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ALLCHIPS ELECTRONICS LIMITED

Image Name Manufacturer Quantity Mfr Series Package Product Status Operating Temperature Applications Mounting Type Package / Case Type Features Base Product Number Frequency Current - Supply Power - Max Battery Chemistry Charge Current - Max Voltage - Input Number of Cells Number of Channels Voltage - Input (Max) Output Type Digi-Key Programmable Output Ratio - Input:Output Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Standards Current - Output / Channel Voltage - Supply (Vcc/Vdd) Interface Number of Outputs Reset Internal Switch(s) Topology Frequency - Switching Fault Protection Control Features Current - Charging Programmable Features Battery Pack Voltage Voltage - Supply (Max) Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Sensing Method Accuracy Current - Output Dimming Voltage - Supply (Min) Voltage - Output Current - Output (Max) FET Type Delay Time - OFF Auxiliary Sense Number of Voltages Monitored Voltage - Threshold Reset Timeout Voltage - Output (Min/Fixed) Voltage - Output (Max) Voltage - Input (Min)
Analog Devices Inc. LT3650IDD-8.2#TRPBF Analog Devices Inc. LT3650IDD-8.2#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 12-WFDFN Exposed Pad LT3650 Lithium Ion/Polymer 2A 2 12-DFN (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 - Over Temperature Constant - Programmable Timer 8.2V 32V
Analog Devices Inc. LT3755IMSE-2#TRPBF Analog Devices Inc. LT3755IMSE-2#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) - Surface Mount 16-TFSOP (0.118", 3.00mm Width) Exposed Pad DC DC Controller LT3755 100kHz ~ 1MHz 16-MSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 - 1 No Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) 40V Analog, PWM 4.5V -
Analog Devices Inc. LT3755IUD-2#TRPBF Analog Devices Inc. LT3755IUD-2#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) - Surface Mount 16-WFQFN Exposed Pad DC DC Controller LT3755 100kHz ~ 1MHz 16-QFN (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 - 1 No Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) 40V Analog, PWM 4.5V -
Analog Devices Inc. LT3756EMSE-2#TRPBF Analog Devices Inc. LT3756EMSE-2#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) - Surface Mount 16-TFSOP (0.118", 3.00mm Width) Exposed Pad DC DC Controller LT3756 100kHz ~ 1MHz 16-MSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 - 1 No Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) 100V Analog, PWM 6V 100V
Analog Devices Inc. LT3757EMSE#TRPBF Analog Devices Inc. LT3757EMSE#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad LT3757 Transistor Driver 10-MSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Up/Step-Down 2.9V ~ 40V 1 Boost, Flyback, SEPIC 100kHz ~ 1MHz Enable, Frequency Control, Soft Start Positive and Negative 1 - No Yes -
Analog Devices Inc. LT3757IDD#TRPBF Analog Devices Inc. LT3757IDD#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 10-WFDFN Exposed Pad LT3757 Transistor Driver 10-DFN (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Up/Step-Down 2.9V ~ 40V 1 Boost, Flyback, SEPIC 100kHz ~ 1MHz Enable, Frequency Control, Soft Start Positive and Negative 1 - No Yes -
Analog Devices Inc. LTC2935CDC-4#TRPBF Analog Devices Inc. LTC2935CDC-4#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active 0°C ~ 70°C (TA) Surface Mount 8-WFDFN Exposed Pad Multi-Voltage Supervisor LTC2935 Not Verified Push-Pull, Totem Pole 8-DFN (2x2) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Active Low 1 8 Selectable Threshold Combinations 140ms Minimum
