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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
CS51221EDTB16G

CS51221EDTB16G

IC REG CTRLR FWRD CONV 16TSSOP

onsemi

4,156
CS51221EDTB16G

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Forward Converter 1 1 Positive, Isolation Capable 3.8V ~ 15V 1MHz 85% No Yes - - -40°C ~ 85°C (TA) Current Limit, Frequency Control, Ramp, Soft Start - Surface Mount 16-TSSOP
RC5037MT

RC5037MT

SWITCHING CONTROLLER

Fairchild Semiconductor

3,950
RC5037MT

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 Positive 7V - - No No - - 0°C ~ 70°C (TA) Frequency Control - Surface Mount 8-SOIC
ISL6439CB-T

ISL6439CB-T

SWITCHING CONTROLLER

Intersil

2,500
ISL6439CB-T

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Down Buck 1 1 Positive 2.97V ~ 3.63V 300kHz 100% Yes No - - 0°C ~ 70°C (TA) Enable, Phase Control - Surface Mount 14-SOIC
CS5165HGDW16

CS5165HGDW16

SWITCHING CONTROLLER

onsemi

2,350
CS5165HGDW16

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
UCD7231RTJR

UCD7231RTJR

IC REG CTRLR BUCK 20QFN

Texas Instruments

1,734
UCD7231RTJR

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)
SUR324CTRLFBG

SUR324CTRLFBG

REC T0220 SPECIAL ULTFST

onsemi

15,797
SUR324CTRLFBG

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
UC3842BVDR2G

UC3842BVDR2G

IC REG CTRLR PWM CM 14-SOIC

onsemi

3,205
UC3842BVDR2G

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 Positive, Isolation Capable 10V ~ 30V Up to 500kHz 96% No No - - -40°C ~ 105°C (TA) Frequency Control - Surface Mount 14-SOIC
HIP6013CB-T-HC

HIP6013CB-T-HC

SWITCHING CONTROLLER, VOLTAGE-MO

Harris Corporation

2,500
HIP6013CB-T-HC

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 Positive 10.8V ~ 13.2V 50kHz ~ 1MHz 100% Yes No - - 0°C ~ 70°C (TA) Enable, Frequency Control, Phase Control, Soft Start - Surface Mount 14-SOIC
MIC38C43AYM

MIC38C43AYM

IC REG CTRLR MULT TOPOLOGY 8SOIC

Microchip Technology

222
MIC38C43AYM

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 1 1 Positive, Isolation Capable 7.6V ~ 20V 500kHz 96% Yes No - - -40°C ~ 85°C (TA) Frequency Control - Surface Mount 8-SOIC
TL494CD

TL494CD

IC REG CTRLR BCK/PSH-PULL 16SOIC

onsemi

1,820
TL494CD

Datasheet

SWITCHMODE™ 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down, Step-Up/Step-Down Buck, Push-Pull 2 1 Positive 7V ~ 40V 200kHz 48% Yes No - - 0°C ~ 70°C (TA) Dead Time Control, Frequency Control - Surface Mount 16-SOIC
UCD7230PWP

UCD7230PWP

IC REG CTRLR BUCK 20HTSSOP

Texas Instruments

2,487
UCD7230PWP

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Bulk Not For New Designs Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 15.5V Up to 2MHz - Yes No - - -40°C ~ 125°C (TJ) Current Limit, Enable - Surface Mount 20-HTSSOP
ISL6406IV-T

ISL6406IV-T

SWITCHING CONTROLLER

Intersil

2,500
ISL6406IV-T

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Transistor Driver Step-Down Buck 1 1 Positive 2.97V ~ 3.63V 100kHz ~ 715kHz 96% Yes Yes - - -40°C ~ 85°C (TA) Enable, Frequency Control, Phase Control - Surface Mount 16-TSSOP
ISL6406CVZ-T

ISL6406CVZ-T

SWITCHING CONTROLLER

Intersil

2,500
ISL6406CVZ-T

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 Positive 2.97V ~ 3.63V 100kHz ~ 715kHz 96% Yes Yes - - 0°C ~ 70°C (TA) Enable, Frequency Control, Phase Control, Soft Start, Sync - Surface Mount 16-TSSOP
ISL6406CV-T

ISL6406CV-T

SWITCHING CONTROLLER

Intersil

2,500
ISL6406CV-T

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 Positive 2.97V ~ 3.63V 100kHz ~ 715kHz 96% Yes Yes - - 0°C ~ 70°C (TA) Enable, Frequency Control, Phase Control, Soft Start, Sync - Surface Mount 16-TSSOP
ISL6430CB

ISL6430CB

SWITCHING CONTROLLER

Intersil

1,285
ISL6430CB

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 Positive 10.8V ~ 13.2V 50kHz ~ 1MHz 100% Yes Yes - - 0°C ~ 70°C (TA) Enable, Frequency Control, Phase Control, Soft Start - Surface Mount 14-SOIC
LV5066V-TLM-H

LV5066V-TLM-H

IC REG CTLR BUCK 18V ECO 16SSOP

onsemi

1,975
LV5066V-TLM-H

Datasheet

* - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - - -
ADM1051JR-REEL

ADM1051JR-REEL

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc.

155,000
ADM1051JR-REEL

Datasheet

- - Bulk Obsolete - - - - - - - - - - - - - - - - - -
ISL6526CR-T

ISL6526CR-T

SWITCHING CONTROLLER

Intersil

6,000
ISL6526CR-T

Datasheet

- 16-VQFN Exposed Pad Bulk Obsolete Transistor Driver Step-Down Buck 1 1 Positive 2.97V ~ 3.63V 300kHz 100% Yes No - - 0°C ~ 70°C (TA) Enable, Phase Control - Surface Mount 16-QFN (5x5)
TL594CPW

TL594CPW

IC REG CTRLR MULT TOP 16TSSOP

Texas Instruments

899
TL594CPW

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive 7V ~ 40V 1kHz ~ 300kHz 97% No No - - 0°C ~ 70°C (TA) Dead Time Control, Frequency Control - Surface Mount 16-TSSOP
UC2526Q

UC2526Q

SWITCHING CONTROLLER

Texas Instruments

2,760
UC2526Q

Datasheet

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