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LP3993

Features: ·Stable with Low-Value Ceramic Input and Output Capacitors·No Noise Bypass Capacitor Required·Fast Turn-On·Logic Controlled Enable·Thermal-Overload and Short-Circuit Protection·-40 to +125°C junction temperature range for operationApplication·Cellular Phones·PDA Handsets·Wireless LAN dev...

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SeekIC No. : 004398927 Detail

LP3993: Features: ·Stable with Low-Value Ceramic Input and Output Capacitors·No Noise Bypass Capacitor Required·Fast Turn-On·Logic Controlled Enable·Thermal-Overload and Short-Circuit Protection·-40 to +125...

LP3993 Data Sheet

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Part Number:
LP3993
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: 2024/12/21

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Product Details

Description



Features:

· Stable with Low-Value Ceramic Input and Output Capacitors
· No Noise Bypass Capacitor Required
· Fast Turn-On
· Logic Controlled Enable
· Thermal-Overload and Short-Circuit Protection
· -40 to +125°C junction temperature range for operation


Application

· Cellular Phones
· PDA Handsets
· Wireless LAN devices


Pinout

Connection Diagram


Specifications

VIN Pin; Input Voltage ................  -0.3 to 6.5V
VOUT Pin; Output Voltage .-0.3 to (VIN + 0.3V) to 6.5V (max)
VEN Pin; Enable Input ..   - 0.3 to (VIN + 0.3V) to 6.5V (max)
Junction Temperature ....................  150°C
Lead/Pad Temp. (Note 3)
                                     SOT23 ............... 260°C
                                micro SMD ..............   265°C
Storage Temperature ................  -65 to 150°C
Continuous Power Dissipation
Internally Limited(Note 4)
ESD (Note 5)
                Human Body Model ................    2KV
                       Machine Model ................  200V


Description

The LP3993 is a linear regulator capable of supplying 80mA output current. The LP3993 is designed to meet the requirements of digital systems where low IQ, fast start up, and good load transient response are important.

The device has been designed to work with small ceramic capacitors of 1.0F and above.

This device is available with outputs in the range 1.5V to 3.3V outputs. Please contact your local sales office for availability of particular voltage options.




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