Power-Management

LDO’s, VLDO’s, Step-Down Switching Regulators, Power Supply Controllers, Op-Amp, Comperatoren und ESD Protection (TVS).

Zertifizierungen: ISO 9001:2000


HTC liefert Ersatz zu vielen namhaften Herstellern wie z.B.:
TL431, LM78Lxx, LM789Lxx, LM317L, LM78xx, LM79xx, LM317T, LM358, LM324, LM339, LM393, LM1084, LM117, LM3842, MC34063A in verschiedenen Gehäusen.

Bitte fordern Sie entsprechende Informationen an.

HTC Katalog 2011

HTC Line-Up Information

HTC LED Solutions


Converter & Controller
LM3842/3/4/5/A Current Mode PWM Controller (Offline) SOP-8 / DIP-8
TL494 Pulse-Width-Modulation Controller SOP-16 / DIP-16
LM1937 White LED Step-Up Convertre SOT-23-5L(SOT-25)
LM29150/29151/29152 1.5A Very L.D.O Voltage Regulator TO-220 / TO-263 / TO-252
LM2596 3.0A, 150kHz, Step-Down Switching Regulator TO-220 / TO-220V / TO-263
MC34063A 1.5A Step-updown (Inverting) Controller (33kHZ) SOP-8 / DIP-8
MC34063C 0.8A Step-updown (Inverting) Controller (180kHZ)
LM51031 Fast P-ch FET Buck (Step-down) Controller
LM5171 1.5A, 280kHz, Boost Regulator
TJ7660 Charge Pump Voltage Converter
TJ1509 150kHz, 2A PWM Buck DC/DC Converter
TJ1051 Constant Voltage & Current Controller

Voltage stabilizer
TL431/A/C Programmable Precision Shunt Regulator (2.495V) TO-92 / SOT-23 / SOT-89 / SOT-23 (Green)
TL431/AZ/CZ
TL432/A/C Programmable Precision Shunt Regulator (1.24V) TO-92 / SOT-23
TL432AZ/CZ

Voltage Regulators
LM78LXX 3-Terminal 100mA Positive Fixed Voltage Regulator TO-92 / SOT-89
LM79LXX 3-Terminal 100mA Negative Fixed Voltage Regulator
LM78XX 3-Terminal 1A Fixed Voltage Regulator TO-220 / TO-252
LM317L 3-Terminal 100mA Adjustable Voltage Regulator TO-92
LM317T 3-Terminal 1A Adjustable Voltage Regulator TO-220

LDO (Low Drop Out Voltage Regulator)
LM2930/1 100mA LDO Fixed & Adjustable Voltage Regulator TO-92 / SOP-8
LM2950/1
LM2925 750mA LDO Regulator with Delayed Reset TO-220
LM1117 1A LDO Fixed & Adjustable Voltage Regulator SOT-223 / TO-252 / SOT-89
LM1086 1.5A LDO Fixed & Adjustable Voltage Regulator TO-252 / TO-263
LM1085 3A LDO Fixed & Adjustable Voltage Regulator TO-252 / TO-263 / TO-220
LM1589 2.7A, 1.2V Output LDO Voltage Regulator TO-220 / TO-263
LM1084 5A LDO Fixed & Adjustable Voltage Regulator TO-252 / TO-263 / TO-220

RF LDO Voltage Regulator
TJ5205 150mA Low Noise & High PSRR LDO Regulator SOT-23
LM1185 150mA CMOS LDO Regulator
LM1108 300mA CMOS LDO Regulator SOT-23 / SOT-89
LM8801 350mA CMOS LDO Regulator
LM8805 600mA CMOS LDO Regulator

VLDO (Very Low Drop Out) Voltage Regulator
LM29150/1/2 1.5A Very LDO Voltage Regulator TO-220 / TO-263 / TO-252
LM39100/1/2 1A Low-Voltage Low-Dropout Voltage Regulator SOT-223 / SOP-8 /
TO-252 / TO-252 (Green)
LM39300/1/2 3A Low-Voltage Low-Dropout Voltage Regulator TO-263 / TO-220
LM39500/1/2 5A Low-Voltage Low-Dropout Voltage Regulator TO-263 / TO-220

CMOS ULDO (Ultra Low Drop Out) Voltage Regulator
TJ3940 1A ULDO Fixed & Adjustable Voltage Regulator SOT-223 / TO-263 / TO-220
TJ3964 800mA Ultra Low Dropout Linear Regulator SOT-23
TJ3965 1.5A ULDO Fixed & Adjustable Voltage Regulator MSOP-8 / SOP8 & SOP8-PP /
SOT-223 / TO-220 /
TO-252 / TO-252 (Green) /
TO-263 / TO-263 (Green)
TJ3966 3A ULDO Fixed & Adjustable Voltage Regulator SOP-8PP / TO-220
TO-252 / TO-252 (Green) /
TO-263 / TO-263 (Green)
TJ49150 Sub-1V Output 1.5A ULDO Voltage Regulator MSOP-8 / SOP8 & SOP8-PP /
TO-252 / TO-263
TJ49300 Sub-1V Output 3A ULDO Voltage Regulator TO-252 / TO-263

DDR Termination Voltage Regulator
TJ2995 DDR Termination Voltage Regulator SOP8 & SOP8-PP
TJ2996 DDR Termination Voltage Regulator
TJ2997 DDR-II Termination Voltage Regulator
TJ2998 DDR VDDQ and Termination Voltage Regulator

Step-up Switching Voltage Regulator
LM1937 0.3A Step-up Switching Voltage Regulator (1.2MHz) SOT-23
LM5171 1.5A Step-up Switching Voltage Regulator (280kHz) SOP-8

Step-down Switching Voltage Regulator
LM2575 1A Step-down Voltage Regulator (52kHz) TO-263 / TO-220 / TO-220V
LM2576 3A Step-down Voltage Regulator (52kHz)
LM2596 3A Step-down Voltage Regulator (150kHz)
TJ1509A 2A Step-down Voltage Regulator (150kHz) SOP-8
LM1501A 5A Step-down Voltage Regulator (150kHz) TO-263 / TO-220 /
TO-220V
LM1501B 5A Step-down Voltage Regulator (300kHz)
TJ4519 3A Step-down Voltage Regulator (600kHz) SOP-8

Signal Conditioning
LM358 Dual Operational Amplifier SOP-8 / DIP-8
LM4558
LM324 Quad Operational Amplifier DIP-14
LM393 Dual Voltage Comparator SOP-8 / DIP-8
LM339 Quad Voltage Comparator DIP-14