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TK113xxU

Features: · High Voltage Precision at ± 2.0%· Active Low On/Off Control· Very Low Dropout Voltage 80 mV at 30 mA· Very Low Noise· Very Small SOT23L or SOT89 Surface Mount Packages· Internal Thermal Shutdown· Short Circuit ProtectionApplication· Battery Powered Systems· Cellular Telephones· Pagers·...

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SeekIC No. : 004519689 Detail

TK113xxU: Features: · High Voltage Precision at ± 2.0%· Active Low On/Off Control· Very Low Dropout Voltage 80 mV at 30 mA· Very Low Noise· Very Small SOT23L or SOT89 Surface Mount Packages· Internal Thermal ...

TK113xxU Data Sheet

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Part Number:
TK113xxU
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:

· High Voltage Precision at ± 2.0%
· Active Low On/Off Control
· Very Low Dropout Voltage 80 mV at 30 mA
· Very Low Noise
· Very Small SOT23L or SOT89 Surface Mount Packages
· Internal Thermal Shutdown
· Short Circuit Protection


Application

· Battery Powered Systems
· Cellular Telephones
· Pagers
· Personal Communications Equipment
· Portable Instrumentation
· Portable Consumer Equipment
· Radio Control Systems
· Toys
· Low Voltage Systems




Pinout

Connection Diagram


Specifications

Supply Voltage ......................................................... 16 V
Output Current .................................................... 260 mA
Power Dissipation SOT-23L  (Note 1) ...............    600 mW
Power Dissipation SOT-23L  (Note 1) ...............    900 mW
Reverse Bias............................................................   10 V
Storage Temperature Range ................... -55 to +150 °C
Operating Temperature Range .................. -30 to +80 °C
Voltage Range ............................................   1.8 to 14.5 V
Operating Junction Temperature .......................... 150 °C


Description

The TK113xxB is a low dropout linear regulator with a built- in electronic switch.  The device is in the "on" state when the control pin is pulled to a low level.  An external capacitor can be connected to the noise bypass pin to lower the output noise level to 30 µVrms.

An internal PNP pass transistor TK113xxB is used to achieve a low dropout voltage of 80 mV (typ.) at 30 mA load current. The TK113xxB has a very low quiescent current of 170 µA at no load and 1 mA with a 30 mA load.  The standby current is typically 100 nA. The internal thermal shut down circuitry limits the junction temperature to below 150 °C. The load current is internally monitored and the device will shut down in the presence of a short circuit or overcurrent condition at the output.




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