Voltage Regulators - DC DC Switching Regulators

制造商 Series Package/Case Packaging Product Status Function Output Configuration Topology Output Type Number of Outputs Voltage - Input (Min) Voltage - Input (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Current - Output Frequency - Switching Synchronous Rectifier Operating Temperature Grade Qualification Mounting Type Supplier Device 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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Function Output Configuration Topology Output Type Number of Outputs Voltage - Input (Min) Voltage - Input (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Current - Output Frequency - Switching Synchronous Rectifier Operating Temperature Grade Qualification Mounting Type Supplier Device Package
MIC2179-3.3YSM

MIC2179-3.3YSM

IC REG BUCK 3.3V 1.5A 20SSOP

Microchip Technology

3,016
RFQ
MIC2179-3.3YSM

Datasheet

- 20-SSOP (0.209", 5.30mm Width) Bulk Active Step-Down Positive Buck Fixed 1 4.5V 16.5V 3.3V - 1.5A 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-SSOP
LT1931IS5#TRM

LT1931IS5#TRM

IC REG CUK ADJ 1A TSOT23-5

Linear Technology

450
RFQ
LT1931IS5#TRM

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Bulk Obsolete Step-Up/Step-Down Negative Cuk Adjustable 1 2.45V 16V -1.255V -34V 1A (Switch) 1.2MHz No -40°C ~ 85°C - - Surface Mount TSOT-23-5
LM2650M-ADJ/NOPB

LM2650M-ADJ/NOPB

IC REG BUCK ADJ 3A 24SOIC

National Semiconductor

325
RFQ
LM2650M-ADJ/NOPB

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Bulk Active Step-Down Positive Buck Adjustable 1 4.5V 18V 1.5V 16V 3A 90kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-SOIC
LT1767EMS8

LT1767EMS8

IC REG BUCK SEPIC ADJ 1.5A 8MSOP

Linear Technology

910
RFQ
LT1767EMS8

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk Active Step-Down Positive Buck, SEPIC Adjustable 1 3V 25V 1.2V 22.5V 1.5A 1.25MHz No - - - Surface Mount 8-MSOP
LTC3602EFE#PBF

LTC3602EFE#PBF

IC REG BUCK ADJ 2.5A 16TSSOP

Linear Technology

380
RFQ
LTC3602EFE#PBF

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Bulk Active Step-Down Positive Buck Adjustable 1 4.5V 10V 0.6V 9.5V 2.5A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-TSSOP-EP
LM2587SX-12/NOPB

LM2587SX-12/NOPB

IC REG BST FLYBACK 12V 5A TO263

National Semiconductor

870
RFQ
LM2587SX-12/NOPB

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Fixed 1 4V 40V 12V - 5A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LM2587S-3.3/NOPB

LM2587S-3.3/NOPB

IC REG BST FLYBACK 3.3V 5A DDPAK

Texas Instruments

180
RFQ
LM2587S-3.3/NOPB

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Fixed 1 4V 40V 3.3V - 5A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Surface Mount DDPAK/TO-263-5
LM2587S-3.3/NOPB

LM2587S-3.3/NOPB

IC REG BST FLYBACK 3.3V 5A TO263

National Semiconductor

152
RFQ
LM2587S-3.3/NOPB

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Fixed 1 4V 40V 3.3V - 5A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LT1376HVCS#PBF

LT1376HVCS#PBF

IC REG BUCK SEPIC ADJ 1.5A 16SO

Linear Technology

250
RFQ
LT1376HVCS#PBF

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Step-Down, Step-Up/Step-Down Positive Buck, SEPIC Adjustable 1 5V 30V 2.42V 27.9V 1.5A (Switch) 500kHz No 0°C ~ 125°C (TJ) - - Surface Mount 16-SO
MIC2177-3.3YWM

