BUCK REGULATOR IC

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Mft.Part#

Specification

Price(USD)

LM3497MMX/NOPB

Texas Instruments

Packaging: Tube
Part Status: Active
Type: AC DC Offline Switcher
Topology: Step-Down (Buck)
Internal Switch(s): No

3500: $0.4057

LM3497MMX/NOPB Datasheet

In Stock: 1000

RFQ

MAX16821BATI+T

Maxim Integrated

Packaging: Tape & Reel (TR)
Part Status: Active
Type: DC DC Controller
Topology: SEPIC, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s): No

2500: $1.9444

MAX16821BATI+T Datasheet

In Stock: 1000

RFQ

LT3755EUD-1#TRPBF

Linear Technology/Analog Devices

Packaging: Tape & Reel (TR)
Part Status: Active
Type: DC DC Controller
Topology: Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s): No

2500: $2.2106

LT3755EUD-1#TRPBF Datasheet

In Stock: 1000

RFQ

LT3761IMSE#TRPBF

Linear Technology/Analog Devices

Series: True Color PWM
Packaging: Tape & Reel (TR)
Part Status: Active
Type: DC DC Controller
Topology: Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)

2500: $2.8082

LT3761IMSE#TRPBF Datasheet

In Stock: 1000

RFQ

CS1630-FSZ

Cirrus Logic Inc.

Packaging: Bulk
Part Status: Obsolete
Type: AC DC Offline Switcher
Topology: Flyback, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s): No

1: $0

CS1630-FSZ Datasheet

In Stock: 1000

RFQ

CS1616-FSZ

Cirrus Logic Inc.

Packaging: Bulk
Part Status: Obsolete
Type: AC DC Offline Switcher
Topology: Flyback, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s): No

1: $0

CS1616-FSZ Datasheet

In Stock: 1000

RFQ

CS1616-FZZ

Cirrus Logic Inc.

Packaging: Bulk
Part Status: Obsolete
Type: AC DC Offline Switcher
Topology: Flyback, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s): No

1: $0

CS1616-FZZ Datasheet

In Stock: 1000

RFQ

LM3423Q1MHX/NOPB

Texas Instruments

Series: Automotive, AEC-Q100
Packaging: Tape & Reel (TR)
Part Status: Active
Type: DC DC Controller
Topology: SEPIC, Step-Down (Buck), Step-Up (Boost)

2500: $0.9477
5000: $0.912

LM3423Q1MHX/NOPB Datasheet

In Stock: 1000

RFQ

AL9902FDF-13

Diodes Incorporated

Packaging: Tape & Reel (TR)
Part Status: Active
Type: AC DC Offline Switcher
Topology: Step-Down (Buck), Step-Up (Boost)
Internal Switch(s): Yes

3000: $0.4338

AL9902FDF-13 Datasheet

In Stock: 1000

RFQ

MP4032-2GS-Z

Monolithic Power Systems Inc.

Packaging: Tape & Reel (TR)
Part Status: Active
Type: AC DC Offline Switcher
Topology: Step-Down (Buck), Step-Up (Boost)
Internal Switch(s): Yes

2500: $0.6549

MP4032-2GS-Z Datasheet

In Stock: 1000

RFQ

SSL2103T/1,518

NXP USA Inc

Series: GreenChip
Packaging: Tape & Reel (TR)
Part Status: Discontinued at Digi-Key
Type: AC DC Offline Switcher
Topology: Flyback, Step-Down (Buck)

1: $0

SSL2103T/1,518 Datasheet

In Stock: 1000

RFQ

MAX16831ATJ/V+T

Maxim Integrated

Series: Automotive, AEC-Q100
Packaging: Tape & Reel (TR)
Part Status: Obsolete
Type: DC DC Controller
Topology: Step-Down (Buck), Step-Up (Boost)

1: $0

MAX16831ATJ/V+T Datasheet

In Stock: 1000

RFQ

LM3448MAX/NOPB

Texas Instruments

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Type: AC DC Offline Switcher
Topology: Flyback, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s): Yes

1: $0

LM3448MAX/NOPB Datasheet

In Stock: 1000

RFQ

RT8413GS

Richtek USA Inc.

Packaging: Tape & Reel (TR)
Part Status: Active
Type: AC DC Offline Switcher
Topology: Step-Down (Buck)
Internal Switch(s): Yes

1: $0

RT8413GS Datasheet

In Stock: 1000

RFQ

LT3791HFE

Linear Technology/Analog Devices

Series: True Color PWM
Packaging: Tube
Part Status: Obsolete
Type: DC DC Controller
Topology: Step-Down (Buck), Step-Up (Boost)

1: $0

LT3791HFE Datasheet

In Stock: 1000

RFQ

LT3743IUFD#PBF

Linear Technology/Analog Devices

Packaging: Tube
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Part Status: Active
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Type: DC DC Controller

1: $7.749
25: $5.1859
100: $4.4082

LT3743IUFD#PBF Datasheet

In Stock: 277

RFQ

NCL30086BHDR2G

ON Semiconductor

Packaging: Tape & Reel (TR)
Part Status: Active
Type: AC DC Offline Switcher
Topology: Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s): No

2500: $0.3175

NCL30086BHDR2G Datasheet

In Stock: 2500

RFQ

HV9910CNG-G

Microchip Technology

Packaging: Tube
Part Status: Active
Type: DC DC Controller
Topology: Step-Down (Buck)
Internal Switch(s): No

