STMicroelectronics

Ref. [hkinstmicroelectronics20220620][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 (5/5) based on 8 customer reviews
Part Number BD9851EFV-E2
Main Category Integrated Circuits (ICs)
Sub Category PMIC - Voltage Regulators - DC DC Switching Controllers
Brand STMicroelectronics
Description IC REG CTRLR BUCK/BST 20HTSSOP-B
Series -
Packaging Tape & Reel (TR)
Output Type Transistor Driver
Function Step-Up, Step-Down
Output Configuration Positive or Negative
Topology Buck, Boost
Number of Outputs 2
Output Phases 1
Voltage - Supply (Vcc/Vdd) 4 V ~ 18 V
Frequency - Switching 10kHz ~ 3MHz
Duty Cycle (Max) -
Synchronous Rectifier No
Clock Sync No
Serial Interfaces -
Control Features Enable, Frequency Control, Soft Start
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 20-VSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package 20-HTSSOP-B
Image Integrated Circuits (ICs)
Lowest Price: $0.13   Highest Price: $2.95
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Part Number
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Part Number:

BD9851EFV-E2

Brand:

STMicroel

D/C:
22+
Qty:

2375

Price (USD):

0.13

Company:

SUNGLOW (HONGKONG) TECHNOLOGY LIMITED

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Part Number:

BD9851EFV-E2

Brand:

STMICROELECT

D/C:
Qty:

1968

Price (USD):

0.835

Company:

HK HEQING ELECTRONICS LIMITED

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Part Number:

BD9851EFV-E2

Brand:

ST/MICRON

D/C:
Qty:

2504

Price (USD):

1.54

Company:

SUNTOP SEMICONDUCTOR CO., LIMITED

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Part Number:

BD9851EFV-E2

Brand:

ST

D/C:
21+
Qty:

4807

Price (USD):

2.245

Company:

Riking Technology (HK) Co., Limited

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Part Number:

BD9851EFV-E2

Brand:

STMicroelectronics

D/C:
Qty:

397

Price (USD):

2.95

Company:

Yingxinyuan INT'L (Group) Limited

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BD9851EFVE2 Ref.

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