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MIC5201 Series ADJ Output Voltage 200 mA SMT Low Dropout Regulator - SOIC-8

Mfr Part#: MIC5201YM
Mounting Method:  Surface Mount
Package Style:  SOIC-8
Packaging:  TUBE
Std Packaging Qty:  113

 
 

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Prices

$0.4900 USD (each)
13 - 299 $0.4900
300 - 1249 $0.4450 (Save 9%)
1250+ $0.4000 (Save 18%)

Availability

Qty in Stock : 13
Factory Stock : 40,565
Factory Lead-Time: 5 Weeks
Min. Order Qty: 13
Multiple of: 1
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Overview

Product Highlight

  • Input Voltage-Min: 2.5 V
  • Input Voltage-Max: 26 V
  • Dropout Voltage-Max: 400 mV
  • Output Current-Max: 200 mA
  • Rated Power: 0.625 W
  • Operating Temp Range: -40 to +125 °C
  • Regulator Topology: Fixed
  • Quiescent Current: 0.01 µA
  • No. of Outputs: 1
  • Noise rms: 100 µV
  • Load Regulation (%): 0.3 %
  • Current - Limit: 500 mA
  • Line Regulation (%): 0.4 %
The MIC5201YM is an efficient linear voltage regulator with very low dropout voltage (typically 17 mV at light loads and 200 mV at 100 mA), and very low ground current (1 mA at 100 mA output), offering better than 1% initial accuracy with a logic compatible on-off switching input.

The MIC5201 is designed especially for hand-held battery powered devices, it can be switched by a CMOS or TTL compatible enable signal. This enable control may be connected directly to VIN if unneeded. When disabled, power consumption drops nearly to zero. The ground current of the MIC5201 increases only slightly in dropout, further prolonging battery life. Key MIC5201 features include current limiting, overtemperature shutdown, and protection against reversed battery. The MIC5201 is available in several fixed voltages and accuracy configurations. It features the same pinout as the LT1121 with better performance. Other options are available; contact Micrel for details.

Features:

  • High output voltage accuracy
  • Variety of output voltages
  • Guaranteed 200 mA output
  • Low quiescent current
  • Low dropout voltage
  • Extremely tight load and line regulation
  • Very low temperature coefficient
  • Current and thermal limiting
  • Reversed-battery protection
  • Load-dump protection (fixed voltage versions)
  • Zero off-mode current
  • Logic-controlled electronic enable
  • Available in SO-8 and SOT-223 packages

Applications:

  • Cellular telephones
  • Laptop, notebook, and palmtop computers
  • Battery powered equipment
  • PCMCIA VCC and VPP regulation/switching
  • Bar code scanners
  • SMPS post-regulator/ dc-to-dc modules
  • High-efficiency linear power supplies

To learn more about the MIC5201 product family, Click Here

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For more information, please call 1-800-675-1619

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