SI8120J, SI-8120J, SI-8120JF
MFG:SANKEN Package Cooled:ZIP-220 D/C:03+
Table of contents:
Part Number: SI8120J
MFG: SANKEN
Package Cooled: ZIP-220
D/C: 03+
SI8120J Supplier
SI8120J
MFG: SANKEN Package Cooled: ZIP-220 D/C: 04+ Qty: 942
Contact: Mr.Zhuang 
Tel: 86-754-84462235
Adddate: 2010-03-21
SI8120J
MFG: SANKEN Package Cooled: ZIP-220 D/C: 03+ Qty: 498 Note: New & Original/stock
SHENZHEN MINGJIADA ELECTRONICS CO.,LTD 
Contact: Mr.chen
Tel: 86-0755-83957301
Adddate: 2010-03-21
SI8120J
MFG: SANKEN Package Cooled: 03+ D/C: ZIP-220 Qty: 498
Contact: Ms.sunny
Tel: 86-755-82709278
Adddate: 2010-03-21
SI8001D
D/C: Skype: loismai@126.com Qty: 500 Note: 1-2days
Contact: Mr.wayne
Tel: 0086-755-28222051
Adddate: 2010-03-21
SI8008TM-EL
MFG: VISHAY Package Cooled: SOT-23 D/C: 02+ Qty: 630 Note: original
hk chishing electronics company
Contact: Ms.Lee Maggie
Tel: 86-755-61303995
Adddate: 2010-03-21
SI8008TM-EL
MFG: VISHAY Package Cooled: 02+ D/C: SOT-23 Qty: 640
Interine Electronics Pan -Asia Co.,Ltd
Contact: Mr.JonathanDong
Tel: 86-755-83278888
Adddate: 2010-03-21
SI8008TM-EL
MFG: VISHAY Package Cooled: SOT-23 D/C: 02+ Qty: 640 Note: new&original in stock
Topchip Electronic Asia Limited
Contact: Ms.lilyxie
Tel: 86-0755-83740963/83740567
Adddate: 2010-03-21
About SI8020
PDF/DataSheet Download
Datasheet: SI8020
File Size: 425139 KB
Manufacturer:
Download : Click here to Download
SI-8120JF Supplier
SI-8120JF
MFG: SK Package Cooled: SIP D/C: 05+ Qty: 50
Contact: Mr.TIM WU
Tel: 86-0755-88396385
Adddate: 2010-03-21
SI-8120JF
MFG: SK Package Cooled: SIP D/C: 05+ Qty: 50
Contact: Mr.Jack
Tel: 86-755-82865663
Adddate: 2010-03-21
SI-8120JF
MFG: SK Package Cooled: 05+ D/C: SIP Qty: 50
Interine Electronics Pan -Asia Co.,Ltd
Contact: Mr.JonathanDong
Tel: 86-755-83278888
Adddate: 2010-03-21
SI-8120JF
MFG: SIP Package Cooled: 50 D/C: SK Qty: 05+
KANSHEN (HONGKONG)INDUSTRIAL LIMITED
Contact: Mr.JohnZhuang
Tel: 86-755-88301637
Adddate: 2010-03-21
SI-001365-A5-R
MFG: L&K Qty: 800 Note: STOCK
Jixin Technology HongKong Development Co.,Ltd
Contact: Ms.yi
Tel: 0086-755-8254-4498
Adddate: 2010-03-21
SI-002983
MFG: HARRIS Package Cooled: PLCC D/C: 07+ Qty: 139 Note: new & original
Contact: Ms.Sueki Chen
Tel: 86-0755-83014302
Adddate: 2010-03-21
SI-009361
MFG: L&K D/C: 02+ Qty: 2,899 Note: STOCK
Jixin Technology HongKong Development Co.,Ltd
Contact: Ms.yi
Tel: 0086-755-8254-4498
Adddate: 2010-03-21
About SI-8120JF
PDF/DataSheet Download
Datasheet: SI-8120JF
File Size: 372152 KB
Manufacturer: SANKEN [Sanken electric]
Download : Click here to Download
SI-8120J Supplier
SI-8120J
MFG: SR Package Cooled: TO263/5 D/C: 03+ Qty: 95 Note: (YJP)new original
SOuthern International Electronics Ltd 
Contact: Mr.Jacky
Tel: 86-0755-83358995
Adddate: 2010-03-21
SI-8120J
MFG: SR Package Cooled: TO263/5 D/C: 06+ Qty: 42654
RU CHEN (HK) ELECTRONICS COMPANY
Contact: Mr.LIN
Tel: 86-0754-84479727
Adddate: 2010-03-21
SI-8120J
MFG: SR Package Cooled: TO263/5 D/C: 03+ Qty: 95 Note: In stock
B.T.Chips(HONGKONG) Electronics Co.,Ltd
Contact: Ms.DannaLee
Tel: 86-0755-29215002 / 26001784
Adddate: 2010-03-21
SI-8120J
MFG: SR Package Cooled: TO263/5 D/C: 03+ Qty: 95 Note: STOCK
HONGKONG WILWIN TECHNOLOGY LIMITED
Contact: Ms.Carolyang
Tel: 86-755-82976956
