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
Semtech Corporation 2545MLTRT Semtech Corporation 2545MLTRT Semtech Corporation
RFQ

Min: 1

Mult: 1

/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 24-VFQFN Exposed Pad SC2545 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 -
Semtech Corporation 2545TSTRT Semtech Corporation 2545TSTRT Semtech Corporation
RFQ

Min: 1

Mult: 1

/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 24-TSSOP (0.173", 4.40mm Width) SC2545 Transistor Driver 24-TSSOP download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 2,500 Step-Down 4.5V ~ 28V 2 Buck 100kHz ~ 300kHz Current Limit, Enable, Frequency Control, Phase Control, Soft Start Positive 2 90% Yes No -
Semtech Corporation 2447TSTRT Semtech Corporation 2447TSTRT Semtech Corporation
RFQ

Min: 1

Mult: 1

/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 28-TSSOP (0.173", 4.40mm Width) SC2447 PWM Signal 28-TSSOP 1 (Unlimited) EAR99 8542.39.0001 2,500 Step-Down 4.65V ~ 15V 2 Buck 500kHz Enable, Frequency Control, Soft Start Positive 2 88% No Yes -
Semtech Corporation 4201IMSTRT Semtech Corporation 4201IMSTRT Semtech Corporation
RFQ

Min: 1

Mult: 1

/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) SC4201 PWM Signal 8-MSOP download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 2,500 Step-Down 3V ~ 6V 4 Buck - Frequency Control Positive 4 - No Yes -
Semtech Corporation 1211VXSTRT Semtech Corporation 1211VXSTRT Semtech Corporation
RFQ