Analog Devices Inc. LTC2935CTS8-4#TRPBF Analog Devices Inc. LTC2935CTS8-4#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active 0°C ~ 70°C (TA) Surface Mount SOT-23-8 Thin, TSOT-23-8 Multi-Voltage Supervisor LTC2935 Not Verified Push-Pull, Totem Pole TSOT-23-8 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Active Low 1 8 Selectable Threshold Combinations 140ms Minimum
Analog Devices Inc. LTC3560IS6#TRPBF Analog Devices Inc. LTC3560IS6#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount SOT-23-6 Thin, TSOT-23-6 LTC3560 5.5V Adjustable TSOT-23-6 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 1 Buck 2.25MHz Positive Yes 800mA 0.6V 5.5V 2.5V
Analog Devices Inc. LTC3631IDD#TRPBF Analog Devices Inc. LTC3631IDD#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 8-WFDFN Exposed Pad LTC3631 45V Adjustable 8-DFN (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 1 Buck - Positive or Negative Yes 100mA 0.8V 45V 4.5V
Analog Devices Inc. LTC3631IMS8E#TRPBF Analog Devices Inc. LTC3631IMS8E#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad LTC3631 45V Adjustable 8-MSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 1 Buck - Positive or Negative Yes 100mA 0.8V 45V 4.5V
Analog Devices Inc. LTC3631IMS8E-3.3#TRPBF Analog Devices Inc. LTC3631IMS8E-3.3#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad LTC3631 45V Fixed 8-MSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 1 Buck - Positive or Negative Yes 100mA 3.3V - 4.5V
Analog Devices Inc. LTC3632EMS8E#TRPBF Analog Devices Inc. LTC3632EMS8E#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad LTC3632 50V Adjustable 8-MSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 1 Buck - Positive or Negative Yes 20mA 0.8V 50V 4.5V
Analog Devices Inc. LTC3632IMS8E#TRPBF Analog Devices Inc. LTC3632IMS8E#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad LTC3632 50V Adjustable 8-MSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 1 Buck - Positive or Negative Yes 20mA 0.8V 50V 4.5V
Analog Devices Inc. LTC3854EMSE#TRPBF Analog Devices Inc. LTC3854EMSE#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 12-TSSOP (0.118", 3.00mm Width) Exposed Pad LTC3854 Transistor Driver 12-MSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 4.5V ~ 38V 1 Buck 400kHz Enable, Soft Start Positive 1 98% Yes No -
Analog Devices Inc. LTC3854IDDB#TRPBF Analog Devices Inc. LTC3854IDDB#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 12-WFDFN Exposed Pad LTC3854 Transistor Driver 12-DFN (3x2) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 4.5V ~ 38V 1 Buck 400kHz Enable, Soft Start Positive 1 98% Yes No -
Analog Devices Inc. LTC3854IMSE#TRPBF Analog Devices Inc. LTC3854IMSE#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 12-TSSOP (0.118", 3.00mm Width) Exposed Pad LTC3854 Transistor Driver 12-MSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 4.5V ~ 38V 1 Buck 400kHz Enable, Soft Start Positive 1 98% Yes No -
Analog Devices Inc. LTC3858EGN-1#TRPBF Analog Devices Inc. LTC3858EGN-1#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 28-SSOP (0.154", 3.90mm Width) LTC3858 Transistor Driver 28-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 4V ~ 38V 2 Buck 105kHz ~ 835kHz, 350kHz ~ 535kHz Enable, Frequency Control, Power Good, Soft Start Positive 2 99.4% Yes No -
Analog Devices Inc. LTC3858EUFD-1#TRPBF Analog Devices Inc. LTC3858EUFD-1#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 28-WFQFN Exposed Pad LTC3858 Transistor Driver 28-QFN (4x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 4V ~ 38V 2 Buck 105kHz ~ 835kHz, 350kHz ~ 535kHz Enable, Frequency Control, Power Good, Soft Start Positive 2 99.4% Yes No -
