Warning: fopen(/www/wwwroot/g182.goodao.net/storage/logs/error.log): failed to open stream: Permission denied in /www/wwwroot/g182.goodao.net/system/library/log.php on line 22 DC DC Switching Controllers
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ALLCHIPS ELECTRONICS LIMITED

Image Name Manufacturer Quantity Mfr Series Package Product Status Operating Temperature Mounting Type Package / Case Base Product Number Output Type Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Voltage - Supply (Vcc/Vdd) Number of Outputs Topology Frequency - Switching Control Features Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces
Analog Devices Inc. LTC3731HG#PBF Analog Devices Inc. LTC3731HG#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. PolyPhase® Tube Active -40°C ~ 140°C (TJ) Surface Mount 36-SSOP (0.209", 5.30mm Width) LTC3731 Transistor Driver 36-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 37 Step-Down 3.8V ~ 7V 3 Buck 225kHz ~ 680kHz Enable, Phase Control, Power Good, Soft Start Positive 3 98.5% Yes No -
Analog Devices Inc. LTC3728LEGN#PBF Analog Devices Inc. LTC3728LEGN#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 85°C (TA) Surface Mount 28-SSOP (0.154", 3.90mm Width) LTC3728 Transistor Driver 28-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 49 Step-Down 4.5V ~ 28V 2 Buck 260kHz ~ 550kHz Enable, Power Good, Soft Start Positive 2 99.4% Yes No -
Analog Devices Inc. LTC3731IUH#PBF Analog Devices Inc. LTC3731IUH#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. PolyPhase® Tube Active -40°C ~ 85°C (TA) Surface Mount 32-WFQFN Exposed Pad LTC3731 Transistor Driver 32-QFN (5x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected -2735-LTC3731IUH#PBF EAR99 8542.39.0001 73 Step-Down 3.8V ~ 7V 3 Buck 225kHz ~ 680kHz Enable, Phase Control, Power Good, Soft Start Positive 3 98.5% Yes No -
Analog Devices Inc. LTC3802EUH#PBF Analog Devices Inc. LTC3802EUH#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 85°C (TA) Surface Mount 32-WFQFN Exposed Pad LTC3802 Transistor Driver 32-QFN (5x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected -2735-LTC3802EUH#PBF EAR99 8542.39.0001 73 Step-Down 3V ~ 30V 2 Buck 330kHz ~ 750kHz Current Limit, Enable, Power Good, Soft Start Positive 2 89% Yes No -
Analog Devices Inc. LTC1709EG-8#PBF Analog Devices Inc. LTC1709EG-8#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 85°C (TA) Surface Mount 36-SSOP (0.209", 5.30mm Width) LTC1709 Transistor Driver 36-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 37 Step-Down 4V ~ 36V 2 Buck 140kHz ~ 320kHz Enable, Power Good, Soft Start Positive 2 99.5% Yes No -
Analog Devices Inc. LTC1929IG-PG#PBF Analog Devices Inc. LTC1929IG-PG#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 85°C (TA) Surface Mount 28-SSOP (0.209", 5.30mm Width) LTC1929 Transistor Driver 28-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2156-LTC1929IG-PG#PBF EAR99 8542.39.0001 47 Step-Down 4V ~ 36V 2 Buck - Enable, Power Good, Soft Start Positive 2 99.5% Yes No -
Analog Devices Inc. LTC3728LCUH#PBF Analog Devices Inc. LTC3728LCUH#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active 0°C ~ 85°C (TA) Surface Mount 32-WFQFN Exposed Pad LTC3728 Transistor Driver 32-QFN (5x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 73 Step-Down 4.5V ~ 28V 2 Buck 260kHz ~ 550kHz Enable, Power Good, Soft Start Positive 2 99.4% Yes No -
