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ALLCHIPS ELECTRONICS LIMITED

Image Name Manufacturer Quantity Mfr Series Package Product Status Tolerance Operating Temperature Applications Mounting Type Package / Case Type Features Base Product Number Frequency Current - Supply Battery Chemistry Voltage - Input Number of Cells Number of Channels Voltage - Input (Max) Output Type Temperature Coefficient Digi-Key Programmable Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Current - Output / Channel Reference Type Voltage - Supply (Vcc/Vdd) Interface Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Internal Switch(s) Topology Frequency - Switching Fault Protection Control Features Programmable Features Voltage - Supply (Max) Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Current - Output Dimming Voltage - Supply (Min) Voltage - Output Current - Output (Max) Voltage - Output (Min/Fixed) Noise - 0.1Hz to 10Hz Noise - 10Hz to 10kHz Current - Cathode Voltage - Output (Max) Voltage - Input (Min) Number of Regulators Voltage Dropout (Max) PSRR Protection Features
NXP USA Inc. TEA1791AT/N1,118 NXP USA Inc. TEA1791AT/N1,118 NXP USA Inc.
RFQ

Min: 1

Mult: 1

/image/NXP USA Inc. GreenChip™ Tape & Reel (TR) Active -40°C ~ 150°C Secondary-Side Controller Surface Mount 8-SOIC (0.154", 3.90mm Width) TEA1791 950 µA - Not Verified 8.5V ~ 38V 8-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500
NXP USA Inc. TL431BSDT,215 NXP USA Inc. TL431BSDT,215 NXP USA Inc.
RFQ

Min: 1

Mult: 1

/image/NXP USA Inc. Automotive, AEC-Q100 Tape & Reel (TR) Obsolete ±0.5% -40°C ~ 125°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 TL431 - - Adjustable - SOT-23 (TO-236AB) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 Shunt 100 mA 2.495V - - 600 µA 36 V
Analog Devices Inc. LT3689EMSE-5#TRPBF Analog Devices Inc. LT3689EMSE-5#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 LT3689 36V Fixed 16-MSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 1 Buck 500kHz ~ 2MHz Positive No 700mA 5V - 3.6V
Analog Devices Inc. LT3689IUD-5#TRPBF Analog Devices Inc. LT3689IUD-5#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 LT3689 36V Fixed 16-QFN (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 1 Buck 500kHz ~ 2MHz Positive No 700mA 5V - 3.6V
Analog Devices Inc. LT3970IDDB-5#TRPBF Analog Devices Inc. LT3970IDDB-5#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 LT3970 40V Fixed 10-DFN (3x2) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 1 Buck 200kHz ~ 2.25MHz Positive No 350mA 5V - 4.2V
Analog Devices Inc. LT3990EDD#TRPBF Analog Devices Inc. LT3990EDD#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 LT3990 62V Adjustable 10-DFN (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 1 Buck 210kHz ~ 2.3MHz Positive No 350mA 1.21V 25V 4.2V
Analog Devices Inc. LT3990EMSE#TRPBF Analog Devices Inc. LT3990EMSE#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 LT3990 62V Adjustable 16-MSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 1 Buck 210kHz ~ 2.3MHz Positive No 350mA 1.21V 25V 4.2V
Analog Devices Inc. LT4180IGN#TRPBF Analog Devices Inc. LT4180IGN#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. Virtual Remote Sense™ Tape & Reel (TR) Active -40°C ~ 125°C Power Supply Controller Surface Mount 24-SSOP (0.154", 3.90mm Width) LT4180 10 mA - Not Verified 3.1V ~ 50V 24-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500
Analog Devices Inc. LT3990IMSE#PBF Analog Devices Inc. LT3990IMSE#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 125°C (TJ) Surface Mount 16-TFSOP (0.118", 3.00mm Width) Exposed Pad LT3990 62V Adjustable 16-MSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 37 Step-Down 1 Buck 210kHz ~ 2.3MHz Positive No 350mA 1.21V 25V 4.2V
Analog Devices Inc. LT3970IMS-5#PBF Analog Devices Inc. LT3970IMS-5#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) LT3970 40V Fixed 10-MSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected -2735-LT3970IMS-5#PBF EAR99 8542.39.0001 50 Step-Down 1 Buck 200kHz ~ 2.25MHz Positive No 350mA 5V - 4.2V
Analog Devices Inc. LTC3856IFE#PBF Analog Devices Inc. LTC3856IFE#PBF Analog Devices Inc.
RFQ

