Photo Mfr. Part # Availability Price Quantity Datasheet Packaging Series ProductStatus Function OutputConfiguration Topology OutputType NumberofOutputs Voltage-Input(Min) Voltage-Input(Max) Voltage-Output(Min/Fixed) Voltage-Output(Max) Current-Output Frequency-Switching SynchronousRectifier OperatingTemperature MountingType
LM2577S-12/NOPB

LM2577S-12/NOPB

6A, 62KHZ BIPOLAR, PSSO5

Texas Instruments

2,117 -

RFQ

Bulk SIMPLE SWITCHER® Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, Flyback, Forward Converter Fixed 1 3.5V 40V 12V - 3A (Switch) 52kHz No -40°C ~ 125°C (TJ) Surface Mount
LM2574N-ADJ

LM2574N-ADJ

IC REG MULT CONFIG INV ADJ 8DIP

National Semiconductor

2,662 -

RFQ

LM2574N-ADJ

Datasheet

Bulk - Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Buck-Boost Adjustable 1 4.75V 40V 1.23V 37V 500mA 52kHz No -40°C ~ 125°C (TJ) Through Hole
LM3677TLX-ADJ/NOPB

LM3677TLX-ADJ/NOPB

SWITCHING CONTROLLER, VOLTAGE-MO

National Semiconductor

2,961 -

RFQ

LM3677TLX-ADJ/NOPB

Datasheet

Bulk - Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V 1.2V 3.3V 600mA 3MHz Yes -30°C ~ 85°C (TA) Surface Mount
LM78S40CN

LM78S40CN

1.5A, 100KHZ BIPOLAR, PDIP16

National Semiconductor

2,819 -

RFQ

LM78S40CN

Datasheet

Bulk - Active Step-Up, Step-Down Positive or Negative Buck, Boost Adjustable 1 2.5V 40V 1.25V 40V (Switch) 1.5A (Switch) 100Hz ~ 100kHz No 0°C ~ 70°C (TA) Through Hole
LM2825N-ADJ

LM2825N-ADJ

SWITCHING REG, VOLTAGE-MODE, 2.4

National Semiconductor

3,212 -

RFQ

LM2825N-ADJ

Datasheet

Bulk - Active Step-Down Positive Buck Adjustable 1 4.5V 40V 1.23V 15V 1A 150kHz No -40°C ~ 85°C (TA) Through Hole
LT1170CT#30PBF

LT1170CT#30PBF

5A, 47KHZ BIPOLAR, PZIP5

Linear Technology

3,603 -

RFQ

Bulk - Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Cuk, Flyback, Forward Converter Adjustable 1 3V 40V 1.244V 65V (Switch) 5A (Switch) 100kHz No 0°C ~ 100°C (TJ) Through Hole
LM3671MF-1.25

LM3671MF-1.25

SWITCHING REG, VOLTAGE-MODE, 1.1

National Semiconductor

2,380 -

RFQ

LM3671MF-1.25

Datasheet

Bulk - Active Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.25V - 600mA 2MHz Yes -40°C ~ 85°C (TA) Surface Mount
LM2735XMY

LM2735XMY

2000KHZ PDSO8

National Semiconductor

3,089 -

RFQ

LM2735XMY

Datasheet

Bulk - Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC Adjustable 1 2.7V 5.5V 3V 24V 2.1A (Switch) 1.6MHz No -40°C ~ 125°C (TJ) Surface Mount
ICL8049CCPE

ICL8049CCPE

ICL8049CCPE

Rochester Electronics, LLC

2,306 -

RFQ

Bulk * Active - - - - - - - - - - - - - -
LM3206TLX/NOPB

LM3206TLX/NOPB

IC REG BUCK 3.09V 0.65A 8USMD

Texas Instruments

2,262 -

RFQ

Bulk - Active Step-Down Positive Buck Fixed 1 3.25V 5.5V 3.09V - 650mA 2MHz Yes -30°C ~ 85°C (TA) Surface Mount
LM78L05ACZ-T3/NOPB

LM78L05ACZ-T3/NOPB

IC REG LINEAR 5V 100MA TO92-3

National Semiconductor

2,395 -

RFQ

Bulk * Active - - - - - - - - - - - - - -
MIC5237-25BU TR

MIC5237-25BU TR

MIC5237-25BU TR

Micrel Inc.

3,186 -

RFQ

Bulk * Active - - - - - - - - - - - - - -
LM22671QMR-5.0/NOPB

LM22671QMR-5.0/NOPB

SWITCHING REG, VOLTAGE-MODE, 0.9

National Semiconductor

2,745 -

RFQ

LM22671QMR-5.0/NOPB

Datasheet

Bulk SIMPLE SWITCHER® Active Step-Down Positive Buck Fixed 1 4.5V 42V 5V - 500mA 500kHz No -40°C ~ 125°C (TJ) Surface Mount
LM2591HVS-5.0

LM2591HVS-5.0

SWITCHING REG, VOLTAGE-MODE, 3A

National Semiconductor

3,020 -

RFQ

LM2591HVS-5.0

Datasheet

Bulk SIMPLE SWITCHER® Active Step-Down Positive Buck Fixed 1 4.5V 60V 5V - 1A 150kHz No -40°C ~ 125°C (TJ)
LT8610IMSE

LT8610IMSE

42V, 3.5 A SYNCHRONOUS STEP-DOWN

Linear Technology

2,167 -

RFQ

Bulk - Active Step-Down Positive Buck Adjustable 1 3.4V 42V 0.97V 42V 2.5A 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) Surface Mount
LM2750LDX-ADJ/NOPB

LM2750LDX-ADJ/NOPB

SWITCHED CAPACITOR REG, 0.12A, P

National Semiconductor

2,600 -

RFQ

LM2750LDX-ADJ/NOPB

Datasheet

Bulk - Active Step-Up Positive Charge Pump Adjustable 1 2.7V 5.6V 3.8V 5.2V 120mA 1.7MHz No -40°C ~ 125°C (TA) Surface Mount
LM2576BT L3

LM2576BT L3

52KHZ SIMPLE 3A BUCK REGULATOR

Micrel Inc.

2,501 -

RFQ

LM2576BT L3

Datasheet

Bulk SIMPLE SWITCHER® Active Step-Down Positive or Negative Buck Adjustable 1 7V 40V 1.23V 37V 3A 52kHz No -40°C ~ 125°C (TJ) Through Hole
MIC5251-2.6BM5

MIC5251-2.6BM5

MIC5251-2.6BM5

Micrel Inc.

2,705 -

RFQ

Bulk * Active - - - - - - - - - - - - - -
LM2576T-12

LM2576T-12

SWITCHING REG, VOLTAGE-MODE, 7.5

National Semiconductor

2,019 -

RFQ

LM2576T-12

Datasheet

Bulk SIMPLE SWITCHER® Active Step-Down Positive Buck Fixed 1 4V 40V 12V - 3A 52kHz No -40°C ~ 125°C (TJ) Through Hole
LM78S40N

LM78S40N

1.5A, 100KHZ BIPOLAR, PDIP16

National Semiconductor

3,984 -

RFQ

LM78S40N

Datasheet

Bulk - Active Step-Up, Step-Down Positive or Negative Buck, Boost Adjustable 1 2.5V 40V 1.25V 40V (Switch) 1.5A (Switch) 100Hz ~ 100kHz No -40°C ~ 125°C (TA) Through Hole
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