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SUPPLIER INTRODUCTION


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TAEJIN Technology Co., Ltd. was established in 2000 with the aim of becoming the world leader in the Power Management IC industry. The brand name "HTC Korea" was created by TAEJIN Technology to guarantee customer satisfaction by using highly diversified R&D technology. Ever since, HTC Korea is well known in the Asian market for its reliable, high-quality products performing voltage regulation in applications, such as communication, consumer, and computers.



Product Update
December 2012
NewTJ5631 - Dual Channel 600mA Fixed Voltage Linear Regulators
The TJ5631x series consists of two-channel high performance ultra-low dropout linear regulators operating from 2.5V to 5.5V input supply while providing ultra-low dropout voltage with low ground current.


data sheetTJ5631 Data Sheet

December 2012
NewTJ2100 - Adjustable Current Limited Power Distribution Switches
Implemented in CMOS and supporting USB requirements, the TJ2100x series is a single-channel High-Side MOSFET switch optimized for adjustable current limited power distribution requiring circuit protection.


data sheetTJ2100 Data Sheet



HTC Korea Product Line-up

Part NumberDescriptionDoc
Voltage Stabilizer
TL431Programmable Precision Shunt Regulator (2.495V)
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TL432Programmable Precision Shunt Regulator (1.24V)
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Voltage Regulator
LM78LXX3-Terminal 100mA Positive Fixed Voltage Regulator
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LM79LXX3-Terminal 100mA Negative Fixed Voltage Regulator
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LM317L3-Terminal 100mA Adjustable Voltage Regulator
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LDO (Low Drop Out) Voltage Regulator
LM2930100mA LDO Fixed & Adjustable Voltage Regulator
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LM2950100mA LDO Fixed & Adjustable Voltage Regulator
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LM2925750mA LDO Regulator with Delayed Reset
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LM11171A LDO Fixed & Adjustable Voltage Regulator
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LM10861.5A LDO Fixed & Adjustable Voltage Regulator
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LM10853A LDO Fixed & Adjustable Voltage Regulator
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LM15892.7A, 1.2V Output LDO Voltage Regulator
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LM10845A LDO Fixed & Adjustable Voltage Regulator
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RF LDO Voltage Regulator
TJ5205150mA Low Noise & High PSRR LDO Regulator
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LM1185150mA CMOS LDO Regulator
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LM1108300mA CMOS LDO Regulator
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LM8801350mA CMOS LDO Regulator
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LM8805600mA CMOS LDO Regulator
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VLDO (Very Low Drop Out) Voltage Regulator
LM291501.5A Very LDO Voltage Regulator
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LM391001A Low-Voltage Low-Dropout Voltage Regulator
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LM393003A Low-Voltage Low-Dropout Voltage Regulator
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LM395005A Low-Voltage Low-Dropout Voltage Regulator
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CMOS ULDO (Ultra Low Drop Out) Voltage Regulator
TJ39401A ULDO Fixed & Adjustable Voltage Regulator
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TJ39641A ULDO Fixed & Adjustable Voltage Regulator
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TJ39651.5A ULDO Fixed & Adjustable Voltage Regulator
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TJ39663A ULDO Fixed & Adjustable Voltage Regulator
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TJ5631Dual Channel 600mA Fixed Voltage Linear Regulator
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TJ114 Series300mA CMOS ULDO Linear Regulator 
TJ4203300mA CMOS ULDO Linear Regulator
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TJ42101A CMOS ULDO Linear Regulator
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TJ42202A CMOS ULDO Linear Regulator
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TJ42303A CMOS ULDO Linear Regulator
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TJ473003A CMOS ULDO Linear Regulator
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TJ49150Sub-1V Output 1.5A ULDO Voltage Regulator
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TJ49300Sub-1V Output 3A ULDO Voltage Regulator
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DDR Termination Voltage Regulator
TJ2995DDR Termination Voltage Regulator
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TJ2996DDR Termination Voltage Regulator
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TJ2997DDR-II Termination Voltage Regulator
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Step-down Switching Voltage Regulator
LM25751A Step-down Switching Voltage Regulator (52kHz)
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LM25763A Step-down Switching Voltage Regulator (52kHz)
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LM25963A Step-down Switching Voltage Regulator (150kHz)
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TJ67133A Synchronous Step-down Switching Regulator (1MHz)
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TJ1509A2A Step-down Switching Voltage Regulator (150kHz)
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LM1501A5A Step-down Switching Voltage Regulator (150kHz)
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TJ45193A Step-down Switching Voltage Regulator (600kHz or Sync to 1.2MHz)
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LED Driver
LM1937White LED 0.3A Step-up Switching Voltage Regulator (1.2MHz)
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LM51711.5A Step-up Switching Voltage Regulator (280kHz)
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Converter & Controller
LM3842Current Mode PWM Controller (Offline)
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TL494Pulse-Width-Modulation Controller
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MC34063A/B1.5A Step-updown (Inverting) Controller (33kHz)
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LM51031Fast P-ch FET Buck (Step-down) Controller
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TJ7660Charge Pump Voltage Converter
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TJ1051Constant Voltage & Current Controller
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Signal Conditioning
LM358Dual Operational Amplifier
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LM4558Dual Operational Amplifier
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LM324Quad Operational Amplifier
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LM393Dual Voltage Comparator
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LM339Quad Voltage Comparator
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USB Power Switch
TJ2100Single-channel high side MOS-FET Switch
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TJ2105Single USB Power Switch, 500mA
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TJ2110Single USB Power Switch, 1A
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TJ2205Dual USB Power Switch, 500mA
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TJ2210Dual USB Power Switch, 1A
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TJ2215Dual USB Power Switch, 1.5A
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