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
LT1949ES8#PBF

LT1949ES8#PBF

IC REG BOOST SEPIC ADJ 1A 8SO

Linear Technology

386
RFQ
LT1949ES8#PBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up, Step-Up/Step-Down Positive Boost, SEPIC Adjustable 1 1.7V 12V 1.7V 28V 1A (Switch) 600kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LTC1504ACS8#PBF

LTC1504ACS8#PBF

IC REG BUCK ADJ 500MA 8SO

Linear Technology

1,900
RFQ
LTC1504ACS8#PBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Down Positive Buck Adjustable 1 4V 10V 1.265V 10V 500mA 200kHz Yes 0°C ~ 70°C (TA) - - Surface Mount 8-SO
MIC2178YWMTR

MIC2178YWMTR

IC REG BUCK ADJ 2.5A 20SOIC

Microchip Technology

9,606
RFQ
MIC2178YWMTR

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Bulk Active Step-Down Positive Buck Adjustable 1 4.5V 16.5V 1.245V 16.5V 2.5A 200kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-SOIC
LT1506IS8

LT1506IS8

LT1506 - IC VOLT REG ADJUSTABLE

Linear Technology

400
RFQ
LT1506IS8

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - -
MAX1790EUA-T

MAX1790EUA-T

IC REG BST SEPIC ADJ 1.2A 8UMAX

Analog Devices Inc./Maxim Integrated

10,000
RFQ
MAX1790EUA-T

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk Active Step-Up, Step-Up/Step-Down Positive Boost, SEPIC Adjustable 1 2.6V 5.5V 2.6V 12V 1.2A (Switch) 640kHz, 1.22MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-uMAX/uSOP
LM2585SX-5.0/NOPB

LM2585SX-5.0/NOPB

IC REG BOOST FLYBACK 5V 3A TO263

National Semiconductor

3,000
RFQ
LM2585SX-5.0/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 5V - 3A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LM2585T-5.0/NOPB

LM2585T-5.0/NOPB

IC REG BST FLYBACK 5V 3A TO220-5

National Semiconductor

2,589
RFQ
LM2585T-5.0/NOPB

Datasheet

SIMPLE SWITCHER® TO-220-5 Formed Leads Bulk Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Fixed 1 4V 40V 5V - 3A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LM2585T-3.3/NOPB

LM2585T-3.3/NOPB

IC REG BST FLYBACK 3.3V TO220-5

National Semiconductor

132
RFQ
LM2585T-3.3/NOPB

Datasheet

SIMPLE SWITCHER® TO-220-5 Formed Leads Bulk Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Fixed 1 4V 40V 3.3V - 3A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LTC3624EDD-3.3#PBF

LTC3624EDD-3.3#PBF

IC REG BUCK 3.3V 2A 8DFN

Linear Technology

1,646
RFQ
LTC3624EDD-3.3#PBF

Datasheet

- 8-WFDFN Exposed Pad Bulk Active Step-Down Positive Buck Fixed 1 2.7V 17V 3.3V - 2A 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (3x3)
LTC3624EMSE-25#PBF

LTC3624EMSE-25#PBF

IC REG BUCK 5V 2A 12MSOP

Linear Technology

333
RFQ
LTC3624EMSE-25#PBF

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Bulk Active Step-Down Positive Buck Fixed 1 2.7V 17V 5V - 2A 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 12-MSOP-EP
LT1109ACS8-5#PBF

LT1109ACS8-5#PBF

IC REG BOOST 5V 2A 8SO

Linear Technology

2,400
RFQ
LT1109ACS8-5#PBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up Positive Boost Fixed 1 2V 9V 5V - 2A (Switch) 120kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LT3581HDE#PBF

LT3581HDE#PBF

IC REG BST CHARGE PUMP ADJ 14DFN

Linear Technology

169
RFQ
LT3581HDE#PBF

Datasheet

- 14-WFDFN Exposed Pad Bulk Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, Charge Pump, Cuk, Flyback, SEPIC Adjustable 1 2.5V 22V 1.215V 42V (Switch) 3.3A (Switch) 200kHz ~ 2.5MHz No -40°C ~ 150°C (TJ) - - Surface Mount 14-DFN (4x3)
LT1108CN8#PBF

LT1108CN8#PBF

IC REG BUCK BOOST ADJ 1A 8PDIP

Linear Technology

350
RFQ
LT1108CN8#PBF

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Obsolete Step-Up, Step-Down Positive or Negative Buck-Boost Adjustable 1 2V 30V 1.245V 50V (Switch) 1A (Switch) 19kHz No 0°C ~ 70°C - - Through Hole 8-PDIP
LT1173CS8-5#PBF

LT1173CS8-5#PBF

IC REG BUCK BOOST 5V 1.5A 8SO

Linear Technology

400
RFQ
LT1173CS8-5#PBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up, Step-Down Positive or Negative Buck, Boost Fixed 1 2V 30V 5V - 1.5A (Switch) 23kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LT3971AIMSE-5#PBF

LT3971AIMSE-5#PBF

IC REG BUCK 5V 1.3A 10MSOP

Linear Technology

1,550
RFQ
LT3971AIMSE-5#PBF

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Bulk Obsolete Step-Down Positive Buck Fixed 1 4V 38V 5V - 1.3A 200kHz ~ 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LT1613CS5#TR

LT1613CS5#TR

IC REG BST FLYBACK ADJ TSOT23-5

Linear Technology

2,500
RFQ
LT1613CS5#TR

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Bulk Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC Adjustable 1 0.9V 10V 1.23V 34V 550mA (Switch) 1.4MHz No - - - Surface Mount TSOT-23-5
LT1613CS5#TRM

LT1613CS5#TRM

IC REG BST FLYBACK ADJ TSOT23-5

Linear Technology

1,800
RFQ
LT1613CS5#TRM

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Bulk Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC Adjustable 1 0.9V 10V 1.23V 34V 550mA (Switch) 1.4MHz No - - - Surface Mount TSOT-23-5
LM2599S-5.0

LM2599S-5.0

IC REG BUCK 5V 3A DDPAK

Texas Instruments

2,430
RFQ
LM2599S-5.0

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Bulk Active Step-Down Positive Buck Fixed 1 4.5V 40V 5V - 3A 150kHz No -40°C ~ 125°C - - Surface Mount DDPAK/TO-263-7
LT3971IMSE16#PBF

LT3971IMSE16#PBF

IC REG BUCK ADJ 1.2A 16MSOP

Linear Technology

2,341
RFQ
LT3971IMSE16#PBF

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Bulk Active Step-Down Positive Buck Adjustable 1 4.3V 38V 1.19V 30V 1.2A 200kHz ~ 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
MAX685EEE-T

MAX685EEE-T

DUAL-OUTPUT UPOSITIVE AND NEGATI

Analog Devices Inc./Maxim Integrated

500
RFQ
MAX685EEE-T

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Bulk Active - - - - 2 - - - - - - - -40°C ~ 85°C - - Surface Mount 16-QSOP
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