Min: 1

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/image/Analog Devices Inc. PolyPhase® Tube Active -40°C ~ 125°C (TJ) Surface Mount 38-TFSOP (0.173", 4.40mm Width) Exposed Pad LTC3856 Transistor Driver 38-TSSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 Step-Down 4.5V ~ 38V 2 Buck 250kHz ~ 770kHz Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 94% Yes No -
Analog Devices Inc. LTC3829IUHF#PBF Analog Devices Inc. LTC3829IUHF#PBF Analog Devices Inc.
RFQ

Min: 1

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/image/Analog Devices Inc. PolyPhase® Tube Active -40°C ~ 125°C (TJ) Surface Mount 38-WFQFN Exposed Pad LTC3829 Transistor Driver 38-QFN (5x7) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected -2735-LTC3829IUHF#PBF EAR99 8542.39.0001 52 Step-Down 4.5V ~ 38V 3 Buck 250kHz ~ 770kHz Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 3 94% Yes No -
Analog Devices Inc. LT3579IUFD-1#PBF Analog Devices Inc. LT3579IUFD-1#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 125°C (TJ) Surface Mount 20-WFQFN Exposed Pad LT3579 16V Adjustable 20-QFN (4x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected -2735-LT3579IUFD-1#PBF EAR99 8542.39.0001 73 Step-Up, Step-Up/Step-Down 1 Boost, Charge Pump, Cuk, Flyback, SEPIC 200kHz ~ 2.5MHz Positive or Negative No 6A (Switch) 1.215V 42V (Switch) 2.5V
Analog Devices Inc. LTC4280IUFD#PBF Analog Devices Inc. LTC4280IUFD#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 85°C General Purpose Surface Mount 24-WFQFN Exposed Pad Hot Swap Controller, Monitor I²C LTC4280 3 mA 1 2.9V ~ 15V 24-QFN (4x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 73 No Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO -
Texas Instruments BQ77PL157APWR-4225 Texas Instruments BQ77PL157APWR-4225 Texas Instruments
RFQ

Min: 1

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/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 110°C (TA) Surface Mount 16-TSSOP (0.173", 4.40mm Width) BQ77PL157 Lithium Ion/Polymer 3 ~ 6 16-TSSOP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,000 Battery Protection - Over Voltage
Texas Instruments TPS61185RGER Texas Instruments TPS61185RGER Texas Instruments
RFQ

