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LT3991EMSE#PBF

Linear Technology

LT3991EMSE#PBF by Linear Technology

SWITCHING REGULATOR; Temperature Grade: OTHER; No. of Terminals: 10; Package Code: HTSSOP; Package Shape: SQUARE; Surface Mount: YES;

Median Price

$8.553

Lifecycle Status

Suppliers In-Stock

15

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Arrow

USA . 1,186 parts In-Stock

1+ parts

$7.384

100+ parts

$5.673

1k+ parts

$4.382

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$7.384

$5.673

$4.382

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DigiKey

USA . 1,689 parts In-Stock

1+ parts

$8.510

100+ parts

$6.364

1k+ parts

$4.827

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1,689

$8.510

$6.364

$4.827

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Farnell

UK . 214 parts In-Stock

1+ parts

$8.596

100+ parts

$6.422

1k+ parts

$5.056

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214

$8.596

$6.422

$5.056

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Element14

Singapore . 214 parts In-Stock

1+ parts

$8.962

100+ parts

$6.701

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$5.081

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214

$8.962

$6.701

$5.081

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Analog Devices Inc

USA . 92 parts In-Stock

1+ parts

$9.750

100+ parts

$4.863

1k+ parts

$4.070

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92

$9.750

$4.863

$4.070

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Verical

USA . 2,010 parts In-Stock

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Rochester

USA . 20 parts In-Stock

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$5.080

1k+ parts

$4.550

10k+ parts

$4.280

20

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$5.080

$4.550

$4.280

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Nova Conductors

Japan . 50 parts In-Stock

1+ parts

$5.310

100+ parts

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50

$5.310

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Digiode

USA . 2,534 parts In-Stock

1+ parts

$7.015

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2,534

$7.015

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Bristol Electronics

USA . 18 parts In-Stock

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$10.260

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$10.260

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Chip Stock

USA . 4,920 parts In-Stock

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Vyrian

USA . 705 parts In-Stock

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Anansix

USA . 122 parts In-Stock

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LIBRA Elektronik GmbH

Germany . 40 parts In-Stock

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40

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Quantum Digital Technology

USA . 22 parts In-Stock

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Distributors (Availability)

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Modulus Dynamics

Lithuania . 2,844 parts In-Stock

1+ parts

$4.750

100+ parts

$4.750

1k+ parts

$4.750

10k+ parts

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2,844

$4.750

$4.750

$4.750

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Corohmni

South Africa . 298 parts In-Stock

1+ parts

$4.750

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298

$4.750

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Netroflash

USA . 2,000 parts In-Stock

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$5.310

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$5.310

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Advanced Electronics

New Zealand . 50 parts In-Stock

1+ parts

$5.416

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$5.416

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$5.416

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50

$5.416

$5.416

$5.416

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Ampacity Inc.

Singapore . 550 parts In-Stock

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$6.280

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550

$6.280

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Corphita

USA . 2,194 parts In-Stock

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$6.646

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$6.646

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Vigor

Singapore . 1,144 parts In-Stock

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$7.060

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$7.060

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Component Stockers USA

USA . 2,399 parts In-Stock

1+ parts

$7.300

100+ parts

$4.960

1k+ parts

$4.770

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2,399

$7.300

$4.960

$4.770

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Continental Prestige Electronics

USA . 392 parts In-Stock

1+ parts

$7.640

100+ parts

$5.720

1k+ parts

$4.500

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392

$7.640

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$4.500

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MARBEL Systems

Belgium . 4,317 parts In-Stock

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$8.922

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$8.922

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Texas Native Microelectronics

USA . 450 parts In-Stock

1+ parts

$10.255

100+ parts

$9.845

1k+ parts

$9.537

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$9.024

450

$10.255

$9.845

$9.537

$9.024

Kenton Components

USA . 2,286 parts In-Stock

1+ parts

$12.306

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$10.829

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$12.306

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$10.829

Semicontronic

India . 470 parts In-Stock

1+ parts

$13.660

100+ parts

$13.318

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$13.250

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470

$13.660

$13.318

$13.250

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Aztec Data Supply Inc.

USA . 130 parts In-Stock

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$17.400

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$17.400

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Parana Technologies

USA . 2,158 parts In-Stock

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$18.446

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$17.154

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$18.446

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$17.154

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IDEA Electronic Components Group

UK . 95 parts In-Stock

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$19.834

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$18.842

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95

$19.834

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$18.842

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Qasali Group International

UK . 15 parts In-Stock

1+ parts

$27.688

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$25.750

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$24.366

15

$27.688

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$25.750

$24.366

DigiPath Technology Company

USA . 2,561 parts In-Stock

1+ parts

$30.941

100+ parts

$29.703

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$29.703

2,561

$30.941

$29.703

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$29.703

QUARKTWIN TECHNOLOGY LTD

USA . 12,636 parts In-Stock

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Perfect Parts

USA . 5,186 parts In-Stock

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Microchip USA

USA . 4,163 parts In-Stock

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Authorized Procurement Solutions

USA . 4,000 parts In-Stock

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Argo Parts USA

USA . 2,640 parts In-Stock

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2,640

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Futuretech Components

Singapore . 2,500 parts In-Stock

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2,500

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Metaverse IC Inc.

Canada . 450 parts In-Stock

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450

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GreenTree Electronics

Israel . 301 parts In-Stock

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301

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Technical Specifications

Switching Regulators & Controllers LT3991EMSE#PBF attributes and parameters. Explore more Switching Regulators & Controllers devices from Linear Technology

Specs

Additional Features:

ALSO OPERATES IN ADJUSTABLE MODE FROM 1.19 TO 30V

Other IC type:

Control Mode:

CURRENT-MODE

Control Technique:

PULSE WIDTH MODULATION

Maximum Input Voltage:

55 V

Minimum Input Voltage:

4.3 V

Nominal Input Voltage:

12 V

JESD-30 Code:

S-PDSO-G10

JESD-609 Code:

e3

Length:

3 mm

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Terminals:

10

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

0 Cel

Maximum Output Current:

2.9 A

Nominal Output Voltage:

3.3 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

TSSOP10,.19,20

Package Shape:

Package Style (Meter):

SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

Peak Reflow Temperature (C):

260

Qualification:

Not Qualified

Maximum Seated Height:

1.1 mm

Sub-Category:

Switching Regulator or Controllers

Surface Mount:

YES

Switcher Config:

BUCK

Maximum Switching Frequency:

2400 kHz

Technology:

BIPOLAR

Temperature Grade:

Terminal Finish:

Matte Tin (Sn)

Terminal Form:

GULL WING

Terminal Pitch:

.5 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Width (mm):

3 mm

Trade Compliance

LT3991EMSE#PBF Other Function Semiconductors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

Manufacturer Highlights

Linear Technology

U.S. In July 2016, Analog Devices agreed to buy Linear Technology for 14.8 billion dollars. This acquisition was finalized on March 10, 2017. The Linear name survives as the "Power by Linear" brand that is used to market the combined power management portfolios of Linear Technology and Analog Devices.

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