Min: 1

Mult: 1

/image/Semtech Corporation Combi-Sense® Tape & Reel (TR) Obsolete 0°C ~ 125°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) SC1211 Transistor Driver 8-PowerSOIC download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 2,500 Step-Down 4.3V ~ 6V 1 Buck 100kHz ~ 500kHz Phase Control Positive 1 - Yes No -
Analog Devices Inc. LTC3899IFE#TRPBF Analog Devices Inc. LTC3899IFE#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 38-TFSOP (0.173", 4.40mm Width) Exposed Pad LTC3899 Transistor Driver 38-TSSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 Step-Down 4.5V ~ 60V 3 Buck, Buck-Boost 105kHz ~ 835kHz, 350kHz ~ 535kHz Enable, Frequency Control, Soft Start, Tracking Positive 2 100% Yes No -
Analog Devices Inc. LTC3899IUHF#TRPBF Analog Devices Inc. LTC3899IUHF#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 38-WFQFN Exposed Pad LTC3899 Transistor Driver 38-QFN (5x7) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 4.5V ~ 60V 3 Buck, Buck-Boost 105kHz ~ 835kHz, 350kHz ~ 535kHz Enable, Frequency Control, Soft Start, Tracking Positive 2 100% Yes No -
Analog Devices Inc. LTC3899MPFE#TRPBF Analog Devices Inc. LTC3899MPFE#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -55°C ~ 150°C (TJ) Surface Mount 38-TFSOP (0.173", 4.40mm Width) Exposed Pad LTC3899 Transistor Driver 38-TSSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 Step-Down 4.5V ~ 60V 3 Buck, Buck-Boost 105kHz ~ 835kHz, 350kHz ~ 535kHz Enable, Frequency Control, Soft Start, Tracking Positive 2 100% Yes No -
Analog Devices Inc. LTC3899EFE#PBF Analog Devices Inc. LTC3899EFE#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 125°C (TJ) Surface Mount 38-TFSOP (0.173", 4.40mm Width) Exposed Pad LTC3899 Transistor Driver 38-TSSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 Step-Down 4.5V ~ 60V 3 Buck, Buck-Boost 105kHz ~ 835kHz, 350kHz ~ 535kHz Enable, Frequency Control, Soft Start, Tracking Positive 2 100% Yes No -
Analog Devices Inc. LTC3899IFE#PBF Analog Devices Inc. LTC3899IFE#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 125°C (TJ) Surface Mount 38-TFSOP (0.173", 4.40mm Width) Exposed Pad LTC3899 Transistor Driver 38-TSSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 Step-Down 4.5V ~ 60V 3 Buck, Buck-Boost 105kHz ~ 835kHz, 350kHz ~ 535kHz Enable, Frequency Control, Soft Start, Tracking Positive 2 100% Yes No -
Analog Devices Inc. LTC3899IUHF#PBF Analog Devices Inc. LTC3899IUHF#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 125°C (TJ) Surface Mount 38-WFQFN Exposed Pad LTC3899 Transistor Driver 38-QFN (5x7) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 52 Step-Down 4.5V ~ 60V 3 Buck, Buck-Boost 105kHz ~ 835kHz, 350kHz ~ 535kHz Enable, Frequency Control, Soft Start, Tracking Positive 2 100% Yes No -
Analog Devices Inc. LTC3899MPFE#PBF Analog Devices Inc. LTC3899MPFE#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -55°C ~ 150°C (TJ) Surface Mount 38-TFSOP (0.173", 4.40mm Width) Exposed Pad LTC3899 Transistor Driver 38-TSSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 Step-Down 4.5V ~ 60V 3 Buck, Buck-Boost 105kHz ~ 835kHz, 350kHz ~ 535kHz Enable, Frequency Control, Soft Start, Tracking Positive 2 100% Yes No -
Analog Devices Inc. LTC3899MPUHF#PBF Analog Devices Inc. LTC3899MPUHF#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -55°C ~ 150°C (TJ) Surface Mount 38-WFQFN Exposed Pad LTC3899 Transistor Driver 38-QFN (5x7) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected -2735-LTC3899MPUHF#PBF EAR99 8542.39.0001 52 Step-Down 4.5V ~ 60V 3 Buck, Buck-Boost 105kHz ~ 835kHz, 350kHz ~ 535kHz Enable, Frequency Control, Soft Start, Tracking Positive 2 100% Yes No -
Analog Devices Inc./Maxim Integrated MAX15301AA02+CJK Analog Devices Inc./Maxim Integrated MAX15301AA02+CJK Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Active -40°C ~ 85°C (TA) Surface Mount 32-WFQFN Exposed Pad MAX15301 Transistor Driver 32-TQFN (5x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected -4941-MAX15301AA02+CJK EAR99 8542.39.0001 60 Step-Down 4.5V ~ 14V 1 Buck 300kHz ~ 1MHz Current Limit, Enable, Power Good Positive 1 95% Yes Yes PMBus
Analog Devices Inc. LTC3887EUJ#PBF Analog Devices Inc. LTC3887EUJ#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. PolyPhase® Tube Active -40°C ~ 125°C (TJ) Surface Mount 40-WFQFN Exposed Pad LTC3887 Transistor Driver 40-QFN (6x6) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 61 Step-Down 4.5V ~ 24V 2 Buck 250kHz ~ 1MHz Enable, Frequency Control, Phase Control Positive 2 - Yes Yes I²C, PMBus
Analog Devices Inc. LTC3887IUJ#PBF Analog Devices Inc. LTC3887IUJ#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. PolyPhase® Tube Active -40°C ~ 125°C (TJ) Surface Mount 40-WFQFN Exposed Pad LTC3887 Transistor Driver 40-QFN (6x6) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected -2735-LTC3887IUJ#PBF EAR99 8542.39.0001 61 Step-Down 4.5V ~ 24V 2 Buck 250kHz ~ 1MHz Enable, Frequency Control, Phase Control Positive 2 - Yes Yes I²C, PMBus
MaxLinear, Inc. XR71211EHTR-F MaxLinear, Inc. XR71211EHTR-F MaxLinear, Inc.
RFQ