Analog Devices Inc. LTC1628IG#PBF Analog Devices Inc. LTC1628IG#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 85°C (TA) Surface Mount 16-SSOP (0.209", 5.30mm Width) LTC1628 Transistor Driver 16-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 47 Step-Down 3.5V ~ 30V 2 Buck 220kHz Enable, Frequency Control, Power Good, Soft Start Positive 2 99.4% Yes No -
Analog Devices Inc. LTC1628IUH#PBF Analog Devices Inc. LTC1628IUH#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 85°C (TA) Surface Mount 32-WFQFN Exposed Pad LTC1628 Transistor Driver 32-QFN (5x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 73 Step-Down 3.5V ~ 30V 2 Buck 220kHz Enable, Frequency Control, Power Good, Soft Start Positive 2 99.4% Yes No -
Analog Devices Inc. LTC1709EG#PBF Analog Devices Inc. LTC1709EG#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 85°C (TA) Surface Mount 36-SSOP (0.209", 5.30mm Width) LTC1709 Transistor Driver 36-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 37 Step-Down 4V ~ 36V 2 Buck 140kHz ~ 310kHz Enable, Soft Start Positive 2 99.5% Yes No -
Analog Devices Inc. LTC3703EG#PBF Analog Devices Inc. LTC3703EG#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 85°C (TA) Surface Mount 28-SSOP (0.209", 5.30mm Width) LTC3703 Transistor Driver 28-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 47 Step-Down 9.3V ~ 15V 1 Buck 100kHz ~ 600kHz Current Limit, Enable, Frequency Control, Soft Start Positive 1 93% Yes Yes -
Analog Devices Inc. LTC1771ES8#PBF Analog Devices Inc. LTC1771ES8#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LTC1771 Transistor Driver 8-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 100 Step-Down 2.8V ~ 18V 1 Buck - Enable, Soft Start Positive 1 100% No No -
Analog Devices Inc. LTC1539IGW#PBF Analog Devices Inc. LTC1539IGW#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 85°C (TA) Surface Mount 36-BSOP (0.295", 7.50mm Width) LTC1539 Transistor Driver 36-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 32 Step-Down 3.5V ~ 30V 2 Buck Up to 400kHz Enable, Power on Reset, Soft Start Positive 1 99% Yes No -
Analog Devices Inc. LTC1439CGW#PBF Analog Devices Inc. LTC1439CGW#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active 0°C ~ 70°C (TA) Surface Mount 36-BSOP (0.295", 7.50mm Width) LTC1439 Transistor Driver 36-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 32 Step-Down 3.5V ~ 30V 2 Buck Up to 400kHz Enable, Power on Reset, Soft Start Positive 1 99% Yes No -
Analog Devices Inc. LT1247CS8#PBF Analog Devices Inc. LT1247CS8#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active 0°C ~ 100°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LT1247 Transistor Driver 8-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 100 Step-Down 8.4V ~ 25V 1 Buck 1MHz Frequency Control Positive 1 100% No No -
Analog Devices Inc. LTC1148CS-5#TRPBF Analog Devices Inc. LTC1148CS-5#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active 0°C ~ 70°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) LTC1148 Transistor Driver 14-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 3.5V ~ 20V 1 Buck Up to 250kHz Current Limit, Enable Positive 1 100% Yes No -
Microchip Technology MCP1630VT-E/MC Microchip Technology MCP1630VT-E/MC Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 8-VFDFN Exposed Pad MCP1630 Transistor Driver 8-DFN (2x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,300 Step-Up, Step-Down, Step-Up/Step-Down 3V ~ 5.5V 1 Buck, Boost, Buck-Boost, Flyback, SEPIC - - Positive, Isolation Capable 1 - Yes No -
Semtech Corporation 2544MLTRT Semtech Corporation 2544MLTRT Semtech Corporation
RFQ

