DC DC Switching Controllers

Photo Mfr. Part # Availability Quantity Datasheet Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package
NCP5269MNTWG

NCP5269MNTWG

IC REG CTRLR BUCK 20QFN

onsemi

668
RFQ
Datasheet - 20-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V 300kHz, 400kHz, 600kHz - Yes No - Enable, Frequency Control, Power Good -40°C ~ 100°C (TA) - - Surface Mount 20-QFN (3x3)
TPS64203DBVT

TPS64203DBVT

IC REG CTRLR BUCK SOT23-6

Texas Instruments

477
RFQ
Datasheet - SOT-23-6 Tape & Reel (TR) Active Transistor Driver Step-Down Positive or Negative Buck 1 1 1.8V ~ 6.5V - 100% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
TL5001CPSR

TL5001CPSR

IC REG CTRLR BCK/BOOST/FLYBK 8SO

Texas Instruments

1,993
RFQ
Datasheet - 8-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback 1 1 3.6V ~ 40V 20kHz ~ 500kHz 100% No No - Dead Time Control, Frequency Control -20°C ~ 85°C (TA) - - Surface Mount 8-SO
LM2737MTCX/NOPB

LM2737MTCX/NOPB

IC REG CTRLR BUCK 14TSSOP

Texas Instruments

1,424
RFQ
Datasheet - 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V 50kHz ~ 2MHz 90% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 14-TSSOP
TPS51117PWR

TPS51117PWR

IC REG CTRLR BUCK 14TSSOP

Texas Instruments

1,410
RFQ
Datasheet D-CAP™ 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V - - Yes No - Enable, On Time Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 14-TSSOP
TPS40041DRBT

TPS40041DRBT

IC REG CTRLR BUCK 8SON

Texas Instruments

558
RFQ
Datasheet - 8-VDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.25V ~ 5.5V 600kHz 95% Yes No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 8-SON (3x3)
LM1770SMF/NOPB

LM1770SMF/NOPB

IC REG CTRLR BUCK SOT23-5

Texas Instruments

975
RFQ
Datasheet - SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.8V ~ 5.5V 100kHz ~ 1MHz - Yes No - - -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
TL5001CPS

TL5001CPS

IC REG CTRLR BCK/BOOST/FLYBK 8SO

Texas Instruments

431
RFQ
Datasheet - 8-SOIC (0.209", 5.30mm Width) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback 1 1 3.6V ~ 40V 20kHz ~ 500kHz 100% No No - Dead Time Control, Frequency Control -20°C ~ 85°C (TA) - - Surface Mount 8-SO
TPS53211RGTT

TPS53211RGTT

IC REG CTRLR BUCK 16QFN

Texas Instruments

146
RFQ
Datasheet - 16-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 14V 250kHz ~ 1MHz 70% Yes No - Enable, Frequency Control, Phase Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 16-VQFN (3x3)
A6727TR

A6727TR

IC REG CTRLR BUCK 8SOIC

STMicroelectronics

1,970
RFQ
Datasheet - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.1V ~ 13.2V 300kHz 80% Yes No - Enable, Phase Control -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 8-SOIC
UCD7231RTJT

UCD7231RTJT

IC REG CTRLR BUCK 20QFN

Texas Instruments

493
RFQ
Datasheet - 20-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.7V ~ 15V Up to 2MHz - Yes No - Current Limit -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (4x4)
MCP1651S-E/MS

MCP1651S-E/MS

IC REG CTRLR MULT TOPOLOGY 8MSOP

Microchip Technology

158
RFQ
Datasheet - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 2.7V ~ 5.5V 750kHz 80% No No - Current Limit, Enable, Low Battery, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP
LM1771USD/NOPB

LM1771USD/NOPB

IC REG CTRLR BUCK 6WSON

Texas Instruments

746
RFQ
Datasheet - 6-WDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.8V ~ 5.5V 100kHz ~ 1MHz - Yes No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 6-WSON (3x3)
MCP1631V-E/ML

MCP1631V-E/ML

IC REG CTRLR SEPIC 20QFN

Microchip Technology

182
RFQ
Datasheet - 20-VFQFN Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Positive Sepic 1 1 3V ~ 5.5V - - No No - Enable, Frequency Control, Ramp -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (4x4)
TPS51117RGYT

TPS51117RGYT

IC REG CTRLR BUCK 14-QFN

Texas Instruments

240
RFQ
Datasheet D-CAP™ 14-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V - - Yes No - Enable, On Time Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 14-VQFN (3.5x3.5)
NCP81172MNTXG

NCP81172MNTXG

IC REG CTRLR BUCK PSI 24QFN

onsemi

1,806
RFQ
Datasheet - 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 5.5V 200kHz ~ 800kHz 100% Yes No PSI Enable, Frequency Control, Phase Control, Power Good -40°C ~ 100°C (TA) - - Surface Mount 24-QFN (4x4)
MCP1631T-E/ST

MCP1631T-E/ST

IC REG CTRLR SEPIC 20TSSOP

Microchip Technology

9,750
RFQ
Datasheet - 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Sepic 1 1 3V ~ 5.5V - - No No - Enable, Frequency Control, Ramp -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP
TPS40192DRCR

TPS40192DRCR

IC REG CTRLR BUCK 10SON

Texas Instruments

2,919
RFQ
Datasheet - 10-VFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 18V 600kHz 85% Yes No - Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 10-VSON (3x3)
TPS40211QDGQRQ1

TPS40211QDGQRQ1

IC REG CTRLR MULT TOP 10MSOP

Texas Instruments

6,884
RFQ
Datasheet - 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 4.5V ~ 52V 35kHz ~ 1MHz - No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 10-HVSSOP
LM5150QRUMRQ1

LM5150QRUMRQ1

LM5150QRUMRQ1

Texas Instruments

2,100
RFQ
Datasheet - 16-WQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 1.5V ~ 42V 220kHz ~ 2.3MHz 91.5% No Yes - Enable, Current Limit -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 16-WQFN (4x4)
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