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.

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Description

IC REG TRPL BCK/LINEAR 32-QFN Series: - Topology: Step-Down (Buck) Synchronous (1), Linear (LDO) (2) Function: Any Function Number of Outputs: 3 Frequency - Switching: 200kHz ~ 1MHz Voltage/Current - Output 1: Controller Voltage/Current - Output 2: 3.3V, 10mA Voltage/Current - Output 3: 5V, 100mA w/LED Driver: No w/Supervisor: No w/Sequencer: No Voltage - Supply: 4.5 V ~ 28 V Operating Temperature: -40~C ~ 85~C Mounting Type: Surface Mount Package / Case: 32-WFQFN Exposed Pad Supplier Device Package: 32-WQFN (5x5)

Part Number TPS51221RTVR
Main Category Integrated Circuits (ICs)
Sub Category PMIC - Voltage Regulators - Linear + Switching
Brand STMicroelectronics
Description IC REG TRPL BCK/LINEAR 32-QFN
Series -
Packaging Cut Tape (CT)
Topology Step-Down (Buck) Synchronous (1), Linear (LDO) (2)
Function Any Function
Number of Outputs 3
Frequency - Switching 200kHz ~ 1MHz
Voltage/Current - Output 1 Controller
Voltage/Current - Output 2 3.3V, 10mA
Voltage/Current - Output 3 5V, 100mA
w/LED Driver No
w/Supervisor No
w/Sequencer No
Voltage - Supply 4.5 V ~ 28 V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 32-WFQFN Exposed Pad
Supplier Device Package 32-WQFN (5x5)
Image Integrated Circuits (ICs)
Lowest Price: $1.41   Highest Price: $4.61
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:

TPS51221RTVR

Brand:

STMicroel

D/C:
12+
Qty:

874

Price (USD):

1.41

Company:

AMAX ELECTRONIC TECHNOLOGY PTE.LTD.

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Part Number:

TPS51221RTVR

Brand:

STMICROELECT

D/C:
Qty:

6772

Price (USD):

2.21

Company:

MASSTOCK ELECTRONICS LIMITED

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Part Number:

TPS51221RTVR

Brand:

ST/MICRON

D/C:
21+
Qty:

5000

Price (USD):

3.01

Company:

ANJIEXIN (HK) ELECTRONIC TECHNOLOGY LIMITED

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Part Number:

TPS51221RTVR

Brand:

ST

D/C:
Qty:

23600

Price (USD):

3.81

Company:

SHENZHEN RONGXIN MICRO TECH CO.,LTD

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Part Number:

TPS51221RTVR

Brand:

STMicroelectronics

D/C:
21+
Qty:

85459

Price (USD):

4.61

Company:

Cicotex Electronics (HK) Limited

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TPS51221RTVR Ref.

[hkinstmicroelectronics20220620][hkinbrandcloudAMpd]
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