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Voltage Regulators
XlSEMI Voltage Regulators
Brand | XLSEMI |
Packaging Type | Box |
Operation Voltage | 12V to 90V |
Maximum Duty Cycle | up to 100% |
Minimum Drop Out | 0.5V |
Max. Output Power | Less Than 15W |
High Efficiency | Up to 90% |
- Buck Dc / Dc Converter (Conventional)
- Buck Dc/ Dc Converter (High-Efficiency)
- Buck Dc / Dc Converter (High-Power)
- Buck Dc / Dc Converter (High-Voltage)
- Buck Dc / Dc Converter With Constant Current Loop
- Buck Dc/ Dc Converter For Usb Interface
- Boost /Buck-Boost / Inverting Dc/Dc Converter
- Boost/Sepic Led Constant Current Driver
- Buck Pfm Led Constant Current Driver (High-Voltage)
- Buck Led Constant Current Driver (Conventional)
- Hbs-Compatible Driver And Receiver Monolithic Ic
Converter And Controller-PWM Controller
Model Name/Number | LM3842/3, TL494 |
Output Voltage | 30V to 40V |
Brand | HTC-Korea |
Colour | Black |
Frequency (Hertz) | 300KHz to 500KHz |
Color | Black |
Package | SOP-8/DIP-8, SOP-16/DIP-16 |
Packaging Type | Box |
Current Mode Operation | 500 KHz, 300 KHz |
Supply Voltage | 30V, 40V |
Standard Linear Voltage Regulators
Minimum Order Quantity: 1000 Piece
Regulator Type | Linear Regulator |
Usage/Application | Electronics |
Mounting Type | SMD |
Input Voltage | 3V to 40V |
Output Voltage | 5 to 24 |
Output Current | 100mA |
Colour | Black |
Brand | HTC-Korea |
LM78Lxx |
TJ78L05 |
LM79Lxx |
LM317L |
LM78Mxx |
Output Current Up to 100mA |
Output Current Up to 100mA |
Output Current Up to 100mA |
Output current in Excess of 100mA |
Output current in excess of 0.5A |
No External Components |
No External Components |
No External Components |
Output Transistor Safe-Area Compensation |
No external components required |
Internal Thermal Overload Protection |
Internal Thermal Overload Protection |
Internal Thermal Overload Protection |
Internal Thermal-Overload Protection |
Internal thermal overload protection |
Internal Short-Circuit Limiting |
Internal Short-Circuit Limiting |
Internal Short-Circuit Limiting |
Internal Short-Circuit Current-Limiting |
Internal short circuit current limiting |
Output Voltage of 5V, 6V, 8V, 9V, 10V, 12V, 15V, 18V, 24V |
Output Voltage: 5V |
Output Voltage of 5V, 12V, 15V, 18V and 24V. |
Output Adjustable Between 1.2V and 37V |
Output Voltage of 5V, 6V, 8V, 9V, 12V, 15V, 18V, 24V |
Moisture Sensitivity Level 3 |
Moisture Sensitivity Level 3 |
Moisture Sensitivity Level 3 |
Moisture Sensitivity Level 3 |
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MLCC Compatible |
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Floating operation for high voltage applications |
Output transistor safe-area compensation |
CMOS ULDO Voltage Regulator
Output Voltage | 0.8 to 3.6 V |
Regulator Type | CMOS |
Brand | HTC-Korea |
Usage/Application | Electronics |
Mounting Type | SMD |
Output Type | Both Variable And Fixed |
Output Current | 0.3 to 3.0 A |
Colour | Black |
TJ9198 |
TJ4303 |
LM1108 |
LM8805 |
LM2C1117 |
TJ5641 |
TJ1119C/F |
TJ4310 |
TJ2132 |
TJ4320 |
TJ4330 |
TJ2134 |
Low Quiescent Current |
Compatible with low ESR MLCC as Input / Output Capacitor |
Extremely Low Supply Current(Typ. 50µA) |
Small input/output differential: 600mV at 600mA |
Guaranteed Output Current of 600 / 600mA |
Guaranteed Output Current of 600/600mA |
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Guaranteed Output Current of 300mA |
Guaranteed Output Current of 2.0A |
Guaranteed Output Current of 2A |
Guaranteed Output Current of 3A |
Guaranteed Output Current of 4.0A |
Fixed Output Voltage: 0.8V to 3.6V |
Output Auto Discharge Function |
High Output Voltage Accuracy ±1.4% |
Output Voltage 1.5V to 6.0V |
Output Voltage: 1.0V ~ 3.6V |
Output Voltage: 1.0V ~ 3.3V |
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Output Voltage: 0.8V to 3.6V |
