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LM300

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RFQ for LM300

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Parameters

Technical/Catalog InformationLM3000ASQ/NOPB
VendorNational Semiconductor (VA)
CategoryIntegrated Circuits (ICs)
TypeStep-Down (Buck)
Number of Outputs2
Voltage - Input3.3 ~ 18.5 V
Voltage - Output0.6 ~ 14.8 V
Current - Output-
Power - Output-
Package / Case32-LLP
PackagingDigi-Reel?
Internal Switch(s)No
SynchronousYes
Rds (On)-
Operating Temperature-40°C ~ 125°C
Frequency - Switching230kHz ~ 1.55MHz
Drawing Number*
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names LM3000ASQ NOPB
LM3000ASQNOPB
LM3000ASQDKR ND
LM3000ASQDKRND
LM3000ASQDKR

Product Manufacturers Pack D/C
LM300 - - -

Pinout/Connection Diagram

lm300 Circuit

Provides three different fixed voltages and two variable, each regulated and each current-limited at 1.5 A for use on experimenter's bench. Use heatsinks for fixed voltage regulators and for output transistors. - N. Calvin, Universal Power Supply, 73 Magazine, Aug. 1974, p 65-66.

Supplier

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  Part Number Mfg Pack D/C Qty Note
LM300 NS CAN 250 new in stock
  HY (HK) IC LIMITED China (Mainland)
Contact: Ms. Julie Chen   MSN:julie_ic@hotmail.com Tel: 86-755-82535765 Fax: 86-755-82535755
LM300 NS CAN 07+ 637 hot sale
  Overseas Electronics Development Co., Limited  China (Mainland)
Contact: Ms. Chaney   MSN:Chaney.oedcl@hotmail.com Tel: 0086-755-82078820 Fax: 0086-755-82078920
LM300 NS DIP 00+ 38594 new and original
  Minki Technology (HK) Limited China (Mainland)
Contact: Mr. Guo   MSN:minki168@gmail.com Tel: 86-755-83179985 Fax: 86-755-83185553
LM300 NS CAN N/A 2010 New original in stock
  Xing Cheng Electronics Co.,Ltd China (Mainland)
Contact: Mr. Guo   MSN:stxcdz@hotmail.com MSN:guopen@live.com Tel: 86-0754-84462652 Fax: 86-0754-84462652
LM300 NS CAN 02+ 56
  ANTECH ENTERPRISE LIMITED China (Mainland)
Contact: Ms. Christina Cheung   MSN:christina-cheung@hotmail.com Tel: 86-0755-82767565 Fax: 86-0755-23816815
LM300 NATIONAL 07+ 28000
  LZ Electronics,Limited China (Mainland)
Contact: Mr. Leo   MSN:sales.lzelectronics@hotmail.com Tel: 86-755-81780037 Fax: 86-755-61641080
LM300 NS CAN 500 NEW&ORIGINAL
  HK Dasing Int'l Tech Development Limited China (Mainland)
Contact: Ms. Sue ouyang   MSN:ds168@live.cn Tel: 86-755-83995728 Fax: 86-755-83995418
LM300 NS CAN 56 02+
  Edian Electronics Company China (Mainland)
Contact: Ms. cheung trammy   MSN:focosales@hotmail.com Tel: 86-755-82521939,23815519,83230734 Fax: 86-755-23815519
LM300 N/A N/A N/A 3583 New & original, stock offer
  TONGGUANG (H.K.) ELECTRICS CO., LIMITED China (Mainland)
Contact: Mr. james   MSN:james_123lin@hotmail.com,SKYPE:wondle Tel: +86-755-23932235 Fax: +86-755-83996795
LM300 NS CAN 325 in stock
  South Technology (HongKong)Co. ltd Hong Kong
Contact: Ms. Kathy Zhou   MSN:icsouth@hotmail.com Tel: 852-852-5311 7544 Fax: 852-852-6913 2644
LM300 NSC CAN 08+
  Showtech International (hk) CO.,LTD China (Mainland)
Contact: Ms. Sunny Gong   MSN:showtech3@hotmail.com Tel: 86-0755-82709648 Fax: 86-0755-82709649
LM300 NS CAN 04+ 8
  Aolun Electronic(hk) co ltd China (Mainland)
Contact: Ms. Enya Lo   MSN:Ao.lun@hotmail.com Tel: 86-755-61358797 Fax: 86-755-61327687
LM300 56 only original and new,own stock ROSH"
  YuanXingYang Technology (H.K) CO.,LTD. China (Mainland)
Contact: Mr. Bull Chen   MSN:yxy-ic@hotmail.com MSN:sheng169ic@hotmail.com Tel: 86-755-23948992 Fax: 86-755-23948993
LM300 1
  4-ASIA TECHNOLOGY LTD China (Mainland)
Contact: Ms. grace huang   MSN:grace_sun1@hotmail.com Tel: 86-0755-86241481 Fax: 86-0755-26560215
LM300 NS 1150
  B.T.Chips(HONGKONG) Electronics Co.,Ltd China (Mainland)
Contact: Ms. Danna Lee   MSN:danlia999@hotmail.com Tel: 86-0755-29215002 /28419240 Fax: 86-0755-28419240
LM300 CAN 800
  Borey (HK) TECH CO., LTD China (Mainland)
Contact: Ms. Janny   MSN:janny_che@msn.com Tel: 86-755-83529601 Fax: 86-755-83529605
LM300 09+ 6890 New in stock
  Jiazhang Technology (HK) Limited China (Mainland)
Contact: Ms. Cai   MSN:hkjiazhang@hotmail.com Tel: 86-755-83352592 Fax: 86-755-83352593
LM300 56
  Nobel (Hongkong) Technology Co., Limited China (Mainland)
Contact: Mr. Lucas   MSN:Nobel1986@hotmail.com Tel: 86-0755-82891019 Fax: 86-0755-82554186
LM300 NS CAN 24565
  Jiake (HK) Electronics Company Limited China (Mainland)
Contact: Ms. Bonney.Ho   MSN:charilhe@hotmail.com Tel: 86-755-82866823 Fax: 86-755-82866823
LM300 56
  HK Prospect Technolgy Limited China (Mainland)
Contact: Ms. Clea Bao   MSN:clea-libaobao0415@hotmail.com.cn Tel: 0086-755-23816971 Fax: 0086-755-82725082
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PDF / Datasheet

LM301 PDF Download

LM301

File Size: 521472 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]

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