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ALLCHIPS ELECTRONICS LIMITED

Image Name Manufacturer Quantity Mfr Series Package Product Status Operating Temperature Mounting Type Package / Case Features Base Product Number Input Type Current - Supply Voltage - Input Voltage - Input (Max) Output Type Ratio - Input:Output Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Configuration Voltage - Supply (Vcc/Vdd) Interface Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Topology Frequency - Switching Fault Protection Control Features Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Sensing Method Accuracy Current - Output Display Type Digits or Characters Rds On (Typ) Voltage - Load Switch Type Current - Output (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Number of Regulators Voltage Dropout (Max) PSRR Protection Features
STMicroelectronics LF85CDT STMicroelectronics LF85CDT STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Obsolete -40°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 LF85 16V Fixed DPAK download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 1.5 mA 12 mA - Positive 500mA 8.5V - 1 0.7V @ 500mA 72dB ~ 57dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics LK115D33-TR STMicroelectronics LK115D33-TR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Obsolete -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) LK115 20V Fixed 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 500 µA 3 mA Enable Positive 100mA 3.3V - 1 0.17V @ 60mA (Typ) 79dB ~ 57dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics LM217T STMicroelectronics LM217T STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Active -25°C ~ 150°C Through Hole TO-220-3 LM217 40V Adjustable TO-220 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 - Positive 1.5A 1.2V 37V 1 - 80dB ~ 65dB (120Hz) Over Current, Over Temperature
STMicroelectronics LM2931AD50R STMicroelectronics LM2931AD50R STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM2931 26V Fixed 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 1 mA 30 mA - Positive 100mA 5V - 1 0.6V @ 100mA 75dB (120Hz) Current Limit, Thermal Shutdown
STMicroelectronics LM2931ADT50R STMicroelectronics LM2931ADT50R STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 LM2931 26V Fixed DPAK download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 1 mA 30 mA - Positive 100mA 5V - 1 0.6V @ 100mA 75dB (120Hz) Current Limit, Thermal Shutdown
STMicroelectronics LM317LD13TR STMicroelectronics LM317LD13TR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Active 0°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) LM317 40V Adjustable 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 5 mA - Positive 100mA 1.2V 37V 1 - 80dB ~ 65dB (120Hz) Over Current, Over Temperature, Short Circuit
STMicroelectronics LM334Z STMicroelectronics LM334Z STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Bulk Obsolete 0°C ~ 70°C Through Hole TO-226-3, TO-92-3 (TO-226AA) LM334 1V ~ 40V TO-92-3 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Current Source - ±3% 10mA
STMicroelectronics LM337SP STMicroelectronics LM337SP STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Active 0°C ~ 125°C Through Hole TO-220-3 LM337 40V Adjustable TO-220 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 - Negative 1.5A -1.2V -37V 1 - 77dB ~ 60dB (120Hz) Over Current, Over Temperature
STMicroelectronics LM723CN STMicroelectronics LM723CN STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Obsolete 0°C ~ 70°C Through Hole 14-DIP (0.300", 7.62mm) LM723 40V Adjustable 14-DIP download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8542.39.0001 25 4 mA - Positive 150mA 2V 37V 1 - 86db ~ 74dB (100Hz ~ 10kHz) Over Current
STMicroelectronics M74HC4543B1R STMicroelectronics M74HC4543B1R STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tube Obsolete -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) 74HC4543 40 µA 2V ~ 6V 16-DIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 7 Segment BCD LCD -
STMicroelectronics LD2981ABU18TR STMicroelectronics LD2981ABU18TR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Cut Tape (CT) Obsolete -40°C ~ 125°C Surface Mount TO-243AA LD2981 SOT-89-3 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 100mA 1
STMicroelectronics M74HC4543RM13TR STMicroelectronics M74HC4543RM13TR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Cut Tape (CT) Obsolete -55°C ~ 125°C Surface Mount 16-SOIC (0.154", 3.90mm Width) 74HC4543 40 µA 2V ~ 6V 16-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 7 Segment BCD LCD -
onsemi MC78M06CDT onsemi MC78M06CDT onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tube Obsolete 0°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 MC78M06 35V Fixed DPAK download RoHS non-compliant 1 (Unlimited) REACH Unaffected MC78M06CDTOS EAR99 8542.39.0001 75 - Positive 500mA 6V - 1 - 80dB (120Hz) Over Temperature, Short Circuit
onsemi MC78M08CT onsemi MC78M08CT onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tube Obsolete 0°C ~ 125°C Through Hole TO-220-3 MC78M08 35V Fixed TO-220 download RoHS non-compliant 1 (Unlimited) REACH Unaffected MC78M08CTOS EAR99 8542.39.0001 50 - Positive 500mA 8V - 1 - 80dB (120Hz) Over Temperature, Short Circuit