Voltage Range: 0.6V to 1.8V |
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Output Voltage Down to 0.8V |
Available in very small packages: DFN, SC70-5, SOT23-3 and SOT23-5 |
Available in SOT23-5L Package |
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Available in SOP8 and SOP8-PP |
Available in SOP8, SOP8-PP |
Available in SOT223-3L and TO252-3L Packages |
Available in very small packages: DFN, SC70-5, SOT23-3 and SOT23-5 |
Available in SOP8-PP and DFN3030-8 Packages |
Available in SOP8, SOP8-PP and TO-252-5L Packages |
Available in SOP8-PP and TO-252-5L Packages |
Available in SOP8-PP Packages |
DDR Termination Regulator
Output Voltage | 1.2 to 1.8 V |
Model Number | TJ2998 |
Brand | HTC-Korea |
Usage/Application | Electronics |
Mounting Type | SMD |
Output Current | 2.0 A |
Colour | Black |
Package | SOP8, SOP8-PP |
Packaging Type | Box |
- Source and Sink Current
- Low Output Voltage Offset
- No External Resistors required
- Linear Topology
- Suspend to RAM (STR) functionality
- Low External Component Count
- Thermal Shutdown
- Under Voltage Lockout and Over Current Limit
- Available in SOP8, SOP8-PP Packages
Switching Voltage Regulator
Output Voltage | 1.23 to 37V |
Regulator Type | Switching Regulator |
Brand | HTC-Korea |
Usage/Application | Electronics |
Mounting Type | SMD |
Output Current | 2.0V to 8.0V |
Colour | Black |
Pacakge | SOP-8PP,DFN |
Packaging Type | Box |
LM2575 |
LM2576 |
LM2576HV |
LM2596 |
LM2596A |
LM2596HV |
LM4576 |
TJ1583 |
LM1501A |
LM1501B |
TJ1501B |
Output Voltage Range, 1.23 to 37V |
Output Voltage Range, 1.23 to 37V ±4% |
Output Voltage Range, 1.23V to 52V ±4% |
Output Voltage Range, 1.2 to 37V |
Output voltage range, 1.23V to 57V |
Output voltage range, 1.23V to 57V |
Output voltage range, 1.23V to 57V |
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Output voltage range, 1.23V to 37V 3% |
Output voltage range, 1.23V to 37V 3% |
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Guaranteed 1A Output Current |
Guaranteed 3A Output Current |
Guaranteed 3A Output Current |
Guaranteed 3A Output Current |
Guaranteed 3A Output Current |
Guaranteed 3A Output Current |
Guaranteed 3A Output Current |
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Guaranteed 5A Output Current |
Guaranteed 5A Output Current |
Guaranteed 5A Output Current |
Packages: SOP8-PP,TO-263-5L,TO-220-5L |
Packages: SOP8-PP,TO-263-5L,TO-220-5L |
Packages: SOP8-PP,TO-263-5L,TO-220-5L |
Packages: SOP8-PP,TO-263-5L,TO-220-5L |
Packages: SOP8-PP,TO-263-5L,TO-220-5L |
Packages: SOP8-PP,TO-263-5L |
Packages: SOP8-PP,TO-263-5L |
Packages: SOP8-PP |
Packages: TO-263-5L,TO-220-5L |
Packages: TO-263-5L,TO-220-5L |
Packages: TO-263-5L,TO-220-5L |
Step-Up Switching Voltage Regulator
Regulator Type | Switching Regulator |
Brand | HTC-Korea |
Usage/Application | Electronics |
Mounting Type | SMD |
Colour | Black |
Voltage | 2.5V to 10V |
Current | 0.32A to 1.50A |
Package | SOT-23-5L,SOT-23-6L,SOP-8 |
LM1937 |
LM1938 |
LM5171 |
Drives Up to Four LEDs from a 3.2V Supply |
Drives Up to 27 LED LEDs from a 5V Supply |
Wide Input Voltage Range 2.7V to 30V |
Efficiency: 84% Typical |
Efficiency: 84% Typical |
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Package: SOT 23_5LD |
Package: SOT 23_6LD |
Package: SOP 8 |
Converter And Controller-Charge Pump Voltage Converter
Brand | HTC-Korea |
Usage/Application | Electronics |
Mounting Type | SMD |
Part Number | SOP-8 and DIP-8 |
Input Voltage | 10.5 V |
Colour | Black |
Frequency (Hertz) | 10 KHz |
- Simple Conversion of +5V Logic Supply to 5V Supplies
- Simple Voltage Multiplication (VOUT = (-) nVIN)
- Typical Open Circuit Voltage Conversion Efficiency 99.9%
- Typical Power Efficiency 98%
- Wide Operating Voltage Range- TJ7660 1.5V to 10.0V
