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SC1456

Features: • Two guaranteed 150 mA outputs• Designed to operate with ceramic capacitors• Fixed or adjustable outputs• Very small external components• Low 75VRMS output noise• Very low supply currents• Thermal overload protection• Reverse battery prote...

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SeekIC No. : 004485483 Detail

SC1456: Features: • Two guaranteed 150 mA outputs• Designed to operate with ceramic capacitors• Fixed or adjustable outputs• Very small external components• Low 75VRMS output n...

SC1456 Data Sheet

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Part Number:
SC1456
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:

• Two guaranteed 150 mA outputs
• Designed to operate with ceramic capacitors
• Fixed or adjustable outputs
• Very small external components
• Low 75VRMS output noise
• Very low supply currents
• Thermal overload protection
• Reverse battery protection
• Individual low power shutdown
• Surface mount packaging (10 pin MSOP)
• Full industrial temperature range




Application

• Battery Powered Systems
• Cellular Telephones
• Cordless Telephones
• Personal Digital Assistants
• Portable Instrumentation
• Modems
• PCMCIA cards




Pinout

Connection Diagram


Specifications

Parameter Symbol Maximum Units
Input Supply Voltage VIN -0.3 to 7 V
Thermal Resistance Junction to Ambient JA 113 °C/W
Operating Ambient Temperature Range TA -40 to +85 °C
Operating Junction Temperature Range TJ -40 to +125 °C
Storage Temperature Range TSTG -65 to +150 °C
Lead Temperature (Soldering) 10 Sec TLEAD 300 °C
ESD Rating (Human Body Model) ESD 1.25 kV



Description

The SC1456 contains two low dropout linear regulators that operate from a +2.5V to +6V input range and deliver up to 150mA. PMOS pass transistors allow a low 110A supply current per device to remain independent of load, making these devices ideal for battery operated portable equipment such as cellular phones, cordless phones and personal digital assistants.

Each device can be powered from a separate supply voltage or the same supply voltage for maximum flexibility. The output voltage of each device can be preset or adjusted with an external resistor divider. Other features include independant low powered shutdown, short circuit protection, thermal shutdown protection and reverse battery protection for each regulator. The SC1456 comes in the tiny 10 lead MSOP package.




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