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ALLCHIPS ELECTRONICS LIMITED

Compare Image Name Manufacturer Quantity Weight(Kg) Size(LxWxH) Mfr Series Package Product Status Operating Temperature Mounting Type Package / Case Base Product Number Voltage - Input (Max) Output Type Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Topology Frequency - Switching Control Features Output Configuration Synchronous Rectifier Current - Output Mode Current - Startup Voltage - Output (Min/Fixed) Voltage - Output (Max) Voltage - Input (Min) Number of Regulators Voltage Dropout (Max) PSRR Protection Features
STMicroelectronics L4931ABDT80 STMicroelectronics L4931ABDT80 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 L4931 20V Fixed DPAK download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 1.6 mA 7 mA - Positive 250mA 8V - 1 0.8V @ 250mA 67dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics L4931ABPT25 STMicroelectronics L4931ABPT25 STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Obsolete -40°C ~ 125°C Surface Mount TO-252-5, DPak (4 Leads + Tab), TO-252AD L4931 20V Fixed PPAK download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 1 mA 6 mA - Positive 250mA 2.5V - 1 0.8V @ 250mA 75dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics L4931ABPT50 STMicroelectronics L4931ABPT50 STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Obsolete -40°C ~ 125°C Surface Mount TO-252-5, DPak (4 Leads + Tab), TO-252AD L4931 20V Fixed PPAK download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 1 mA 6 mA - Positive 250mA 5V - 1 0.8V @ 250mA 70dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics L4931ABPT80 STMicroelectronics L4931ABPT80 STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Obsolete -40°C ~ 125°C Surface Mount TO-252-5, DPak (4 Leads + Tab), TO-252AD L4931 20V Fixed PPAK download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 1.6 mA 7 mA - Positive 250mA 8V - 1 0.8V @ 250mA 67dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics L4931ABZ120AP STMicroelectronics L4931ABZ120AP STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Obsolete -40°C ~ 125°C Through Hole TO-226-3, TO-92-3 (TO-226AA) Formed Leads L4931 20V Fixed TO-92-3 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 1.6 mA 7 mA - Positive 250mA 12V - 1 0.8V @ 250mA 64dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics L4931ABZ25-AP STMicroelectronics L4931ABZ25-AP STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Box (TB) Obsolete -40°C ~ 125°C Through Hole TO-226-3, TO-92-3 (TO-226AA) Formed Leads L4931 20V Fixed TO-92-3 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 1 mA 6 mA - Positive 250mA 2.5V - 1 0.8V @ 250mA 75dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics L4931ABZ80-AP STMicroelectronics L4931ABZ80-AP STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Box (TB) Obsolete -40°C ~ 125°C Through Hole TO-226-3, TO-92-3 (TO-226AA) Formed Leads L4931 20V Fixed TO-92-3 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 1.6 mA 7 mA - Positive 250mA 8V - 1 0.8V @ 250mA 67dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics L4931CD120-TR STMicroelectronics L4931CD120-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) L4931 20V Fixed 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 1.6 mA 7 mA - Positive 250mA 12V - 1 0.8V @ 250mA 64dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics L4931CD25 STMicroelectronics L4931CD25 STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Obsolete -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) L4931 20V Fixed 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 1 mA 6 mA - Positive 250mA 2.5V - 1 0.8V @ 250mA 75dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics L4931CD27-TR STMicroelectronics L4931CD27-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) L4931 20V Fixed 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 1 mA 6 mA - Positive 250mA 2.7V - 1 0.8V @ 250mA 74dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics L4931CD30 STMicroelectronics L4931CD30 STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Obsolete -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) L4931 20V Fixed 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 1 mA 6 mA - Positive 250mA 3V - 1 0.8V @ 250mA 74dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics L4931CD50 STMicroelectronics L4931CD50 STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Obsolete -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) L4931 20V Fixed 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 1 mA 6 mA - Positive 250mA 5V - 1 0.8V @ 250mA 70dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics L4931CD80 STMicroelectronics L4931CD80 STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Obsolete -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) L4931 20V Fixed 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 1.6 mA 7 mA - Positive 250mA 8V - 1 0.8V @ 250mA 67dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics L4931CDT30-TR STMicroelectronics L4931CDT30-TR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Obsolete -40°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 L4931 20V Fixed DPAK download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 1 mA 6 mA - Positive 250mA 3V - 1 0.8V @ 250mA 74dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics L4931CPT120 STMicroelectronics L4931CPT120 STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Obsolete -40°C ~ 125°C Surface Mount TO-252-5, DPak (4 Leads + Tab), TO-252AD L4931 20V Fixed PPAK download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 1.6 mA 7 mA - Positive 250mA 12V - 1 0.8V @ 250mA 64dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics L4931CPT33-TR STMicroelectronics L4931CPT33-TR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Obsolete -40°C ~ 125°C Surface Mount TO-252-5, DPak (4 Leads + Tab), TO-252AD L4931 20V Fixed PPAK download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 1 mA 6 mA - Positive 250mA 3.3V - 1 0.8V @ 250mA 73dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics L4931CPT50-TR STMicroelectronics L4931CPT50-TR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Obsolete -40°C ~ 125°C Surface Mount TO-252-5, DPak (4 Leads + Tab), TO-252AD L4931 20V Fixed PPAK download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 1 mA 6 mA - Positive 250mA 5V - 1 0.8V @ 250mA 70dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics L4931CPT80-TR STMicroelectronics L4931CPT80-TR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Obsolete -40°C ~ 125°C Surface Mount TO-252-5, DPak (4 Leads + Tab), TO-252AD L4931 20V Fixed PPAK download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 1.6 mA 7 mA - Positive 250mA 8V - 1 0.8V @ 250mA 67dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics L4931CV120 STMicroelectronics L4931CV120 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 1,000 1.6 mA 7 mA - Positive 250mA 12V - 1 0.8V @ 250mA 64dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics L4931CZ120-AP STMicroelectronics L4931CZ120-AP STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Obsolete -40°C ~ 125°C Through Hole TO-226-3, TO-92-3 (TO-226AA) Formed Leads L4931 20V Fixed TO-92-3 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 1.6 mA 7 mA - Positive 250mA 12V - 1 0.8V @ 250mA 64dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics L4931CZ25 STMicroelectronics L4931CZ25 STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Bulk Obsolete -40°C ~ 125°C Through Hole TO-226-3, TO-92-3 (TO-226AA) L4931 20V Fixed TO-92-3 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 1 mA 6 mA - Positive 250mA 2.5V - 1 0.8V @ 250mA 75dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics L4931CZ25-AP STMicroelectronics L4931CZ25-AP STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Box (TB) Obsolete -40°C ~ 125°C Through Hole TO-226-3, TO-92-3 (TO-226AA) Formed Leads L4931 20V Fixed TO-92-3 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 1 mA 6 mA - Positive 250mA 2.5V - 1 0.8V @ 250mA 75dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics L4931CZ33-AP STMicroelectronics L4931CZ33-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 L4931 20V Fixed TO-92-3 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 1 mA 6 mA - Positive 250mA 3.3V - 1 0.8V @ 250mA 73dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics L4931CZ80 STMicroelectronics L4931CZ80 STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Bulk Obsolete -40°C ~ 125°C Through Hole TO-226-3, TO-92-3 (TO-226AA) L4931 20V Fixed TO-92-3 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 1.6 mA 7 mA - Positive 250mA 8V - 1 0.8V @ 250mA 67dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics L4931CZ80-AP STMicroelectronics L4931CZ80-AP STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Box (TB) Obsolete -40°C ~ 125°C Through Hole TO-226-3, TO-92-3 (TO-226AA) Formed Leads L4931 20V Fixed TO-92-3 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 1.6 mA 7 mA - Positive 250mA 8V - 1 0.8V @ 250mA 67dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
STMicroelectronics L4974A STMicroelectronics L4974A STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Last Time Buy -40°C ~ 150°C (TJ) Through Hole 20-DIP (0.300", 7.62mm) L4974 50V Adjustable 20-PowerDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 20 Step-Down 1 Buck 100kHz ~ 200kHz Positive No 3.5A 5.1V 40V 15V
STMicroelectronics L4975A STMicroelectronics L4975A STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Active -40°C ~ 150°C (TJ) Through Hole Multiwatt-15 (Vertical, Bent and Staggered Leads) L4975 50V Adjustable 15-Multiwatt download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Step-Down 1 Buck 200kHz ~ 500kHz Positive No 5A 5.1V 40V 15V
STMicroelectronics L4981BD013TR STMicroelectronics L4981BD013TR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Active -40°C ~ 125°C Surface Mount 20-SOIC (0.295", 7.50mm Width) L4981 14.5V ~ 19.5V 20-SO download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,000 100kHz Average Current 100 µA
STMicroelectronics L4987CPT120 STMicroelectronics L4987CPT120 STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Obsolete -40°C ~ 125°C Surface Mount TO-252-5, DPak (4 Leads + Tab), TO-252AD L4987 18V Fixed PPAK download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 1 mA 6 mA - Positive 200mA 12V - 1 0.7V @ 200mA 80dB ~ 60dB (120Hz ~ 60dB) Over Current, Over Temperature
STMicroelectronics L5972D STMicroelectronics L5972D STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Active -40°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) L5972 36V Adjustable 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 100 Step-Down 1 Buck 250kHz Positive No 2A 1.235V 35V 4.4V

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