- Easy to Use - Requires Only 2 External Non-Critical Passive Components
- No External Diode Over Full Temp. and Voltage Range
- Moisture Sensitivity Level 3
Constant Voltage And Current Controller
Model Number | TJ1051 |
Brand | HTC-Korea |
Usage/Application | Electronics |
Mounting Type | SMD |
Colour | Black |
Package | SOP- and SOT-23-6L |
Input Voltage | 12 V |
Current Control Loop | 0.2 V |
- Constant Voltage And Constant Current Controller
- Low Voltage Operation
- Precision Internal Component Count
- Current Sink Output Stage
- Easy Compensation
- Low AC Mains Voltage Rejection
- Moisture Sensitivity Level 3
VLDO Regulators
Model Name/Number | TJ75xxA |
Regulator Type | Very Low Drop Out Voltage Regulator |
Usage/Application | Electronics |
Mounting Type | SMD |
Output Type | Variable |
Output Current | 0.15-3.0 A |
Colour | Black |
Brand | HTC-Korea |
Package | SOT-23-5L and SOP-8 and SOT-223 |
Input Operating Voltage Range | 2.7V to 30V |
Typical Quiescent Current | 1 uA |
Packaging Type | Box |
TJ5205 | TJ62FPxx | TJ75xx | LM37100/1/2 | LM37102C | LM39100/1/2 | LM29150/1/2 | LM39300/1/2 | LM39500/1/2 |
Ultra-low-noise output | Input Operating Voltage Range : 2.5V to 10V | Input Operating Voltage Range : 2.7V to 20V | Fixed and adjustable output voltages to 1.24V | Fixed and adjustable output voltages to 1.24V | Fixed and adjustable output voltages to 1.24V | High Current Capability 1.5A | 3A minimum guaranteed output current | 5.0A minimum guaranteed output current |
Guaranteed 150mA output | 1µA Typical Quiescent Current | 1uA Typical Quiescent Current | 410mV typical dropout at 1A | 1.Ideal for 3.0V to 2.5V conversion | 410mV typical dropout at 1A | 500mV typical dropout at 3A | 400mV typical dropout voltage | |
2.Ideal for 2.5V to 1.8V or 1.5V conversion | 1.Ideal for 3.0V to 2.5V conversion | 1.Ideal for 3.0V to 2.5V conversion | ||||||
1. Ideal for 3.0V to 2.5V conversion | 2.Ideal for 2.5V to 1.8V or 1.5V conversion | 1. Ideal for 3.0V to 2.5V conversion | 2.Ideal for 2.5V to 1.8V or 1.5V conversion | |||||
2.Ideal for 2.5V to 1.8V or 1.5V conversion | ||||||||
2.Ideal for 2.5V to 1.8V or 1.5V conversion | ||||||||
Very low temperature coefficient | Reversed-leakage protection | Low-profile SOT-223 package | Also Characterized For Smaller Loads With Industry (Leading Performance specifications) | TO-263 and TO-220 packaging | TO-263 and TO-220 packaging | |||
Zero off-mode current | Low-profile SOT-223 package | Zero-Current Shutdown Mode(5-Pin Version) | Adjustable version - LM39302 only | Adjustable version - LM39502 only |
OPC IC
Output Voltage | 2.8V to 5.5V |
Brand | HTC-Korea |
Usage/Application | Electronics |
Mounting Type | SMD |
Output Current | 200mA to 2.25A |
Colour | Black |
Package | SOT 23-6L and SOP-8 |
Maximum Standby Current | 5 uA |
TJ2242 |
TJ2242A |
TJ82034 |
2.8V to 5.5V Operating Range |
2.8V to 5.5V Operating Range |
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130uA Typical On-State Supply Current |
90uA Typical On-State Supply Current |
80uA Typical On-State Supply Current |
5uA Maximum Standby Supply Current |
5uA Maximum Standby Supply Current |
5uA Maximum Standby Supply Current |
Available Packages: SOT23_6LD |
Available Packages: SOT23_6LD |
Available Packages: SOP8 |
LDO Voltage Regulators
Minimum Order Quantity: 1000 Piece
Regulator Type | Low Drop Out Voltage Regulator |
Brand | HTC-Korea |
Output Voltage | 1.5 to 5 V |
Output Type | Both Fixed And Variable |
Input Voltage | 1.25 V |
Output Current | 0.1 to 5.0 mA |
Colour | Black |
Packaging Type | Box |
LM2950/1 |
TJ2950 |
TJ1117GSF |
LM1117 |
TJ1117GSF |
LM1086 |
LM1085 |
LM1084 |
High accuracy output voltage |
High accuracy output voltage |
Three Terminal Adjustable(ADJ) or Fixed 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5.0V |
