STMicroelectronics

Ref. [hkinstmicroelectronics20221220][hkinbrandcloudAMpd]

Electronic circuits form a mostly invisible part of the world we live in today. These circuits are present in microchips or just "chips", which combine the latest advances in performance, intelligence and, efficiency. Hundreds or thousands of these chips are integrated into each of the millions and billions of electronic devices people across the globe interact with every day. It is in this unseen realm that STMicroelectronics creates the sparks that animate the products we use at any given moment. Our technology is found everywhere microelectronics makes a positive contribution to people's lives. Chips from ST embedding the most advanced innovations are an essential part of products as diverse as cars and key fobs, giant factory machines and data center power supplies, washing machines and hard disks, and smartphones and toothbrushes. We help our customers make these devices more intelligent, more energy efficient, more connected, safer and more secure.

Rated (4/5) based on 12 customer reviews
Part Number L5991AD
Main Category Integrated Circuits (ICs)
Sub Category PMIC - Voltage Regulators - DC DC Switching Controllers
Brand STMicroelectronics
Description IC REG CTRLR FLYBACK 16SO
Series -
Packaging Tube
Output Type Transistor Driver
Function Step-Up/Step-Down
Output Configuration Positive, Isolation Capable
Topology Flyback
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 7.6 V ~ 20 V
Frequency - Switching Up to 1MHz
Duty Cycle (Max) 93%
Synchronous Rectifier Yes
Clock Sync No
Serial Interfaces -
Control Features Current Limit, Frequency Control, Soft Start
Operating Temperature -40°C ~ 150°C (TJ)
Package / Case 16-SOIC (0.154", 3.90mm Width)
Supplier Device Package 16-SO
Image Integrated Circuits (ICs)
Lowest Price: $1.18   Highest Price: $4.94
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Part Number:

L5991AD

Brand:

STMicroel

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2000

Price (USD):

1.18

Company:

HK HEQING ELECTRONICS LIMITED

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Part Number:

L5991AD

Brand:

STMICROELECT

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2000

Price (USD):

2.12

Company:

HK HEQING ELECTRONICS LIMITED

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Part Number:

E L5991AD

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ST/MICRON

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2000

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3.06

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HK HEQING ELECTRONICS LIMITED

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Part Number:

L5991AD

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ST

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12800

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4

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Sunton Electronics Co., Limited

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Part Number:

L5991AD

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STMicroelectronics

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100

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Company:

M-Star International Trading Co.,Ltd.

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L5991AD Ref.

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