1: $0.3339
25: $0.279
100: $0.2531

HV9910CNG-G Datasheet

In Stock: 900

RFQ

IS31LT3938-GRLS2-TR

ISSI, Integrated Silicon Solution Inc

Packaging: Tape & Reel (TR)
Part Status: Active
Type: AC DC Offline Switcher
Topology: Step-Down (Buck)
Internal Switch(s): No

2500: $0.3087

IS31LT3938-GRLS2-TR Datasheet

In Stock: 1000

RFQ

LYT0006P

Power Integrations

Series: LYTSwitch-0
Packaging: Tube
Part Status: Active
Type: AC DC Offline Switcher
Topology: Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)

600: $0.5078

LYT0006P Datasheet

In Stock: 1000

RFQ

TPS92691PWPR

Texas Instruments

Packaging: Tape & Reel (TR)
Part Status: Active
Type: DC DC Controller
Topology: Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s): No

2000: $0.5954
6000: $0.5733
10000: $0.5513

TPS92691PWPR Datasheet

In Stock: 1000

RFQ

LT3796IFE-1

Linear Technology/Analog Devices

Series: True Color PWM
Packaging: Tube
Part Status: Obsolete
Type: DC DC Controller
Topology: SEPIC, Step-Down (Buck), Step-Up (Boost)

1: $0

LT3796IFE-1 Datasheet

In Stock: 1000

RFQ

LM3448MA/NOPB

Texas Instruments

Packaging: Tube
Part Status: Obsolete
Type: AC DC Offline Switcher
Topology: Flyback, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s): Yes

1: $0

LM3448MA/NOPB Datasheet

In Stock: 1000

RFQ

LT3761AEMSE#PBF

Linear Technology/Analog Devices

Series: True Color PWM
Packaging: Tube
Part Status: Active
Type: DC DC Controller
Topology: Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)

1: $4.41
25: $2.9368
100: $2.4997

LT3761AEMSE#PBF Datasheet

In Stock: 177

RFQ

LM3409MY/NOPB

Texas Instruments

Packaging: Tape & Reel (TR)
Part Status: Active
Type: DC DC Controller
Topology: Step-Down (Buck)
Internal Switch(s): No

1000: $0.378
2000: $0.3528
5000: $0.3352

LM3409MY/NOPB Datasheet

In Stock: 1000

RFQ

LM3434SQ/NOPB

Texas Instruments

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Type: DC DC Controller
Topology: Step-Down (Buck)
Internal Switch(s): No

1000: $0.9217
2000: $0.8756

LM3434SQ/NOPB Datasheet

In Stock: 2000

RFQ

LM3423Q0MH/NOPB

Texas Instruments

Series: Automotive, AEC-Q100
Packaging: Tube
Part Status: Active
Type: DC DC Controller
Topology: SEPIC, Step-Down (Buck), Step-Up (Boost)

1: $2.9295
10: $2.6303
100: $2.1548
500: $1.8343
1000: $1.547

LM3423Q0MH/NOPB Datasheet

In Stock: 301

RFQ

MP4013GS

Monolithic Power Systems Inc.

Packaging: Tube
Part Status: Not For New Designs
Type: DC DC Controller
Topology: SEPIC, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s): No

1: $1.0332
10: $0.9349
25: $0.8349

MP4013GS Datasheet

In Stock: 50

RFQ

HV9961NG-G-M934

Microchip Technology

Packaging: Tape & Reel (TR)
Part Status: Active
Type: DC DC Controller
Topology: Step-Down (Buck)
Internal Switch(s): No

2600: $0.8566

HV9961NG-G-M934 Datasheet

In Stock: 1000

RFQ

TPS92640PWPT/NOPB

Texas Instruments

Packaging: Tape & Reel (TR)
Part Status: Active
Type: DC DC Controller
Topology: Step-Down (Buck)
Internal Switch(s): No

250: $1.4744

TPS92640PWPT/NOPB Datasheet

In Stock: 1000

RFQ

LTC3783IFE#TRPBF

Linear Technology/Analog Devices

Packaging: Tape & Reel (TR)
Part Status: Active
Type: DC DC Controller
Topology: Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s): No

2500: $2.4033

LTC3783IFE#TRPBF Datasheet

In Stock: 1000

RFQ

LT3796IFE-1#TRPBF

Linear Technology/Analog Devices

Series: True Color PWM
Packaging: Tape & Reel (TR)
Part Status: Active
Type: DC DC Controller
Topology: SEPIC, Step-Down (Buck), Step-Up (Boost)

2000: $3.0781

LT3796IFE-1#TRPBF Datasheet

In Stock: 1000

RFQ

MAX16809ATU+T

Maxim Integrated

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Type: DC DC Controller
Topology: SEPIC, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s): No

1: $0

MAX16809ATU+T Datasheet

In Stock: 1000

RFQ

LT3796IFE

Linear Technology/Analog Devices

Series: True Color PWM
Packaging: Tube
Part Status: Obsolete
Type: DC DC Controller
Topology: SEPIC, Step-Down (Buck), Step-Up (Boost)

1: $0

LT3796IFE Datasheet

In Stock: 1000

RFQ

MXHV9910BETR

IXYS Integrated Circuits Division

Packaging: Tape & Reel (TR)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Part Status: Active
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Type: AC DC Offline Switcher

2000: $0.4253
6000: $0.4095
10000: $0.3938

MXHV9910BETR Datasheet

In Stock: 1000

RFQ

LT3744IUHE#PBF

Linear Technology/Analog Devices

Packaging: Tube
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Part Status: Active
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Type: DC DC Controller

1: $6.7977
25: $4.5433
100: $3.862

LT3744IUHE#PBF Datasheet

In Stock: 154

RFQ