mode operation.




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