Three Terminal Adjustable(ADJ) or Fixed 1.2V, 1.5V, 1.8V, 2.5V, 2.85V, 3.3V, 5.0V |
Three Terminal Adjustable(ADJ) or Fixed 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5.0V |
Adjustable or Fixed Output Voltage(1.5V, 1.8V, 2.5V, 3.3V, 5.0V) |
Adjustable or Fixed Output Voltage(1.5V, 1.8V, 2.5V, 3.3V, 5.0V) |
Adjustable or Fixed Output Voltage(1.5V, 1.8V, 2.5V, 3.3V, 5.0V) |
Guaranteed 100 mA output |
Guaranteed 100 mA output |
Output Current up to 300mA |
Output Current up to 1 A |
Output Current up to 1A |
Output Current of 1.5A |
Output Current of 3A |
Output Current of 5A |
Extremely tight load and line regulation |
Extremely tight load and line regulation |
Load Regulation typically at 0.2% max. |
Load Regulaion typically at 0.2% max |
Load Regulation typically at 0.2% max. |
0.2% Load Regulation |
0.2% Load Regulation |
0.04% Line Regulation |
Need only 1uF for stability |
Needs Output low-ESR ceramic capacitor for stability |
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Surface Mount Package SOT-223, TO-252, SOT-89 |
Surface Mount Package SOT-223 |
Surface Mount Package TO252-3LD & TO-263-3LD |
Surface Mount Package TO-263 3LD and TO-252 3LD |
Surface Mount Package TO-263 3LD and TO-252 3LD |
Moisture Sensitivity Level 3 |
Moisture Sensitivity Level 3 |
Moisture Sensitivity Level 3 |
Moisture Sensitivity Level 3 |
Moisture Sensitivity Level 3 |
Moisture Sensitivity Level 3 |
Moisture Sensitivity Level 3 |
Moisture Sensitivity Level 3 |
Converter And Controller-Universal High Brightness LED Driver
Output Voltage | 10V to 600V |
Regulator Type | Controller |
Brand | HTC-Korea |
Usage/Application | Electronics |
Mounting Type | SMD |
Colour | Black |
Package | SOP-8 |
Topology | Buck |
Input Voltage Surge Rating | Up to 600 V |
Model | TJ9910 |
Packaging Type | Box |
TJ9910 |
TJ9910A |
Over 90% Efficiency |
Over 90% Efficiency |
10V to 600V Input Range |
10V to 600V Input Range |
Input Voltage Surge Ratings up to 600V |
Input Voltage Surge Ratings up to 600V |
Applications from a few mA to more than 1A output |
Applications from a few mA to more than 1A output |
Converter And Controller-Step-Up/Down Converter Controller
Output Voltage | 40 V |
Brand | HTC-Korea |
Usage/Application | Electronics |
Mounting Type | SMD |
Output Current | 1.4 to 4.0 mA |
Colour | Black |
Package | SOP-8 and DIP-8 |
Switch Current | 1.2A to 1.5A |
MC34063A/B |
TJ34063A |
MC34063C |
TJ34063C |
Operating From 3V to 40V |
Operating From 3V to 40V |
Operating From 3V to 40V |
Operating From 3V to 40V |
2% Reference Accuracy |
2% Reference Accuracy |
2% Reference Accuracy |
2% Reference Accuracy |
Low Quiescent Current: 2.5mA(TYP.) |
Low Quiescent Current: 2.5mA(TYP.) |
Operation Frequency up to 180KHz (CT=100pF) |
Operation Frequency up to 180KHz (CT=100pF) |
Package – SOP-8/DIP-8 |
Package – SOP-8 |
Package – SOP-8/DIP-8 |
Package – SOP-8 |
Interface IC
Usage/Application | Electronics |
Colour | Black |
Model | TJ232 |
Supply Voltage Range | 4.5V to 5.5V |
Input Current | 1.0uA; 0.1uA |
Temperature | 25 Deg C |
Output Current | 24mAh |
Packaging Type | Box |
- Output voltage levels are compatible with input levels of CMOS, NMOS and TTL integrated circuits.
- Meets All EIA/TIA-232E and V.28/V.24 Specifications
- Supply Voltage Range from 4.5V to 5.5V
- Low Input Current: 1.0uA; 0.1uA at T=25°C
- Output Current 24mA
- Tolerable Value of Static Potential not less than 2kV
TJ485:
- Low Quiescent Current: 300uA
- 7V to +12V Common-Mode Input Voltage Range
- Three-State Outputs
- 30ns Propagation Delays, 5ns Skew
- Operate from a Single 5V Supply
- Allows up to 32 Transceivers on the Bus
- Data Rate: 2.5 Mbps
- Current-Limiting and Thermal Shutdown for Driver Overload Protection
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