Adddate: 2010-03-21
SI-8120J
MFG: SR Package Cooled: TO263/5 D/C: 03+ Qty: 95 Note: New & Original/stock
SHENZHEN MINGJIADA ELECTRONICS CO.,LTD
Contact: Mr.chen
Tel: 86-0755-83957301
Adddate: 2010-03-21
SI-8120J
MFG: SR Package Cooled: TO263/5 D/C: 03+ Qty: 95 Note: original parts in stock
Contact: Ms.JessicaCai
Tel: 86-010-62566594
Adddate: 2010-03-21
SI-8120JD
MFG: SAKEN D/C: 09+ Qty: 43
Golden Parts Technology Co.,Ltd
Contact: Ms.Lisa Feng
Tel: 86-755-83954357/82546251
Adddate: 2010-03-21
SI-8120JF
MFG: SK Package Cooled: SIP D/C: 05+ Qty: 50
Contact: Mr.TIM WU
Tel: 86-0755-88396385
Adddate: 2010-03-21
About SI-8120JD
PDF/DataSheet Download
Datasheet: SI-8120JD
File Size: 588653 KB
Manufacturer: ALLEGRO [Allegro MicroSystems]
Download : Click here to Download
SI-8120JF General Description
Designed to meet high-current requirements at high efficiency in industrial and consumer applications; embedded core, memory, or logic supplies; TVs, VCRs, and office or telecommunications equipment, the SI-8120JF dc/dc step-down (buck) converter offers a constant 125 kHz switching frequency essential for low EMI noise. The npn switch is included on the die along with the oscillator, control, and logic circuitry requiring only four external components for a regulated 12.0 V output at up to 1.5 A.
A wide input voltage range and integrated thermal and overcurrent protection enhance overall system reliability. Reference accuracy and excellent temperature characteristics are provided. An output-enable input gives the designer complete control over power up, standby, or power down.
This device is supplied in a fully molded TO-220-style 5-lead flange-mounted, high power, isolated plastic package. A similar device in a lower-power surface-mount plastic package is the SI-8120JD.
SI-8120JF Maximum Ratings
- 14 V to 40 V Input Range
- 1.5 A Output Current at 12 V
- 2% Output Voltage Tolerance
- Foldback Current Limiting
- Constant 125 kHz Switching Frequency
- 200 µA Maximum Standby Current
- Soft Start Prevents Supply Voltage Dip
- Remote Voltage Sensing
- Thermal Protection
- TVs, VCRs, Electronic Games
- Embedded Core, Memory, or Logic Supplies
- Printers and Other Office Equipment
- Industrial Machinery
- Telecommunications Equipment
Designed to meet high-current requirements at high efficiency in industrial and consumer applications; embedded core, memory, or logic supplies; TVs, VCRs, and office or telecommunications equipment, the SI-8120JF dc/dc step-down (buck) converter offers a constant 125 kHz switching frequency essential for low EMI noise. The npn switch is included on the die along with the oscillator, control, and logic circuitry requiring only four external components for a regulated 12.0 V output at up to 1.5 A.
A wide input voltage range and integrated thermal and overcurrent protection enhance overall system reliability. Reference accuracy and excellent temperature characteristics are provided. An output-enable input gives the designer complete control over power up, standby, or power down.
This device is supplied in a fully molded TO-220-style 5-lead flange-mounted, high power, isolated plastic package. A similar device in a lower-power surface-mount plastic package is the SI-8120JD.