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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
NCP81101BMNTXG

NCP81101BMNTXG

IC REG BUCK CTLR 1PH 28QFN

onsemi

3,927
NCP81101BMNTXG

Datasheet

- 28-VFQFN Exposed Pad Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - Surface Mount 28-QFN (5x5)
NCP81101MNTXG

NCP81101MNTXG

IC REG BUCK CTLR 1PH 28QFN

onsemi

3,720
NCP81101MNTXG

Datasheet

- 36-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Boost, Buck 1 1 Positive 4.5V ~ 20V - - No No - SVID - Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start - Surface Mount 36-QFN (5x5)
ISL8103CRZ

ISL8103CRZ

SWITCHING CONTROLLER

Intersil

478
ISL8103CRZ

Datasheet

- 40-VFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Buck 3 3 Positive 4.75V ~ 12.6V Up to 1.5MHz 66.6% Yes No - - 0°C ~ 70°C (TA) Enable, Frequency Control, Phase Control, Power Good - Surface Mount 40-QFN (6x6)
LV5046FN-TLM-E

LV5046FN-TLM-E

DC-DC CONVERTER (BUCK)

onsemi

17,848
LV5046FN-TLM-E

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
ISL6553CB-T

ISL6553CB-T

SWITCHING CONTROLLER

Intersil

5,000
ISL6553CB-T

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete PWM Signal Step-Down Buck 2 2 Positive 4.75V ~ 5.25V 50kHz ~ 1.5MHz - - No - - 0°C ~ 70°C (TA) Enable, Frequency Control, Power Good - Surface Mount 16-SOIC
TL1466IPM

TL1466IPM

PWM CONTROLLERS/DC-TO-D

Texas Instruments

307
TL1466IPM

Datasheet

* - Bulk Obsolete - - - - - - - - - - - - - - - - - -
UC2526AQ

UC2526AQ

IC REG CTRLR MULT TOP 20PLCC

Texas Instruments

2,485
UC2526AQ

Datasheet

- 20-LCC (J-Lead) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive 7V ~ 35V 1Hz ~ 600kHz 49% Yes Yes - - -25°C ~ 85°C (TA) Enable, Frequency Control, Reset, Soft Start - Surface Mount 20-PLCC (9x9)
UC2573N

UC2573N

IC REG CTRLR BUCK 8DIP

Texas Instruments

2,454
UC2573N

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 4.75V ~ 30V 100kHz 92% No No - - -40°C ~ 85°C (TA) Current Limit, Ramp - Through Hole 8-PDIP
UC2526AQ

UC2526AQ

SWITCHING CONTROLLER

Unitrode

226
UC2526AQ

Datasheet

- 20-LCC (J-Lead) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive 7V ~ 35V 1Hz ~ 600kHz 49% Yes Yes - - -25°C ~ 85°C (TA) Enable, Frequency Control, Reset, Soft Start - Surface Mount 20-PLCC (9x9)
ISL8845AMBZ-T

ISL8845AMBZ-T

ISL8845A - SINGLE-ENDED CURRENT

Intersil

10,000
ISL8845AMBZ-T

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 Positive, Isolation Capable 9V ~ 30V Up to 2MHz 48% No No - - -55°C ~ 125°C (TJ) Current Limit, Frequency Control - Surface Mount 8-SOIC
ISL8105BCRZ

ISL8105BCRZ

SWITCHING CONTROLLER

Intersil

1,275
ISL8105BCRZ

Datasheet

- 10-VFDFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 6.5V ~ 14.4V 300kHz 100% Yes No - - 0°C ~ 70°C (TA) Current Limit, Enable - Surface Mount 10-DFN (3x3)
ISL8845AMBZ

ISL8845AMBZ

HIGH PERFORMANCE INDUSTRY STANDA

Intersil

815
ISL8845AMBZ

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 Positive, Isolation Capable 9V ~ 30V Up to 2MHz 48% No No - - -55°C ~ 125°C (TJ) Current Limit, Frequency Control - Surface Mount 8-SOIC
TPS40077PWPG4

TPS40077PWPG4

IC REG CTRLR BUCK 16HTSSOP

Texas Instruments

172
TPS40077PWPG4

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Tube Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 28V Up to 1MHz 93% Yes No - - -40°C ~ 85°C (TA) Current Limit, Frequency Control, Power Good, Soft Start - Surface Mount 16-HTSSOP
LV5050V-TLM-E

LV5050V-TLM-E

16V PWM BUCK CONTROLLER

onsemi

10,000
LV5050V-TLM-E

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
IFX81481ELVXUMA1

IFX81481ELVXUMA1

IC REG CTRLR BUCK 14SSOP

Infineon Technologies

3,816
IFX81481ELVXUMA1

Datasheet

- 14-LSSOP (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 Positive 4.75V ~ 45V 100kHz ~ 700kHz 99% Yes Yes - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control - Surface Mount PG-SSOP-14-3
UCC28230DRNR

UCC28230DRNR

IC REG CTRLR MULT TOP 12-SON

Texas Instruments

2,719
UCC28230DRNR

Datasheet

- 12-UFDFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Full-Bridge, Half-Bridge, Push-Pull 4 1 Positive 7V ~ 17V 100kHz ~ 550kHz - No No - - -55°C ~ 125°C (TJ) Frequency Control, Soft Start - Surface Mount 12-USON (3x2)
UCC28231DRNR

UCC28231DRNR

IC REG CTRLR MULT TOP 12-SON

Texas Instruments

1,146
UCC28231DRNR

Datasheet

- 12-UFDFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Full-Bridge, Half-Bridge, Push-Pull 4 1 Positive 7V ~ 17V 100kHz ~ 550kHz - No No - - -55°C ~ 125°C (TJ) Frequency Control, Soft Start - Surface Mount 12-USON (3x2)
NCP3020BDR2G

NCP3020BDR2G

IC REG CTRLR BUCK 8SOIC

onsemi

6,074
NCP3020BDR2G

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Last Time Buy Transistor Driver Step-Down Buck 1 1 Positive 4.7V ~ 28V 600kHz 80% Yes No - - -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
NCP3020ADR2G

NCP3020ADR2G

IC REG CTRLR BUCK 8SOIC

onsemi

2,548
NCP3020ADR2G

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Last Time Buy Transistor Driver Step-Down Buck 1 1 Positive 4.7V ~ 28V 300kHz 84% Yes No - - -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
MIC2186BQS

MIC2186BQS

LOW VOLTAGE PWM CONTROL IC

Microchip Technology

12,590
MIC2186BQS

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up Boost 1 1 Positive 2.9V ~ 14V 100kHz, 200kHz, 400kHz 85% No Yes - - -40°C ~ 85°C (TA) Enable, Frequency Control, Soft Start - Surface Mount 16-QSOP
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