Min: 1

Mult: 1

/image/MaxLinear, Inc. - Tape & Reel (TR) Obsolete -40°C ~ 125°C (TJ) Surface Mount 10-VFDFN Exposed Pad XR71211 Transistor Driver 10-DFN (3x3) download 1 (Unlimited) EAR99 8542.39.0001 3,000 Step-Down 5.5V ~ 40V 1 Buck 100kHz ~ 800kHz Current Limit, Enable, On Time Control, Power Good, Soft Start Positive 1 - Yes No -
Analog Devices Inc. LT3748MPMS#TRPBF Analog Devices Inc. LT3748MPMS#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -55°C ~ 150°C (TJ) Surface Mount 16-TFSOP (0.118", 3.00mm Width), 12 Leads LT3748 Transistor Driver 16-MSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up/Step-Down 5V ~ 100V 1 Flyback - Enable, Soft Start Positive, Isolation Capable 1 - No No -
Texas Instruments LM5175PWPR Texas Instruments LM5175PWPR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 28-PowerTSSOP (0.173", 4.40mm Width) LM5175 Transistor Driver 28-HTSSOP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,000 Step-Up/Step-Down 3.5V ~ 42V 1 Buck-Boost 100kHz ~ 600kHz Enable, Frequency Control, Power Good, Soft Start Positive 1 - Yes Yes -
Analog Devices Inc. LTC3807EFE#TRPBF Analog Devices Inc. LTC3807EFE#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 20-TSSOP (0.173", 4.40mm Width) Exposed Pad LTC3807 Transistor Driver 20-TSSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 4V ~ 38V 1 Buck 50kHz ~ 900kHz Current Limit, Enable, Frequency Control, Soft Start, Tracking Positive 1 99% Yes No -
Analog Devices Inc. LTC3807HUDC#TRPBF Analog Devices Inc. LTC3807HUDC#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 150°C (TJ) Surface Mount 20-WFQFN Exposed Pad LTC3807 Transistor Driver 20-QFN (3x4) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 4V ~ 38V 1 Buck 50kHz ~ 900kHz Current Limit, Enable, Frequency Control, Soft Start, Tracking Positive 1 99% Yes No -
Analog Devices Inc. LTC3807MPFE#TRPBF Analog Devices Inc. LTC3807MPFE#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -55°C ~ 150°C (TJ) Surface Mount 20-TSSOP (0.173", 4.40mm Width) Exposed Pad LTC3807 Transistor Driver 20-TSSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 4V ~ 38V 1 Buck 50kHz ~ 900kHz Current Limit, Enable, Frequency Control, Soft Start, Tracking Positive 1 99% Yes No -
Analog Devices Inc. LTC3887EUJ#TRPBF Analog Devices Inc. LTC3887EUJ#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 40-WFQFN Exposed Pad LTC3887 Transistor Driver 40-QFN (6x6) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 Step-Down 4.5V ~ 24V 2 Buck 250kHz ~ 1MHz Enable, Frequency Control, Phase Control Positive 2 - Yes Yes I²C, PMBus
Analog Devices Inc. LTC3887IUJ#TRPBF Analog Devices Inc. LTC3887IUJ#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 40-WFQFN Exposed Pad LTC3887 Transistor Driver 40-QFN (6x6) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 Step-Down 4.5V ~ 24V 2 Buck 250kHz ~ 1MHz Enable, Frequency Control, Phase Control Positive 2 - Yes Yes I²C, PMBus
Analog Devices Inc. LTC3890EUH-2#TRPBF Analog Devices Inc. LTC3890EUH-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 32-WFQFN Exposed Pad LTC3890 Transistor Driver 32-QFN (5x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down, Step-Up/Step-Down 4V ~ 60V 2 Buck, SEPIC 105kHz ~ 835kHz, 350kHz ~ 535kHz Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
Analog Devices Inc. LTC3892EUH#TRPBF Analog Devices Inc. LTC3892EUH#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 32-WFQFN Exposed Pad LTC3892 Transistor Driver 32-QFN (5x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 4.5V ~ 60V 2 Buck 105kHz ~ 835kHz, 350kHz ~ 535kHz Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
Analog Devices Inc. LTC3892HFE-1#TRPBF Analog Devices Inc. LTC3892HFE-1#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 150°C (TJ) Surface Mount 28-TSSOP (0.173", 4.40mm Width) Exposed Pad LTC3892 Transistor Driver 28-TSSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 Step-Down 4.5V ~ 60V 2 Buck 105kHz ~ 835kHz, 350kHz ~ 535kHz Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
Analog Devices Inc. LTC3892IUH#TRPBF Analog Devices Inc. LTC3892IUH#TRPBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 32-WFQFN Exposed Pad LTC3892 Transistor Driver 32-QFN (5x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 4.5V ~ 60V 2 Buck 105kHz ~ 835kHz, 350kHz ~ 535kHz Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
Analog Devices Inc. LTC3892MPFE-1#PBF Analog Devices Inc. LTC3892MPFE-1#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -55°C ~ 150°C (TJ) Surface Mount 28-TSSOP (0.173", 4.40mm Width) Exposed Pad LTC3892 Transistor Driver 28-TSSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected -2735-LTC3892MPFE-1#PBF EAR99 8542.39.0001 50 Step-Down 4.5V ~ 60V 2 Buck 105kHz ~ 835kHz, 350kHz ~ 535kHz Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
Analog Devices Inc. LTC3892IFE-1#PBF Analog Devices Inc. LTC3892IFE-1#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 125°C (TJ) Surface Mount 28-TSSOP (0.173", 4.40mm Width) Exposed Pad LTC3892 Transistor Driver 28-TSSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 Step-Down 4.5V ~ 60V 2 Buck 105kHz ~ 835kHz, 350kHz ~ 535kHz Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -

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