Min: 1

Mult: 1

/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 150°C (TJ) Surface Mount 24-VFQFN Exposed Pad SC2544 Transistor Driver 24-MLPQ (4x4) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 Step-Down 4.5V ~ 28V 2 Buck 100kHz ~ 300kHz Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start Positive 2 90% Yes No -
Texas Instruments LM5035MH/NOPB Texas Instruments LM5035MH/NOPB Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Active -40°C ~ 125°C (TJ) Surface Mount 20-PowerTSSOP (0.173", 4.40mm Width) LM5035 Transistor Driver 20-HTSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 73 Step-Up/Step-Down 13V ~ 105V 1 Half-Bridge 200kHz, 500kHz Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 - Yes Yes -
onsemi FAN5029MPX onsemi FAN5029MPX onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tape & Reel (TR) Obsolete 0°C ~ 85°C (TA) Surface Mount 40-WFQFN Exposed Pad FAN5029 PWM Signal 40-MLP (6x6) download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down - 5 Buck 1MHz Current Limit, Enable, Soft Start Positive 5 - - No -
Texas Instruments TL1451AMDREP Texas Instruments TL1451AMDREP Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Cut Tape (CT) Active -55°C ~ 125°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) TL1451 Transistor Driver 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Down, Step-Up/Step-Down 3.6V ~ 50V 2 Buck, Boost, Flyback 1kHz ~ 500kHz Frequency Control Positive 1 - No No -
STMicroelectronics L6712DTR STMicroelectronics L6712DTR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Obsolete -40°C ~ 125°C (TJ) Surface Mount 28-SOIC (0.295", 7.50mm Width) L6712 Transistor Driver 28-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 Step-Down 7.5V ~ 15V 2 Buck 150kHz Frequency Control, Phase Control, Power Good Positive 2 80% Yes No -
Texas Instruments TPS40040DRBT Texas Instruments TPS40040DRBT Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 8-VDFN Exposed Pad TPS40040 Transistor Driver 8-SON (3x3) download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 250 Step-Down 2.25V ~ 5.5V 1 Buck 300kHz Enable Positive 1 95% Yes No -
Microchip Technology SG1524J Microchip Technology SG1524J Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Bulk Discontinued at Digi-Key -55°C ~ 125°C (TJ) Through Hole 16-CDIP (0.300", 7.62mm) SG1524 Transistor Driver 16-CERDIP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Step-Down, Step-Up/Step-Down 8V ~ 40V 2 Buck, Flyback, Push-Pull 100kHz ~ 300kHz Enable Positive 1 49% Yes No -
Microchip Technology SG1846J Microchip Technology SG1846J Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Bulk Active -55°C ~ 125°C (TA) Through Hole 16-CDIP (0.300", 7.62mm) SG1846 Transistor Driver 16-CERDIP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Step-Up, Step-Down, Step-Up/Step-Down 8V ~ 40V 2 Buck, Boost, Push-Pull 1Hz ~ 500kHz Current Limit, Enable Positive 1 - Yes Yes -
Analog Devices Inc. LTC3780EUH#PBF Analog Devices Inc. LTC3780EUH#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 85°C (TJ) Surface Mount 32-WFQFN Exposed Pad LTC3780 Transistor Driver 32-QFN (5x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 73 Step-Up/Step-Down 4V ~ 30V 1 Buck-Boost 200kHz ~ 400kHz Current Limit, Enable, Power Good, Soft Start Positive 1 99% Yes No -
Microchip Technology MIC2168AYMM Microchip Technology MIC2168AYMM Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tube Active -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) MIC2168 Transistor Driver 10-MSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 100 Step-Down 3V ~ 14.5V 1 Buck 1MHz Current Limit, Enable Positive 1 90% Yes No -
Microchip Technology MIC2168BMM-TR Microchip Technology MIC2168BMM-TR Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) MIC2168 Transistor Driver 10-MSOP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 3V ~ 14.5V 1 Buck 1MHz Current Limit, Enable Positive 1 90% Yes No -
Microchip Technology MIC2169ABMM-TR Microchip Technology MIC2169ABMM-TR Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) MIC2169 Transistor Driver 10-MSOP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 3V ~ 14.5V 1 Buck 500kHz Current Limit, Enable Positive 1 92% Yes No -
Microchip Technology MIC2169AYMM Microchip Technology MIC2169AYMM Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tube Active -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) MIC2169 Transistor Driver 10-MSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 100 Step-Down 3V ~ 14.5V 1 Buck 500kHz Current Limit, Enable Positive 1 92% Yes No -

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