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ALLCHIPS ELECTRONICS LIMITED

Image Name Manufacturer Quantity Mfr Series Package Product Status Tolerance Operating Temperature Mounting Type Package / Case Features Base Product Number Input Type Current - Supply Voltage - Input Voltage - Input (Max) Output Type Temperature Coefficient Ratio - Input:Output Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Configuration Reference Type 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) Noise - 0.1Hz to 10Hz Noise - 10Hz to 10kHz Current - Cathode Voltage - Output (Max) Number of Regulators Voltage Dropout (Max) PSRR Protection Features
STMicroelectronics LD2980ABM33TR STMicroelectronics LD2980ABM33TR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LD2980 16V Fixed SOT-23-5 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 150 µA 1.2 mA Enable Positive 50mA 3.3V - 1 0.225V @ 50mA 63dB (1kHz) Over Current, Over Temperature
STMicroelectronics LD2981ABM18TR STMicroelectronics LD2981ABM18TR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Obsolete -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LD2981 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 150 µA 2.6 mA Enable Positive 100mA 1.8V - 1 0.375V @ 100mA 63dB (1kHz) Over Current, Over Temperature
STMicroelectronics LD2981ABU50TR STMicroelectronics LD2981ABU50TR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Active -40°C ~ 125°C Surface Mount TO-243AA LD2981 16V Fixed SOT-89-3 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 150 µA 2.6 mA - Positive 100mA 5V - 1 0.375V @ 100mA 63dB (1kHz) Over Current, Over Temperature
STMicroelectronics LE30CZ STMicroelectronics LE30CZ STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Bulk Obsolete -40°C ~ 125°C Through Hole TO-226-3, TO-92-3 (TO-226AA) LE30 18V Fixed TO-92-3 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 1 mA 3 mA - Positive 100mA 3V - 1 0.5V @ 100mA 81dB ~ 60db (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics LE40CZ STMicroelectronics LE40CZ STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Bulk Obsolete -40°C ~ 125°C Through Hole TO-226-3, TO-92-3 (TO-226AA) LE40 18V Fixed TO-92-3 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 1 mA 3 mA - Positive 100mA 4V - 1 0.5V @ 100mA 78dB ~ 60dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics LE45ABD-TR STMicroelectronics LE45ABD-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) LE45 18V Fixed 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 1 mA 3 mA Enable Positive 100mA 4.5V - 1 0.5V @ 100mA 77dB ~ 60dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics LE50ABZ-AP STMicroelectronics LE50ABZ-AP STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Cut Tape (CT) Active -40°C ~ 125°C Through Hole TO-226-3, TO-92-3 (TO-226AA) Formed Leads LE50 18V Fixed TO-92-3 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 1 mA 3 mA - Positive 100mA 5V - 1 0.5V @ 100mA 76dB ~ 60dB (120Hz ~ 10kHz) Over Current, Over Temperature
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 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

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/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 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

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/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 L4931CV33 STMicroelectronics L4931CV33 STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Obsolete -40°C ~ 125°C Through Hole TO-220-3 L4931 20V Fixed TO-220 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 1 mA 6 mA - Positive 250mA 3.3V - 1 0.8V @ 250mA 73dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics LD29300D2M15R STMicroelectronics LD29300D2M15R STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Obsolete -40°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA LD29300 14V Fixed D2PAK-3 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 50 mA 100 mA - Positive 3A 1.5V - 1 - 75dB (120Hz) Over Current, Over Temperature
STMicroelectronics LD29300D2T15R STMicroelectronics LD29300D2T15R STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Obsolete -40°C ~ 125°C Surface Mount TO-263-3, D²Pak (2 Leads + Tab), TO-263AB LD29300 14V Fixed D²PAK download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 50 mA 100 mA - Positive 3A 1.5V - 1 - 75dB (120Hz) Over Current, Over Temperature
STMicroelectronics LD29300D2T33R STMicroelectronics LD29300D2T33R STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Obsolete -40°C ~ 125°C Surface Mount TO-263-3, D²Pak (2 Leads + Tab), TO-263AB LD29300 14V Fixed D²PAK download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 50 mA 100 mA - Positive 3A 3.3V - 1 0.7V @ 3A 67dB (120Hz) Over Current, Over Temperature
STMicroelectronics LD29300V25 STMicroelectronics LD29300V25 STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Obsolete -40°C ~ 125°C Through Hole TO-220-3 LD29300 14V Fixed TO-220 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 50 mA 100 mA - Positive 3A 2.5V - 1 0.7V @ 3A 70dB (120Hz) Over Current, Over Temperature
STMicroelectronics TL1431AIDT STMicroelectronics TL1431AIDT STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Active ±0.25% -40°C ~ 105°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) TL1431 - - Adjustable 100ppm/°C 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Shunt 100 mA 2.5V - - 700 µA 36 V
STMicroelectronics ULN2002D1013TR STMicroelectronics ULN2002D1013TR STMicroelectronics
RFQ

Min: 1

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/image/STMicroelectronics ULx200xA Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) - ULN2002 Inverting NPN 1:1 16-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.29.0095 2,500 Not Required Parallel 7 - Low Side - 50V (Max) Relay, Solenoid Driver 500mA
STMicroelectronics TSM101AIDT STMicroelectronics TSM101AIDT STMicroelectronics
RFQ

Min: 1

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/image/STMicroelectronics - Tape & Reel (TR) Active ±1% -40°C ~ 105°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) TSM101 2mA 4.5V ~ 32V Fixed - 8-SOIC download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 Series 10 mA 1.24V - -
STMicroelectronics TSM108IDT STMicroelectronics TSM108IDT STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 14-SOIC (0.154", 3.90mm Width) TSM108 Transistor Driver 14-SO download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 9V ~ 32V 1 Buck 100kHz Enable, Frequency Control Positive 1 95% No No -

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