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Home Products Integrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching Regulators~~TPS54350MPWPREP~~

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TPS54350MPWPREP - Texas Instruments

Name: Texas Instruments TPS54350MPWPREP
Brand: Texas Instruments
SKU: TPS54350MPWPREP
Availability: InStock
Rating: 5 (10 reviews)

Manufacturer Part Number: TPS54350MPWPREP

Manufacturer: Texas Instruments

Allelco Part Number: 32D-TPS54350MPWPREP

Warranty: 1 Year Allelco Warranty - Find out more

Parts Description: IC REG BUCK ADJ 3A 16HTSSOP

Package: 16-HTSSOP

Data sheet: -

RoHs Status: ROHS3 Compliant

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Specifications

TPS54350MPWPREP Tech Specifications
Texas Instruments - TPS54350MPWPREP technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS54350MPWPREP

Product Attribute	Attribute Value
Manufacturer	Texas Instruments
Voltage - Output (Min/Fixed)	0.891V
Voltage - Output (Max)	17.2V
Voltage - Input (Min)	4.5V
Voltage - Input (Max)	20V
Topology	Buck
Synchronous Rectifier	Yes
Supplier Device Package	16-HTSSOP
Series	SWIFT™
Package / Case	16-PowerTSSOP (0.173', 4.40mm Width)

Product Attribute	Attribute Value
Package	Tape & Reel (TR)
Output Type	Adjustable
Output Configuration	Positive
Operating Temperature	-55°C ~ 125°C (TJ)
Number of Outputs	1
Mounting Type	Surface Mount
Function	Step-Down
Frequency - Switching	250kHz, 500kHz
Current - Output	3A
Base Product Number	TPS54350

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
RoHs Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	2 (1 Year)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8542.39.0001

Parts Introduction

Manufacturer Part Number

TPS54350MPWPREP

Manufacturer

Texas Instruments

Introduction

The TPS54350MPWPREP is a versatile switching regulator with advanced features.

Product Features and Performance

Adjustable output voltage

Wide input voltage range 4.5V to 20V

Output current capability of 3A

Selectable switching frequency of 250kHz or 500kHz

Step-down (Buck) topology

Positive output configuration

Synchronous rectification for improved efficiency

Operational over a broad temperature range from -55°C to 125°C

Product Advantages

High efficiency due to synchronous rectification

Flexible design for a wide range of input voltages

Adjustable switching frequency for design optimization

Thermal shutdown and overcurrent protection

Small package size suitable for space-constrained applications

Key Technical Parameters

Minimum Input Voltage: 4.5V

Maximum Input Voltage: 20V

Minimum Output Voltage: 0.891V

Maximum Output Voltage: 17.2V

Output Current: 3A

Switching Frequency: 250kHz or 500kHz

Number of Outputs: 1

Operating Temperature Range: -55°C to 125°C

Mounting Type: Surface Mount

Package / Case: 16-PowerTSSOP

Quality and Safety Features

Thermal protection

Overcurrent protection

SWIFT™ series reliability

Cycle-by-cycle current limit

Compatibility

Compatible with a variety of capacitors and inductors

Surface mount package for standard PCB manufacturing processes

Application Areas

Telecommunications

Computing systems

Consumer electronics

Industrial power supplies

Automotive systems

Product Lifecycle

Status: Active

Long-term availability and support

Several Key Reasons to Choose This Product

High reliability and performance from Texas Instruments

Suitable for rugged temperature environments

Can be used in a wide range of applications due to versatile input and output specifications

Space-saving design for compact electronics

Option to fine-tune the switching frequency based on application needs

Easy integration into existing designs with a standard package

Well-supported by TI's extensive technical documentation and design resources

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS54350MPWPREP

Product Attribute
Part Number	TPS54350MPWPREPG4	TPS54350PWPRG4	TPS54350PWPR	TPS54350PWP
Manufacturer	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Voltage - Output (Max)	-	-	-	-
Current - Output	-	-	-	-
Topology	-	-	-	-
Supplier Device Package	-	196-NFBGA (12x12)	16-PDIP	64-VQFN (9x9)
Package / Case	-	196-LFBGA	16-DIP (0.300', 7.62mm)	64-VFQFN Exposed Pad
Base Product Number	-	DAC34H84	MAX500	ADS62P42
Voltage - Input (Min)	-	-	-	-
Frequency - Switching	-	-	-	-
Output Configuration	-	-	-	-
Operating Temperature	-	-40°C ~ 85°C	0°C ~ 70°C	-40°C ~ 85°C
Output Type	-	Current - Unbuffered	Voltage - Buffered	-
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Voltage - Output (Min/Fixed)	-	-	-	-
Mounting Type	-	Surface Mount	Through Hole	Surface Mount
Number of Outputs	-	-	-	-
Function	-	-	-	-
Synchronous Rectifier	-	-	-	-
Voltage - Input (Max)	-	-	-	-
Series	-	-	-	-

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Customer Reviews

Evaluation: 10 Articles

Jess***Jones

Apr 17, 2026

It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.
Mich***Smith

Apr 17, 2026

Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.
Aman***arris

Apr 3, 2026

It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.
Mike***nch

Apr 3, 2026

Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.
Daic***K.

Mar 23, 2026

Very good. No issue after long time testing.
Kevi***.

Mar 17, 2026

Fast switching and stable output. Very satisfied with this IC
Daou***hekebkeb

Jun 16, 2024

I had a great experience purchasing items from Allelcoelec, I recommend
Uri ***al

Jun 19, 2024

Good comunication,
Transpnt regarding the process and price.
Yaqu***l Ali

Jun 19, 2024

Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.
Lea ***

Jun 19, 2024

Morrey was very helpful and right on top of things!
He replied quickly to my RFQ. He was very courteous and professional.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

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Use our account for the shipment. Refer to the table below for the approximate charges.

(Different time frame / countries / package size has different price.)

Delivery Method

Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

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