Min: 1

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/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Backlight Surface Mount 24-VFQFN Exposed Pad DC DC Regulator TPS61185 600kHz ~ 2MHz 24-VQFN (4x4) download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 3,000 25mA 8 Yes Step-Up (Boost) 24V PWM 4.2V 38V
onsemi NCP1529MU12TBG onsemi NCP1529MU12TBG onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 6-UDFN Exposed Pad NCP1529 5.5V Fixed 6-UDFN (2x2) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down 1 Buck 1.7MHz Positive Yes 1A 1.2V - 2.7V
onsemi NCP1581DR2G onsemi NCP1581DR2G onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tape & Reel (TR) Obsolete 0°C ~ 125°C (TJ) Surface Mount 14-SOIC (0.154", 3.90mm Width) NCP1581 Transistor Driver 14-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 6.3V ~ 20V 1 Buck 400kHz Enable, Soft Start Positive 1 85% Yes No -
onsemi NCP3020ADR2G onsemi NCP3020ADR2G onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) NCP3020 Transistor Driver 8-SOIC download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 4.7V ~ 28V 1 Buck 300kHz - Positive 1 84% Yes No -
onsemi NCP4201MNR2G onsemi NCP4201MNR2G onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tape & Reel (TR) Obsolete 0°C ~ 85°C Controller, Intel VR11, VR11.1 Surface Mount 48-VFQFN Exposed Pad NCP4201 1.7V ~ 24V 48-QFN (7x7) download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 4 0.375V ~ 1.6V
onsemi NCP612SQ31T2G onsemi NCP612SQ31T2G onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 5-TSSOP, SC-70-5, SOT-353 NCP612 6V Fixed SC-88A (SC-70-5/SOT-353) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 90 µA 90 µA Enable Positive 100mA 3.1V - 1 0.38V @ 100mA - Over Current, Over Temperature
onsemi NCP694D12HT1G onsemi NCP694D12HT1G onsemi
RFQ

Min: 1

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/image/onsemi - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount SOT-89-5/6 NCP694 6V Fixed SOT-89-5 download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 100 µA Enable Positive 1A 1.2V - 1 0.56V @ 1A (Typ) 70dB (1kHz) Over Current, Over Temperature
onsemi NCP694DSAN25T1G onsemi NCP694DSAN25T1G onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 6-VQFN Exposed Pad NCP694 6V Fixed 6-HSON (2.9x3) download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 100 µA Enable Positive 1A 2.5V - 1 0.32V @ 1A (Typ) 70dB (1kHz) Over Current, Over Temperature
onsemi NCP694DSAN33T1G onsemi NCP694DSAN33T1G onsemi
RFQ

Min: 1

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/image/onsemi - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 6-VQFN Exposed Pad NCP694 6V Fixed 6-HSON (2.9x3) download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 100 µA Enable Positive 1A 3.3V - 1 0.18V @ 1A (Typ) 70dB (1kHz) Over Current, Over Temperature
onsemi NCP694H08HT1G onsemi NCP694H08HT1G onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount SOT-89-5/6 NCP694 6V Fixed SOT-89-5 download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 100 µA Enable Positive 1A 0.8V - 1 0.72V @ 1A (Typ) 70dB (1kHz) Over Current, Over Temperature
onsemi NCP694H10HT1G onsemi NCP694H10HT1G onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount SOT-89-5/6 NCP694 6V Fixed SOT-89-5 download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 100 µA Enable Positive 1A 1V - 1 0.64V @ 1A (Typ) 70dB (1kHz) Over Current, Over Temperature
onsemi NCP694H12HT1G onsemi NCP694H12HT1G onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount SOT-89-5/6 NCP694 6V Fixed SOT-89-5 download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 100 µA Enable Positive 1A 1.2V - 1 0.56V @ 1A (Typ) 70dB (1kHz) Over Current, Over Temperature
onsemi NCP694H25HT1G onsemi NCP694H25HT1G onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount SOT-89-5/6 NCP694 6V Fixed SOT-89-5 download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 100 µA Enable Positive 1A 2.5V - 1 0.32V @ 1A (Typ) 70dB (1kHz) Over Current, Over Temperature
onsemi NCP694HSAN10T1G onsemi NCP694HSAN10T1G onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 6-VQFN Exposed Pad NCP694 6V Fixed 6-HSON (2.9x3) download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 100 µA Enable Positive 1A 1V - 1 0.64V @ 1A (Typ) 70dB (1kHz) Over Current, Over Temperature
onsemi NCP694HSAN12T1G onsemi NCP694HSAN12T1G onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 6-VQFN Exposed Pad NCP694 6V Fixed 6-HSON (2.9x3) download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 100 µA Enable Positive 1A 1.2V - 1 0.56V @ 1A (Typ) 70dB (1kHz) Over Current, Over Temperature

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