DC DC Switching Controllers

Manufacturer 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





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price 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
RC5037M Fairchild Semiconductor

RC5037M

SWITCHING CONTROLLER

Fairchild Semiconductor

1,434
RFQ
RC5037M Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 7V - - No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
KA3511DS Fairchild Semiconductor

KA3511DS

SWITCHING CONTROLLER

Fairchild Semiconductor

15,600
RFQ
KA3511DS Datasheet

Datasheet

- 22-DIP (0.400", 10.16mm) Tube Obsolete Transistor Driver - Positive - 2 1 14V ~ 30V 10kHz 48% No No - Dead Time Control, Enable, Frequency Control, Power Good -25°C ~ 85°C (TA) - - Through Hole 22-DIP
RC5037MT Fairchild Semiconductor

RC5037MT

SWITCHING CONTROLLER

Fairchild Semiconductor

3,950
RFQ
RC5037MT Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 7V - - No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
SG1577SY Fairchild Semiconductor

SG1577SY

DUAL SWITCHING CONTROLLER, VOLTA

Fairchild Semiconductor

8,000
RFQ
SG1577SY Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Bulk Active - - - - 2 - 8V ~ 15V - 95% - - - - -40°C ~ 85°C (TA) - - Surface Mount 20-SOIC
SG1577DY Fairchild Semiconductor

SG1577DY

DUAL SWITCHING CONTROLLER

Fairchild Semiconductor

1,066
RFQ
SG1577DY Datasheet

Datasheet

- 20-DIP (0.300", 7.62mm) Tube Obsolete - - - - 2 - 8V ~ 15V - 95% - - - - -40°C ~ 85°C (TA) - - Through Hole 20-DIP
ML4770ESX Fairchild Semiconductor

ML4770ESX

CONV DC-DC SINGLE STEP UP 1.8V T

Fairchild Semiconductor

15,000
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - - - - -
ML4895ESX Fairchild Semiconductor

ML4895ESX

SYNCHRONOUS BUCK CONTROLLER

Fairchild Semiconductor

2,500
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 5.9V ~ 15V - 97% Yes No - Current Limit, Enable - - - - 8-SOIC
ML4895ES Fairchild Semiconductor

ML4895ES

SWITCHING CONTROLLER

Fairchild Semiconductor

1,455
RFQ
ML4895ES Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 5.9V ~ 15V - 97% Yes No - Current Limit, Enable -20°C ~ 70°C (TA) - - Surface Mount 8-SOIC
ML4902CTX Fairchild Semiconductor

ML4902CTX

HIGH CURRENT SYNCHRONOUS BUCK C

Fairchild Semiconductor

2,500
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - - - - -
RC5054AM Fairchild Semiconductor

RC5054AM

IC REG LIN SWITCHING REG/CNTRLR

Fairchild Semiconductor

1,728
RFQ
RC5054AM Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 10.8V ~ 13.2V 200kHz 100% Yes No - Current Limit, Frequency Control, Phase Control, Power Good, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
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