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TK70403

Features: Low Input Voltage Operation (Single Battery Cell) Internal PNP Transistor Internal Shutdown Control (Off Current, 0.1 mA max) Low Dropout Voltage [30 mV (typ.) at 2 A] Miniature Package (SOT-26) Very Low NoiseApplicationPagers Personal Communication Equipment Portable Consumer Equipment ...

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TK70403: Features: Low Input Voltage Operation (Single Battery Cell) Internal PNP Transistor Internal Shutdown Control (Off Current, 0.1 mA max) Low Dropout Voltage [30 mV (typ.) at 2 A] Miniature Package (S...

TK70403 Data Sheet

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Part Number:
TK70403
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: 2025/1/11

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Product Details

Description



Features:

 Low Input Voltage Operation (Single Battery Cell)
Internal PNP Transistor
Internal Shutdown Control (Off Current, 0.1 mA max)
Low Dropout Voltage [30 mV (typ.) at 2 A]
Miniature Package (SOT-26)
Very Low Noise


Application

 Pagers
Personal Communication Equipment
Portable Consumer Equipment
Radio Control Systems
Single Battery Cell Systems


Pinout

Connection Diagram


Specifications

Supply Voltage ........................................................... 6 V
Power Dissipation (Note 1) ................................. 350 mW
Junction Temperature .......................................... 150 °C
Storage Temperature Range ................... -55 to +150 °C
Operating Temperature Range ...................-10 to +60 °C
Operating Voltage Range............................... 0.9 to 5.0 V
Lead Soldering Temperature (10 s) ...................... 235 °C


Description

TK70403 is a low dropout, linear regulator with a built-in electronic switch. A pin for a bypass capacitor is provided, which connects to the internal circuitry to lower the overall output noise level.

An internal PNP pass-transistor is used in order to achieve low dropout voltage (typically 30 mV at 2 mA load current). This makes it possible to maintain a stable output voltage as the battery voltage decreases, extending the useful battery life.

The TK70403 is available in a miniature SOT-26 surface mount package.




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