Analog Devices Inc. LTC3858EUH#TRPBF Analog Devices Inc. LTC3858EUH#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. PolyPhase® Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 32-WFQFN Exposed Pad LTC3858 Transistor Driver 32-QFN (5x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 4V ~ 38V 2 Buck 105kHz ~ 835kHz, 350kHz ~ 535kHz Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 2 99.4% Yes No -
Analog Devices Inc. LTC4012CUF-2#TRPBF Analog Devices Inc. LTC4012CUF-2#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. PowerPath™ Tape & Reel (TR) Active 0°C ~ 85°C (TA) Surface Mount 20-WFQFN Exposed Pad LTC4012 Multi-Chemistry - 1 ~ 4 20-QFN (4x4) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 - Over Voltage Constant - Programmable - 16.8V 28V
Analog Devices Inc. LTC4215CUFD-2#TRPBF Analog Devices Inc. LTC4215CUFD-2#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active 0°C ~ 70°C General Purpose Surface Mount 24-WFQFN Exposed Pad Hot Swap Controller, Monitor I²C, OVP, UVLO LTC4215 3 mA 1 2.9V ~ 15V 24-QFN (4x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 2,500 No Auto Retry, Current Limit, Fault Timeout, Latched Fault -
Analog Devices Inc. LTC4215IUFD-2#TRPBF Analog Devices Inc. LTC4215IUFD-2#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 85°C General Purpose Surface Mount 24-WFQFN Exposed Pad Hot Swap Controller, Monitor I²C, OVP, UVLO LTC4215 3 mA 1 2.9V ~ 15V 24-QFN (4x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 2,500 No Auto Retry, Current Limit, Fault Timeout, Latched Fault -
Analog Devices Inc. LTC4266IUHF#TRPBF Analog Devices Inc. LTC4266IUHF#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 38-WFQFN Exposed Pad Controller (PSE) LTC4266 2.4mA 25.5 W 4 45V ~ 57V 38-QFN (5x7) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 2,500 802.3at (PoE+), 802.3af (PoE) No No
Analog Devices Inc. LTC4269CDKD-2#TRPBF Analog Devices Inc. LTC4269CDKD-2#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active 0°C ~ 70°C Surface Mount 32-WFDFN Exposed Pad Controller (PD), DC/DC LTC4269 1.35mA (Max) 25.5 W 1 37.2V ~ 60V 32-DFN (7x4) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 2,500 802.3at (PoE+), 802.3af (PoE) Yes Yes
Analog Devices Inc. LTC4269IDKD-1#TRPBF Analog Devices Inc. LTC4269IDKD-1#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 32-WFDFN Exposed Pad Controller (PD), DC/DC LTC4269 1.35mA (Max) 25.5 W 1 37.2V ~ 60V 32-DFN (7x4) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 2,500 802.3at (PoE+), 802.3af (PoE) Yes Yes
Analog Devices Inc. LTC4357HDCB#TRPBF Analog Devices Inc. LTC4357HDCB#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 125°C Automotive, Redundant Power Supplies, Telecom Infrastructure Surface Mount 6-WFDFN Exposed Pad N+1 ORing Controller LTC4357 500 µA N:1 9V ~ 80V 6-DFN (2x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 No - N-Channel 300 ns
Analog Devices Inc./Maxim Integrated DS1842N+ Analog Devices Inc./Maxim Integrated DS1842N+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Active -40°C ~ 85°C Surface Mount 14-WFDFN Exposed Pad DS1842 - 14-TDFN (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 100 Current Monitor - - -
Analog Devices Inc./Maxim Integrated DS1842N+T&R Analog Devices Inc./Maxim Integrated DS1842N+T&R Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 14-WFDFN Exposed Pad DS1842 - 14-TDFN (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Current Monitor - - -
Analog Devices Inc./Maxim Integrated MAX14529EWC+T Analog Devices Inc./Maxim Integrated MAX14529EWC+T Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tape & Reel (TR) Obsolete -40°C ~ 85°C Overvoltage Protection Surface Mount 12-WFBGA, WLBGA MAX14529 - 2.2V ~ 28V 12-WLP (2.14x1.56) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500

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