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81806CPW, 8180AR, 8181

81806CPW, 8180AR, 8181 Selling Leads, Datasheet

MFG:HITACHI  Package Cooled:685  D/C:05+

81806CPW, 8180AR, 8181 Picture

81806CPW, 8180AR, 8181 Datasheet download

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Part Number: 81806CPW

 

MFG: HITACHI

Package Cooled: 685

D/C: 05+

 

 

 
 
 
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  • 818000001

  • Vendor: ECT Pack: Original Package D/C: 12+& Qty: 500 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)
  • 818000071

  • Vendor: ECT Pack: Original Package D/C: 12+& Qty: 4749 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)
  • 818000135

  • Vendor: ECT Pack: Original Package D/C: 12+& Qty: 220 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
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  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)
  • 818000163

  • Pack: Original Package D/C: 12+& Qty: 4041 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)
  • 818000276

  • Pack: Original Package D/C: 12+& Qty: 130 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)
  • 818000376

  • Pack: Original Package D/C: 12+& Qty: 626 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)
  • 818000387

  • Pack: Original Package D/C: 12+& Qty: 6869 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)
  • 818000531

  • Pack: Original Package D/C: 12+& Qty: 1740 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)

About 8181

PDF/DataSheet Download

Datasheet: 8181

File Size: 105924 KB

Manufacturer: ALLEGRO [Allegro MicroSystems]

Download : Click here to Download

Related PDF Download

  • 8182

    File Size: 114093 KB

  • 8183

    File Size: 110668 KB

  • 8184

    File Size: 121995 KB

  • 81840

    File Size: 165858 KB

  • 81840RPQE

    File Size: 165858 KB

Related Part Number

8180AR Suppliers

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  • 818000001

  • Vendor: ECT Pack: Original Package D/C: 12+& Qty: 500 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)
  • 818000071

  • Vendor: ECT Pack: Original Package D/C: 12+& Qty: 4749 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)
  • 818000135

  • Vendor: ECT Pack: Original Package D/C: 12+& Qty: 220 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)
  • 818000163

  • Pack: Original Package D/C: 12+& Qty: 4041 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)
  • 818000276

  • Pack: Original Package D/C: 12+& Qty: 130 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)
  • 818000376

  • Pack: Original Package D/C: 12+& Qty: 626 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)
  • 818000387

  • Pack: Original Package D/C: 12+& Qty: 6869 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)
  • 818000531

  • Pack: Original Package D/C: 12+& Qty: 1740 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)
  • 818000903

  • Vendor: ECT Pack: Original Package D/C: 12+& Qty: 56602 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)
  • 818001101

  • Vendor: ECT Pack: Original Package D/C: 12+& Qty: 181861 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)

About 8181

PDF/DataSheet Download

Datasheet: 8181

File Size: 105924 KB

Manufacturer: ALLEGRO [Allegro MicroSystems]

Download : Click here to Download

Related PDF Download

  • 8182

    File Size: 114093 KB

  • 8183

    File Size: 110668 KB

  • 8184

    File Size: 121995 KB

  • 81840

    File Size: 165858 KB

  • 81840RPQE

    File Size: 165858 KB

Related Part Number

8181 Suppliers

More 8181 Suppliers

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  • 818000001

  • Vendor: ECT Pack: Original Package D/C: 12+& Qty: 500 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)
  • 818000071

  • Vendor: ECT Pack: Original Package D/C: 12+& Qty: 4749 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)
  • 818000135

  • Vendor: ECT Pack: Original Package D/C: 12+& Qty: 220 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)
  • 818000163

  • Pack: Original Package D/C: 12+& Qty: 4041 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)
  • 818000276

  • Pack: Original Package D/C: 12+& Qty: 130 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)
  • 818000376

  • Pack: Original Package D/C: 12+& Qty: 626 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)
  • 818000387

  • Pack: Original Package D/C: 12+& Qty: 6869 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)
  • 818000531

  • Pack: Original Package D/C: 12+& Qty: 1740 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)
  • 818000903

  • Vendor: ECT Pack: Original Package D/C: 12+& Qty: 56602 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)
  • 818001101

  • Vendor: ECT Pack: Original Package D/C: 12+& Qty: 181861 Note: Huaqiangbei Connector,Shenzhen Stock  Adddate: 2024-03-28
  • Inquire Now
  • Shenzhen Chollas Electronics Co., Ltd   China
    Contact: Mr.Jefferson   MSN:jefferson7806@hotmail.com
    Tel: 86-755-82565521
    Fax: 86-755-83206987
    (4)

About 8181

PDF/DataSheet Download

Datasheet: 8181

File Size: 105924 KB

Manufacturer: ALLEGRO [Allegro MicroSystems]

Download : Click here to Download

Related PDF Download

  • 8182

    File Size: 114093 KB

  • 8183

    File Size: 110668 KB

  • 8184

    File Size: 121995 KB

  • 81840

    File Size: 165858 KB

  • 81840RPQE

    File Size: 165858 KB

Related Part Number

8181 General Description

Especially suited for hand-held, portable, battery-operated equip-ment such as cellular telephones, the A8181SLB low dropout voltage regulator provides high efficiency for maximum battery life in a mini-mum package size.  Equally applicable to camcorders and portable computers, the device provides a fixed 5 V regulated continuous outpu at almost 200 mA of load current under worst-case conditions.  Under normal operating conditions, output currents over 500 mA are permitted.

A MOSFET pass element delivers high output current with an input-output differential of less than 300 mV.  For high efficiency, the low dropout voltage allows a longer battery discharge before output voltage regulation is lost.  A low quiescent current, even during high load conditions, makes the device ideal for standby power systems. High regulator accuracy and excellent temperature characteristics are provided by a bandgap reference.  An enable input gives the designer complete control over sequential power-up or emergency shutdown.

This device is supplied in a 16-lead wide-body, small-outline plastic power package (SOIC) for surface-mount applications.  The copper batwing provides for maximum package power dissipation in the smallest possible construction.  The A8181SLB is rated for opera- tion over a temperature range of -20°C to +85°C.

8181 Maximum Ratings

Input Voltage, VI . . . . . . . . . . . . . .  . . . . . . . . . . 10 V
Output Current,   IO 
      (40% duty cycle) . . . . . . . . . . . .. . . . . . . . . . . 1 A
      (75% duty cycle)  . . . . . . . . . . . . . . . . . . .500 mA*
      (continuous) . . . . . . . . . . . . . .. . . . . . . . .370 mA*

Operating Temperature Range.
      T A. . . . . . . . . . . .. . . . .. . . . . . . . . . 20to +85
Junction Temperature, TJ . . . . . . . . . .. . . . . ..+150
Storage Temperature Range,
      TS . . . . . . . . . . .. . . . . . . . . . ... . . 40 to +150
* Output current rating is limited by inputDISCONT voltage, duty cycle, and ambient tempera-ture.  Under any set of conditions, do not exceed a junction temperature of +150°C.- FOR See following pages.
+ Fault conditions that produce excessive junction temperature will activate device thermal shutdown circuitry.  These condi- tions can be tolerated but should be avoided.

8181 Features

High Efficiency Provides Extended Battery Life
Less Than 300 mV Dropout Voltage
Low Quiescent Current >200 mA Output Current
LSTTL-Compatible ON/OFF Control
For Sequential Power-up or Emergency Shutdown
Internal Thermal Protection
SOIC Surface-Mount Package

8181 Connection Diagram

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