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Manufacturer Package/Case Packaging Series ProductStatus OutputType Function OutputConfiguration Topology NumberofOutputs OutputPhases Voltage-Supply(Vcc/Vdd) Frequency-Switching DutyCycle(Max) SynchronousRectifier ClockSync SerialInterfaces ControlFeatures OperatingTemperature MountingType




















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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图片 型号 库存 价格 数量 规格书 Package/Case Packaging Series ProductStatus OutputType Function OutputConfiguration Topology NumberofOutputs OutputPhases Voltage-Supply(Vcc/Vdd) Frequency-Switching DutyCycle(Max) SynchronousRectifier ClockSync SerialInterfaces ControlFeatures OperatingTemperature MountingType
LM2647MTC/NOPB

LM2647MTC/NOPB

LM2647 DUAL SYNCHRONOUS BUCK REG

National Semiconductor

5,940 3.10

立即询盘

LM2647MTC/NOPB

Datasheet

28-TSSOP (0.173, 4.40mm Width) Bulk - Active Transistor Driver Step-Down Positive Buck 2 2 5.5V ~ 28V 200kHz ~ 500kHz 75% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -5°C ~ 125°C (TJ) Surface Mount
LM27213MTD/NOPB

LM27213MTD/NOPB

LM27213 SINGLE PHASE HYSTERETIC

National Semiconductor

9,734 5.87

立即询盘

LM27213MTD/NOPB

Datasheet

48-TFSOP (0.240, 6.10mm Width) Bulk - Active Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 6V - - Yes No - Current Limit, Enable, Power Good, Soft Start -5°C ~ 105°C (TA) Surface Mount
LM2748MTCX

LM2748MTCX

SWITCHING CONTROLLER, VOLTAGE-MO

National Semiconductor

14,448 0.57

立即询盘

LM2748MTCX

Datasheet

14-TSSOP (0.173, 4.40mm Width) Bulk - Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 6V 50kHz ~ 1MHz 86% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) Surface Mount
LM3475MF

LM3475MF

1A, 2000KHZ PDSO5

National Semiconductor

14,080 0.64

立即询盘

LM3475MF

Datasheet

SC-74A, SOT-753 Bulk - Active Transistor Driver Step-Down Positive Buck 1 1 2.7V ~ 10V - 100% No No - Enable -40°C ~ 125°C (TJ) Surface Mount
LM3524DM

LM3524DM

SWITCHING CONTROLLER, VOLTAGE-MO

National Semiconductor

14,603 0.68

立即询盘

LM3524DM

Datasheet

16-SOIC (0.154, 3.90mm Width) Bulk - Active Transistor Driver Step-Up, Step-Down Positive or Negative Buck, Boost 1 1 8V ~ 40V - 49% No No - Current Limit, Enable, Frequency Control 0°C ~ 125°C (TJ) Surface Mount
LM5025ASD

LM5025ASD

SWITCHING CONTROLLER, VOLTAGE-MO

National Semiconductor

13,822 0.71

立即询盘

LM5025ASD

Datasheet

16-WFDFN Exposed Pad Bulk - Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 2 1 8V ~ 15V 200kHz ~ 580kHz 80% No Yes - Dead Time Control, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Surface Mount
LM3524DN

LM3524DN

SWITCHING CONTROLLER, VOLTAGE-MO

National Semiconductor

14,259 0.72

立即询盘

LM3524DN

Datasheet

16-DIP (0.300, 7.62mm) Bulk - Active Transistor Driver Step-Up, Step-Down Positive or Negative Buck, Boost 1 1 8V ~ 40V - 49% No No - Current Limit, Enable, Frequency Control 0°C ~ 125°C (TJ) Through Hole
LM5031SD

LM5031SD

LM5031SD

National Semiconductor

14,844 0.76

立即询盘

- Bulk * Active - - - - - - - - - - - - - - -
LM5041ASD

LM5041ASD

SWITCHING CONTROLLER, VOLTAGE-MO

National Semiconductor

10,627 0.87

立即询盘

LM5041ASD

Datasheet

16-WFDFN Exposed Pad Bulk - Active Transistor Driver Step-Up/Step-Down Positive - 1 1 15V ~ 90V 200kHz, 600kHz - Yes Yes - Dead Time Control, Frequency Control, Soft Start -40°C ~ 125°C (TJ) Surface Mount
LM2743MTCX