onsemi MC78PC33NTR onsemi MC78PC33NTR onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount SOT-23-5 Thin, TSOT-23-5 MC78PC3 8V Fixed 5-TSOP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 Enable Positive 150mA 3.3V - 1 0.3V @ 100mA 70dB (1kHz) Over Current
onsemi MC78T05ABT onsemi MC78T05ABT onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tube Obsolete 0°C ~ 125°C Through Hole TO-220-3 MC78T05 35V Fixed TO-220 download RoHS non-compliant 1 (Unlimited) REACH Unaffected MC78T05ABTOS EAR99 8542.39.0001 50 5 mA 6 mA - Positive 3A 5V - 1 2.5V @ 3A 75dB (120Hz) Over Current, Over Temperature
onsemi MC78T05ACT onsemi MC78T05ACT onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tube Obsolete 0°C ~ 125°C Through Hole TO-220-3 MC78T05 35V Fixed TO-220 download RoHS non-compliant 1 (Unlimited) REACH Unaffected MC78T05ACTOS EAR99 8542.39.0001 50 5 mA 6 mA - Positive 3A 5V - 1 2.5V @ 3A 75dB (120Hz) Over Current, Over Temperature
onsemi MC78T12ACT onsemi MC78T12ACT onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tube Obsolete 0°C ~ 125°C Through Hole TO-220-3 MC78T12 35V Fixed TO-220 download RoHS non-compliant 1 (Unlimited) REACH Unaffected MC78T12ACTOS EAR99 8542.39.0001 50 5 mA 6 mA - Positive 3A 12V - 1 2.5V @ 3A 67dB (120Hz) Over Current, Over Temperature
onsemi MC78T12CT onsemi MC78T12CT onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tube Obsolete 0°C ~ 125°C Through Hole TO-220-3 MC78T12 35V Fixed TO-220 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 5 mA 6 mA - Positive 3A 12V - 1 2.5V @ 3A 67dB (120Hz) Over Current, Over Temperature
onsemi MC7906CT onsemi MC7906CT onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tube Obsolete 0°C ~ 125°C Through Hole TO-220-3 MC7906 -35V Fixed TO-220 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 - Negative 1A -6V - 1 1.3V @ 1A (Typ) 65dB (120Hz) Over Current, Over Temperature
onsemi MC7908CT onsemi MC7908CT onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tube Obsolete 0°C ~ 125°C Through Hole TO-220-3 MC7908 -35V Fixed TO-220 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 - Negative 1A -8V - 1 1.3V @ 1A (Typ) 62dB (120Hz) Over Current, Over Temperature
onsemi MC7912ACT onsemi MC7912ACT onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tube Obsolete 0°C ~ 125°C Through Hole TO-220-3 MC7912 -35V Fixed TO-220 download RoHS non-compliant 1 (Unlimited) REACH Unaffected MC7912ACTOS EAR99 8542.39.0001 50 - Negative 1A -12V - 1 1.3V @ 1A (Typ) 61dB (120Hz) Over Current, Over Temperature
onsemi MC79L12ACP onsemi MC79L12ACP onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Bulk Obsolete 0°C ~ 125°C Through Hole TO-226-3, TO-92-3 Long Body MC79L12 -35V Fixed TO-92 (TO-226) download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 - Negative 100mA -12V - 1 1.7V @ 40mA (Typ) 42dB (120Hz) Over Temperature, Short Circuit
onsemi MC79M05CT onsemi MC79M05CT onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tube Obsolete 0°C ~ 125°C Through Hole TO-220-3 MC79M05 -35V Fixed TO-220 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 - Negative 500mA -5V - 1 1.1V @ 500mA (Typ) 66dB (120Hz) Over Current, Over Temperature
onsemi MC79M15CT onsemi MC79M15CT onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tube Obsolete 0°C ~ 125°C Through Hole TO-220-3 MC79M15 -35V Fixed TO-220 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 - Negative 500mA -15V - 1 1.1V @ 500mA (Typ) 60dB (120Hz) Over Current, Over Temperature
Microchip Technology SG3525AN Microchip Technology SG3525AN Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tube Obsolete 0°C ~ 70°C (TA) Through Hole 16-DIP (0.300", 7.62mm) SG3525 Transistor Driver 16-PDIP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 25 Step-Up/Step-Down 8V ~ 35V 2 Push-Pull 100Hz ~ 400kHz Enable, Frequency Control, Soft Start Positive 1 49% Yes Yes -
STMicroelectronics UC3844AN STMicroelectronics UC3844AN STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Obsolete 0°C ~ 70°C (TA) Through Hole 8-DIP (0.300", 7.62mm) UC3844 Transistor Driver 8-Mini DIP download RoHS non-compliant 1 (Unlimited) REACH Unaffected 497-2339-5 EAR99 8542.39.0001 50 Step-Up, Step-Up/Step-Down 10V ~ 30V 1 Boost, Flyback Up to 500kHz Frequency Control Positive, Isolation Capable 1 48% No No -
STMicroelectronics ULN2002A STMicroelectronics ULN2002A STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics ULx200xA Tube Active -40°C ~ 85°C (TA) Through Hole 16-DIP (0.300", 7.62mm) - ULN2002 Inverting NPN 1:1 16-DIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.29.0095 25 Not Required Parallel 7 - Low Side - 50V (Max) Relay, Solenoid Driver 500mA
STMicroelectronics ULN2003A STMicroelectronics ULN2003A STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics ULx200xA Tube Active -40°C ~ 85°C (TA) Through Hole 16-DIP (0.300", 7.62mm) - ULN2003 Inverting NPN 1:1 16-DIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.29.0095 25 Not Required Parallel 7 - Low Side - 50V (Max) Relay, Solenoid Driver 500mA
STMicroelectronics SG3525AN STMicroelectronics SG3525AN STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Active 0°C ~ 70°C (TA) Through Hole 16-DIP (0.300", 7.62mm) SG3525 Transistor Driver 16-DIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 497-2041-5 EAR99 8542.39.0001 25 Step-Down, Step-Up/Step-Down 8V ~ 35V 2 Buck, Push-Pull 100Hz ~ 400kHz Enable, Soft Start Positive 1 49% Yes Yes -

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