STMicroelectronics

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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 13 customer reviews
Part Number TPS54821RHLR
Main Category Integrated Circuits (ICs)
Sub Category PMIC - Voltage Regulators - DC DC Switching Regulators
Brand STMicroelectronics
Description IC REG BUCK ADJ 8A SYNC 14QFN
Series SWIFT
Packaging Step-Down
Function Tape & Reel (TR)
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 4.5V
Voltage - Input (Max) 17V
Voltage - Output (Min/Fixed) 0.6V
Voltage - Output (Max) 15V
Current - Output 8A
Frequency - Switching 200kHz ~ 1.6MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 14-VFQFN Exposed Pad
Supplier Device Package 14-QFN (3.5x3.5)
Image Integrated Circuits (ICs)
Lowest Price: $0.74   Highest Price: $4.54
1 - 5 of 5 Record(s)

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Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:

TPS54821RHLR

Brand:

STMicroel

D/C:
21+
Qty:

26000

Price (USD):

0.74

Company:

Hong Kong YST Electronics Co., Limited

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Part Number:

TPS54821RHLR

Brand:

STMICROELECT

D/C:
16+
Qty:

2897

Price (USD):

1.69

Company:

Zhaoxin Electronic Limited

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Part Number:

TPS54821RHLR

Brand:

ST/MICRON

D/C:
21+
Qty:

6800

Price (USD):

2.64

Company:

Cicotex Electronics (HK) Limited

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Part Number:

TPS54821RHLR

Brand:

ST

D/C:
22+
Qty:

30000

Price (USD):

3.59

Company:

Shenzhen Weisheng Century Technology Co., Ltd

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Part Number:

TPS54821RHLR

Brand:

STMicroelectronics

D/C:
22+
Qty:

15000

Price (USD):

4.54

Company:

REASON ELECTRONIC (HK) CO.,LIMITED

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TPS54821RHLR Ref.

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