LM2743MTCX

SWITCHING CONTROLLER, VOLTAGE-MO

National Semiconductor

6,369 1.09

立即询盘

LM2743MTCX

Datasheet

14-TSSOP (0.173, 4.40mm Width) Bulk - Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 6V 50kHz ~ 1MHz 80% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) Surface Mount
LM5033SD

LM5033SD

SWITCHING CONTROLLER, VOLTAGE-MO

National Semiconductor

8,562 1.13

立即询盘

LM5033SD

Datasheet

10-WDFN Exposed Pad Bulk - Active PWM Signal Step-Up/Step-Down Positive Full-Bridge, Half-Bridge, Push-Pull 2 1 15V ~ 90V 200kHz, 600kHz - Yes Yes - Frequency Control, Soft Start -40°C ~ 125°C (TJ) Surface Mount
LM3477MM

LM3477MM

1A, 575KHZ PDSO8

National Semiconductor

9,687 1.15

立即询盘

LM3477MM

Datasheet

8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Bulk - Active Transistor Driver Step-Down Positive Buck, Buck-Boost 1 1 2.97V ~ 35V 500kHz 93% No No - Enable -40°C ~ 125°C (TJ) Surface Mount
LM2737MTC

LM2737MTC

SWITCHING CONTROLLER, VOLTAGE-MO

National Semiconductor

6,421 1.35

立即询盘

LM2737MTC

Datasheet

14-TSSOP (0.173, 4.40mm Width) Bulk - Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V 50kHz ~ 2MHz 90% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) Surface Mount
LM2727MTC

LM2727MTC

SWITCHING CONTROLLER, VOLTAGE-MO

National Semiconductor

5,248 1.35

立即询盘

LM2727MTC

Datasheet

14-TSSOP (0.173, 4.40mm Width) Bulk - Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V 50kHz ~ 2MHz 90% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) Surface Mount
LM5025BSD

LM5025BSD

SWITCHING CONTROLLER, VOLTAGE-MO

National Semiconductor

8,059 1.49

立即询盘

LM5025BSD

Datasheet

16-WFDFN Exposed Pad Bulk - Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 2 1 8V ~ 15V 200kHz ~ 400kHz 71%, 73% No Yes - Dead Time Control, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Surface Mount
LM2746MXA/NOPB

LM2746MXA/NOPB

SWITCHING REGULATOR/CONTROLLER

National Semiconductor

232 1.65

立即询盘

LM2746MXA/NOPB

Datasheet

14-TSSOP (0.173, 4.40mm Width) Exposed Pad Tube - Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5.5V 50kHz ~ 1MHz 80% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) Surface Mount
LM27213SQ

LM27213SQ

SWITCHING CONTROLLER, CURRENT-MO

National Semiconductor

7,950 2.17

立即询盘

LM27213SQ

Datasheet

48-WFQFN Exposed Pad Bulk - Active Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 6V - - Yes No - Current Limit, Enable, Power Good, Soft Start -5°C ~ 105°C (TA) Surface Mount
LM5026MT

LM5026MT

SWITCHING CONTROLLER, CURRENT-MO

National Semiconductor

7,249 2.74

立即询盘

LM5026MT

Datasheet

16-TSSOP (0.173, 4.40mm Width) Bulk - Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 2 1 8V ~ 15V 200kHz ~ 590kHz 70%, 80% No Yes - Dead Time Control, Frequency Control, Reset, Soft Start -40°C ~ 125°C (TJ) Surface Mount
LM3152MHE-3.3

LM3152MHE-3.3

SWITCHING CONTROLLER, 500KHZ

National Semiconductor

5,327 2.90

立即询盘

LM3152MHE-3.3

Datasheet

14-TSSOP (0.173, 4.40mm Width) Exposed Pad Bulk SIMPLE SWITCHER® Active Transistor Driver Step-Down Positive Buck 1 1 6V ~ 33V 500kHz - Yes No - Enable, Soft Start -40°C ~ 125°C (TJ) Surface Mount
LM5034MTC-NS

LM5034MTC-NS

SWITCHING CONTROLLER, CURRENT-MO

National Semiconductor

7,396 3.17

立即询盘

LM5034MTC-NS

Datasheet

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