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LM5008SD/NOPB, LM5008SDC, LM5009

LM5008SD/NOPB, LM5008SDC, LM5009 Selling Leads, Datasheet

MFG:NS  Package Cooled:LLP8  D/C:08+

LM5008SD/NOPB, LM5008SDC, LM5009 Picture

LM5008SD/NOPB, LM5008SDC, LM5009 Datasheet download

Five Points

Part Number: LM5008SD/NOPB

 

MFG: NS

Package Cooled: LLP8

D/C: 08+

 

 

 
 
 
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LM5008SD/NOPB Suppliers

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  • LM5000-3MTC/NOPB

  • D/C: 10+& Qty: 10000 Note: our new and original stock in China  Adddate: 2024-03-29
  • Inquire Now
  • shanghhai xinshen   China
    Contact: Mr.Mrliu   MSN:ldstar8@msn.com
    Tel: 0086-0755-18955684138
    Fax: 0086-0755-22142437
    (22)
  • LM5002MA/NOPB

  • D/C: 10+& Qty: 10000 Note: our new and original stock in China  Adddate: 2024-03-29
  • Inquire Now
  • shanghhai xinshen   China
    Contact: Mr.Mrliu   MSN:ldstar8@msn.com
    Tel: 0086-0755-18955684138
    Fax: 0086-0755-22142437
    (22)
  • LM5005MH NOPB

  • D/C: 02+&   Adddate: 2024-03-29
  • Inquire Now
  • orientelec   China
    Contact: Ms.Jessica Ren   MSN:jessica@orientelec.cn
    Tel: 86-10-62103873/62101821
    Fax: 86-10-62102720
    (5)

About LM50

PDF/DataSheet Download

Datasheet: LM50

File Size: 180490 KB

Manufacturer: NSC [National Semiconductor]

Download : Click here to Download

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LM5008SDC Suppliers

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  • LM5000-3MTC/NOPB

  • D/C: 10+& Qty: 10000 Note: our new and original stock in China  Adddate: 2024-03-29
  • Inquire Now
  • shanghhai xinshen   China
    Contact: Mr.Mrliu   MSN:ldstar8@msn.com
    Tel: 0086-0755-18955684138
    Fax: 0086-0755-22142437
    (22)
  • LM5002MA/NOPB

  • D/C: 10+& Qty: 10000 Note: our new and original stock in China  Adddate: 2024-03-29
  • Inquire Now
  • shanghhai xinshen   China
    Contact: Mr.Mrliu   MSN:ldstar8@msn.com
    Tel: 0086-0755-18955684138
    Fax: 0086-0755-22142437
    (22)
  • LM5005MH NOPB

  • D/C: 02+&   Adddate: 2024-03-29
  • Inquire Now
  • orientelec   China
    Contact: Ms.Jessica Ren   MSN:jessica@orientelec.cn
    Tel: 86-10-62103873/62101821
    Fax: 86-10-62102720
    (5)

About LM50

PDF/DataSheet Download

Datasheet: LM50

File Size: 180490 KB

Manufacturer: NSC [National Semiconductor]

Download : Click here to Download

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LM5009 Suppliers

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  • LM5009MM

  • Pack: SOP D/C: 10+& Qty: 500  Adddate: 2024-03-29
  • Inquire Now
  • Yuexunfa Electronics   China
    Contact: Ms.linlinda   MSN:yanxuan5299@hotmail.com
    Tel: 86-755-83778358
    Fax: 86-755-83778378
    (18)
  • LM5009MM/NOPB

  • Qty: 5000 Note: new and original  Adddate: 2024-03-29
  • Inquire Now
  • Mix-One Co   Hong
    Contact: Ms.Lisa   MSN:mixone-sales1@hotmail.com
    Tel: 00852-6063-0085260930583
    Fax: --00852-9795-1050
    (0)
  • LM5000-3MTC/NOPB

  • D/C: 10+& Qty: 10000 Note: our new and original stock in China  Adddate: 2024-03-29
  • Inquire Now
  • shanghhai xinshen   China
    Contact: Mr.Mrliu   MSN:ldstar8@msn.com
    Tel: 0086-0755-18955684138
    Fax: 0086-0755-22142437
    (22)

About LM5009MMX

PDF/DataSheet Download

Datasheet: LM5009MMX

File Size: 662286 KB

Manufacturer: NSC [National Semiconductor]

Download : Click here to Download

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LM5009 General Description

The LM5009 Step Down Switching Regulator features all ofthe functions needed to implement a low cost, efficient, Buck bias regulator. This device is capable of driving a 150 mA load current from a 9.5V to 95V input source. The switching frequency can exceed 600 kHz, depending on the input and output voltages. The output voltage may be set from 2.5V to 85V. This high voltage regulator contains an N-Channel buckswitch and internal startup regulator. The device is easy to implement and is provided in the MSOP-8 and the thermallyenhanced LLP-8 packages. The LM5009 is a well suited alternative to a high voltage monolithic or discrete linear solution where the power loss becomes unacceptable. The regulator's operation is based on a hysteretic control scheme using an ON time inversely proportional to VIN. Thisfeature allows the operating frequency to remain relatively constant over load and input voltage variations. The hysteretic control requires no loop compensation, resulting in an ultra-fast transient response. An intelligent current limit isimplemented with forced OFF time, which is inversely proportional to Vout. This scheme ensures short circuit protection while providing minimum foldback. Other features include: Thermal Shutdown, Vcc under-voltage lockout, Gate drive under-voltage lockout, and Maximum Duty Cycle limiter.

LM5009 Maximum Ratings

VIN to RTN                             -0.3V to 100V
BST to RTN                             -0.3V to 114V
SW to RTN (Steady State)      -1V
ESD Rating (Note 5)
Human Body Model                2kV
BST to VCC                            100V
BST to SW                             14V
VCC to RTN                           14V
All Other Inputs to RTN         -0.3 to 7V
Storage Temperature Range -65°C to +150°C

LM5009 Features

Integrated N-Channel MOSFET
Guaranteed 150 mA output current capability
Ultra-Fast Transient Response
No loop compensation required
Vin feed forward provides constant operating frequency
Switching frequency can exceed 600 kHz
Highly efficient operation
2% accurate 2.5V feedback from -40°C to 125°C
Internal startup regulator
Intelligent current limit protection
External shutdown control
Thermal shutdown
 MSOP-8 and thermally enhanced LLP packages

LM5009 Typical Application

Heat sink eliminator for classic linear regulator applications
12V, 24V, 36V, and 48V rectified AC systems
42V Automotive
Non-isolated AC mains charge coupled supplies
 LED Current Source

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