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
LT3640IUFD#PBF

LT3640IUFD#PBF

IC REG BUCK ADJ 1.1A/1.3A 28QFN

Linear Technology

2,569
RFQ
LT3640IUFD#PBF

Datasheet

- 28-WFQFN Exposed Pad Bulk Obsolete Step-Down Positive Buck Adjustable 2 2.5V 35V 0.6V, 1.265V 33.97V 1.1A, 1.3A 350kHz ~ 2.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
LTC1265CS-3.3#PBF

LTC1265CS-3.3#PBF

IC REG BUCK BOOST 3.3V 1.2A 14SO

Linear Technology

2,754
RFQ
LTC1265CS-3.3#PBF

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Active Step-Down, Step-Up/Step-Down Positive or Negative Buck, Buck-Boost, SEPIC Fixed 1 4V 13V 3.3V - 1.2A (Switch) Up to 700kHz No 0°C ~ 70°C (TA) - - Surface Mount 14-SO
LM2587T-3.3/NOPB

LM2587T-3.3/NOPB

IC REG BST FLYBACK 3.3V TO220-5

National Semiconductor

3,473
RFQ
LM2587T-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 - 5A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LM2587SX-5.0/NOPB

LM2587SX-5.0/NOPB

IC REG BOOST FLYBACK 5V 5A TO263

National Semiconductor

4,364
RFQ
LM2587SX-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 - 5A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
MIC2178YWM

MIC2178YWM

IC REG BUCK ADJ 2.5A 20SOIC

Microchip Technology

2,697
RFQ
MIC2178YWM

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 No -40°C ~ 125°C (TJ) - - Surface Mount 20-SOIC
LTC3442EDE#PBF

LTC3442EDE#PBF

IC REG BUCK BOOST ADJ 1.2A 12DFN

Linear Technology

2,822
RFQ
LTC3442EDE#PBF

Datasheet

- 12-WFDFN Exposed Pad Bulk Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.4V 5.5V 2.4V 5.25V 1.2A 300kHz ~ 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 12-DFN (4x3)
LM2588S-5.0/NOPB

LM2588S-5.0/NOPB

IC REG BOOST FLYBACK 5V 5A TO263

National Semiconductor

1,159
RFQ
LM2588S-5.0/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 5V - 5A (Switch) 100kHz ~ 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LTC1475CMS8#PBF

LTC1475CMS8#PBF

IC REG BUCK BST ADJ 750MA 8MSOP

Linear Technology

2,380
RFQ
LTC1475CMS8#PBF

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk Active Step-Down, Step-Up/Step-Down Positive or Negative Buck, Buck-Boost, SEPIC Adjustable 1 3V 18V 1.23V - 750mA (Switch) - No 0°C ~ 70°C (TA) - - Surface Mount 8-MSOP
LTC3374EFE#PBF

LTC3374EFE#PBF

IC REG BUCK ADJ 1A 8OUT 38TSSOP

Linear Technology

1,808
RFQ
LTC3374EFE#PBF

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Bulk Active Step-Down Positive Buck Adjustable 8 2.7V 5.5V 0.8V 5.5V 1A 2MHz No -40°C ~ 150°C (TJ) - - Surface Mount 38-TSSOP-EP
LT1959IS8

LT1959IS8

IC REG BUCK SEPIC ADJ 4.5A 8SO

Linear Technology

3,105
RFQ
LT1959IS8

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Down Positive Buck, SEPIC Adjustable 1 4.3V 15V 1.21V 12.9V 4.5A (Switch) 500kHz No - - - Surface Mount 8-SO
LTC3118HUFD#PBF

LTC3118HUFD#PBF

IC REG BUCK BOOST ADJ 2A 24QFN

Linear Technology

4,965
RFQ
LTC3118HUFD#PBF

Datasheet

- 24-WFQFN Exposed Pad Bulk Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.2V 18V 2V 18V 2A 1.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 24-QFN (4x5)
LT1371HVIR#PBF

LT1371HVIR#PBF

IC REG BUCK BOOST ADJ 3A DDPAK-7

Linear Technology

4,547
RFQ
LT1371HVIR#PBF

Datasheet

- TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Bulk Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Cuk, Flyback, Forward Converter, SEPIC Adjustable 1 2.7V 30V 1.245V 42V (Switch) 3A (Switch) 500kHz No 0°C ~ 70°C (TA) - - Surface Mount DDPAK-7
LT3511MPMS#PBF

LT3511MPMS#PBF

IC REG FLYBACK 240MA 16MSOP

Linear Technology

2,276
RFQ
LT3511MPMS#PBF

Datasheet

- 16-TFSOP (0.118", 3.00mm Width), 12 Leads Bulk Active Step-Up/Step-Down Positive or Negative, Isolation Capable Flyback - 1 4.5V 100V - - 240mA 40kHz ~ 650kHz No -55°C ~ 150°C (TJ) - - Surface Mount 16-MSOP
LT1959IR

LT1959IR

IC REG BUCK SEPIC ADJ 4.5A DDPAK

Linear Technology

4,899
RFQ
LT1959IR

Datasheet

- TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Bulk Obsolete Step-Down, Step-Up/Step-Down Positive Buck, SEPIC Adjustable 1 4V 16V 1.21V 14.88V 4.5A (Switch) 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount DDPAK-7
AP62150Z6-7

AP62150Z6-7

IC REG BUCK ADJ 1.5A SOT563

Diodes Incorporated

3,959
RFQ
AP62150Z6-7

Datasheet

- SOT-563, SOT-666 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.2V 18V 0.8V 7V 1.5A 1.3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-563
RP509Z001D-E2-F

RP509Z001D-E2-F

IC REG BUCK ADJ 1A 6WLCSP

Nisshinbo Micro Devices Inc.

3,990
RFQ
RP509Z001D-E2-F

Datasheet

RP509x 6-WFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.3V 5.5V 0.6V 5.5V 1A 6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount WLCSP-6-P6
AP64060WU-7

AP64060WU-7

IC REG BUCK ADJ 600MA TSOT26

Diodes Incorporated

3,074
RFQ
AP64060WU-7

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 40V 0.8V 26V 600mA 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-26
TPS62933DRLR

TPS62933DRLR

IC REG BUCK ADJ 3A SOT583

Texas Instruments

2,401
RFQ
TPS62933DRLR

Datasheet

- SOT-583 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.8V 30V 0.8V 22V 3A 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount SOT-583
LMR51610XDBVR

LMR51610XDBVR

IC REG BUCK ADJ 1A SOT23-6

Texas Instruments

1,784
RFQ
LMR51610XDBVR

Datasheet

- SOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 65V 0.8V 28V 1A 400kHz Yes -40°C ~ 150°C (TJ) - - Surface Mount SOT-23-6
IR3883MTRPBF

IR3883MTRPBF

IC REG BUCK ADJ 3A 16PQFN

Infineon Technologies

4,716
RFQ
IR3883MTRPBF

Datasheet

SupIRBuck® 16-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 14V 0.5V 5V 3A 800kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-PQFN (3x3)
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