MIC2177-3.3YWM

IC REG BUCK 3.3V 2.5A 20SOIC

Microchip Technology

9,000
RFQ
MIC2177-3.3YWM

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Bulk Active Step-Down Positive Buck Fixed 1 4.5V 16.5V 3.3V - 2.5A 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-SOIC
MIC2178-5.0YWM

MIC2178-5.0YWM

IC REG BUCK 5V 2.5A 20SOIC

Microchip Technology

5,798
RFQ
MIC2178-5.0YWM

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Bulk Active Step-Down Positive Buck Fixed 1 4.5V 16.5V 5V - 2.5A 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-SOIC
MIC2177-5.0YWM

MIC2177-5.0YWM

IC REG BUCK 5V 2.5A 20SOIC

Microchip Technology

4,824
RFQ
MIC2177-5.0YWM

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Bulk Active Step-Down Positive Buck Fixed 1 4.5V 16.5V 5V - 2.5A 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-SOIC
LT1376IN8#PBF

LT1376IN8#PBF

IC REG BUCK SEPIC ADJ 1.5A 8PDIP

Linear Technology

600
RFQ
LT1376IN8#PBF

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Obsolete Step-Down, Step-Up/Step-Down Positive Buck, SEPIC Adjustable 1 5V 25V 2.42V 23.25V 1.5A (Switch) 500kHz No -40°C ~ 125°C (TJ) - - Through Hole 8-PDIP
LTC1174CN8#PBF

LTC1174CN8#PBF

IC REG BUCK BOOST ADJ 1A 8PDIP

Linear Technology

319
RFQ
LTC1174CN8#PBF

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Obsolete Step-Down, Step-Up/Step-Down Positive or Negative Buck, Buck-Boost Adjustable 1 4V 13.5V 1.25V 13V 1A (Switch) 200kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LTC1265IS#PBF

LTC1265IS#PBF

IC REG BUCK BOOST ADJ 1.2A 14SO

Linear Technology

165
RFQ
LTC1265IS#PBF

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Active Step-Down, Step-Up/Step-Down Positive or Negative Buck, Buck-Boost, SEPIC Adjustable 1 4V 13V 1.25V 13V 1.2A (Switch) Up to 700kHz No -40°C ~ 85°C (TA) - - Surface Mount 14-SO
LM2588S-3.3/NOPB

LM2588S-3.3/NOPB

IC REG BST FLYBACK 3.3V 5A TO263

National Semiconductor

2,405
RFQ
LM2588S-3.3/NOPB

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Bulk Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Fixed 1 4V 40V 3.3V - 5A (Switch) 100kHz ~ 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LTC1174HVCN8-5#PBF

LTC1174HVCN8-5#PBF

IC REG BUCK BOOST 5V 8PDIP

Linear Technology

1,100
RFQ
LTC1174HVCN8-5#PBF

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Buck-Boost Fixed 1 4V 18.5V 5V - 340mA, 600mA 200kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LTC3412IFE#PBF

LTC3412IFE#PBF

IC REG BUCK ADJ 2.5A 16TSSOP

Linear Technology

345
RFQ
LTC3412IFE#PBF

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Bulk Active Step-Down Positive Buck Adjustable 1 2.625V 5.5V 0.8V 5V 2.5A 300kHz ~ 4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-TSSOP-EP
LT1766EGN-5#TR

LT1766EGN-5#TR

IC REG BUCK 5V 1.5A 16SSOP

Linear Technology

24,152
RFQ
LT1766EGN-5#TR

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Bulk Active Step-Down Positive Buck Fixed 1 5.5V 60V 5V - 1.5A 200kHz No - - - Surface Mount 16-SSOP
LT1374IFE

LT1374IFE

IC REG BUCK SEPIC ADJ 16TSSOP

Linear Technology

320
RFQ
LT1374IFE

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Bulk Obsolete Step-Down, Step-Up/Step-Down Positive or Negative Buck, SEPIC Adjustable 1 5V 25V 2.42V 23.25V 4.5A (Switch) 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
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