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DC DC Switching Controllers

Manufacturer Series Package/Case Packaging Part Status Output Type Function Topology Number of Outputs Output Phases Output Configuration Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Grade Serial Interfaces Operating Temperature Control Features Qualification Mounting Style Supplier Device Package





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Part Status Output Type Function Topology Number of Outputs Output Phases Output Configuration Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Grade Serial Interfaces Operating Temperature Control Features Qualification Mounting Style Supplier Device Package
A6727TR

A6727TR

IC REG CTRLR BUCK 8SOIC

STMicroelectronics

1,970
A6727TR

Datasheet

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

UCD7231RTJT

IC REG CTRLR BUCK 20QFN

Texas Instruments

493
UCD7231RTJT

Datasheet

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

MCP1651S-E/MS

IC REG CTRLR MULT TOPOLOGY 8MSOP

Microchip Technology

158
MCP1651S-E/MS

Datasheet

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

LM1771USD/NOPB

IC REG CTRLR BUCK 6WSON

Texas Instruments

746
LM1771USD/NOPB

Datasheet

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

MCP1631V-E/ML

IC REG CTRLR SEPIC 20QFN

Microchip Technology

182
MCP1631V-E/ML

Datasheet

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

TPS51117RGYT

IC REG CTRLR BUCK 14-QFN

Texas Instruments

240
TPS51117RGYT

Datasheet

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

NCP81172MNTXG

IC REG CTRLR BUCK PSI 24QFN

onsemi

1,806
NCP81172MNTXG

Datasheet

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

MCP1631T-E/ST

IC REG CTRLR SEPIC 20TSSOP

Microchip Technology

9,750
MCP1631T-E/ST

Datasheet

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

TPS40192DRCR

IC REG CTRLR BUCK 10SON

Texas Instruments

2,919
TPS40192DRCR

Datasheet

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

TPS40211QDGQRQ1

IC REG CTRLR MULT TOP 10MSOP

Texas Instruments

6,884
TPS40211QDGQRQ1

Datasheet

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

LM5150QRUMRQ1

LM5150QRUMRQ1

Texas Instruments

2,100
LM5150QRUMRQ1

Datasheet

- 16-WQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Boost 1 1 Positive 1.5V ~ 42V 220kHz ~ 2.3MHz 91.5% No Yes Automotive - -40°C ~ 125°C (TA) Enable, Current Limit AEC-Q100 Surface Mount 16-WQFN (4x4)
LM5150QURUMRQ1

LM5150QURUMRQ1

1.5-V TO 42-V WIDE VIN, LOW IQ B

Texas Instruments

2,000
LM5150QURUMRQ1

Datasheet

- 16-WQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Boost 1 1 Positive 1.5V ~ 42V 220kHz ~ 2.3MHz 87% No Yes Automotive - -40°C ~ 150°C (TJ) Current Limit, Enable, Frequency Control AEC-Q100 Surface Mount 16-WQFN (4x4)
LM51501QURUMRQ1

LM51501QURUMRQ1

1.5-V TO 42-V WIDE VIN, LOW IQ B

Texas Instruments

2,000
LM51501QURUMRQ1

Datasheet

- 16-WQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Boost 1 1 Positive 1.5V ~ 42V 220kHz ~ 2.3MHz 93% No Yes Automotive - -40°C ~ 150°C (TJ) Current Limit, Enable, Frequency Control, Sync AEC-Q100 Surface Mount 16-WQFN (4x4)
UCC3800DTR

UCC3800DTR

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

3,085
UCC3800DTR

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 1 1 Positive 6.9V ~ 12V 46kHz 99% No No - - 0°C ~ 70°C (TA) Frequency Control - Surface Mount 8-SOIC
TPS53219RGTT

TPS53219RGTT

IC REG CTRLR BUCK 16QFN

Texas Instruments

500
TPS53219RGTT

Datasheet

D-CAP™, Eco-Mode™ 16-VFQFN Exposed Pad Tape & Reel (TR) Not For New Designs Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 25V 500kHz - Yes No - - -40°C ~ 85°C (TA) Enable, Frequency Control, Power Good, Soft Start - Surface Mount 16-VQFN (3x3)
MCP1631VHV-500E/SS

MCP1631VHV-500E/SS

IC REG CTRLR SEPIC 20SSOP

Microchip Technology

330
MCP1631VHV-500E/SS

Datasheet

- 20-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Up/Step-Down Sepic 1 1 Positive 3.5V ~ 16V - - No No - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Ramp - Surface Mount 20-SSOP
LM2727MTCX/NOPB

LM2727MTCX/NOPB

IC REG CTRLR BUCK 14TSSOP

Texas Instruments

2,729
LM2727MTCX/NOPB

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 5.5V 50kHz ~ 2MHz 90% Yes No - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good, Soft Start - Surface Mount 14-TSSOP
LM3477MMX/NOPB

LM3477MMX/NOPB

IC REG CTRLR BUCK/BCK-BST 8VSSOP

Texas Instruments

2,763
LM3477MMX/NOPB

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck, Buck-Boost 1 1 Positive 2.97V ~ 35V 500kHz 93% No No - - -40°C ~ 125°C (TJ) Enable - Surface Mount 8-VSSOP
TL1451CNS

TL1451CNS

IC REG CTRLR BUCK/BST/FLYBK 16SO

Texas Instruments

355
TL1451CNS

Datasheet

- 16-SOIC (0.209", 5.30mm Width) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback 2 1 Positive 3.6V ~ 50V 1kHz ~ 500kHz - No No - - -20°C ~ 85°C (TA) Frequency Control - Surface Mount 16-SO
MAX16990AUBA/V+

MAX16990AUBA/V+

IC REG CTRLR BOOST/SEPIC 10UMAX

Analog Devices Inc./Maxim Integrated

3,951
MAX16990AUBA/V+

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, SEPIC 1 1 Positive 4.5V ~ 36V 220kHz ~ 1MHz 93% No Yes Automotive - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good AEC-Q100 Surface Mount 10-uMAX-EP
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