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Home Products Integrated Circuits (ICs)PMIC - Voltage Regulators - Linear~~TPS70348PWP~~

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TPS70348PWP - Texas Instruments

Name: Texas Instruments TPS70348PWP
Brand: Texas Instruments
SKU: TPS70348PWP
Availability: InStock
Rating: 5 (7 reviews)

Manufacturer Part Number: TPS70348PWP

Manufacturer: Texas Instruments

Allelco Part Number: 32D-TPS70348PWP

Warranty: 1 Year Allelco Warranty - Find out more

Parts Description: IC REG LINEAR 3.3V/1.5V 24HTSSOP

Package: 24-HTSSOP

Data sheet: 1.TPS70348PWP.pdf ...

Datasheets
TPS70348PWPG4.pdf

PCN Design/Specification
Design 22/Feb/2022.pdf

RoHs Status: ROHS3 Compliant

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Specifications

TPS70348PWP Tech Specifications
Texas Instruments - TPS70348PWP technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS70348PWP

Product Attribute	Attribute Value
Manufacturer	Texas Instruments
Voltage Dropout (Max)	0.25V @ 1A, -
Voltage - Output (Min/Fixed)	3.3V, 1.5V
Voltage - Output (Max)	-
Voltage - Input (Max)	6V
Supplier Device Package	24-HTSSOP
Series	-
Protection Features	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Package / Case	24-PowerTSSOP (0.173", 4.40mm Width)
Package	Tube

Product Attribute	Attribute Value
PSRR	65dB (1kHz), 60dB (1kHz)
Output Type	Fixed
Output Configuration	Positive
Operating Temperature	-40°C ~ 125°C
Number of Regulators	2
Mounting Type	Surface Mount
Current - Quiescent (Iq)	250 µA
Current - Output	1A, 2A
Control Features	Enable, Power Good, Reset, Sequencing
Base Product Number	TPS70348

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

TPS70348PWP

Manufacturer

Texas Instruments

Introduction

Dual-output LDO voltage regulator for power management applications

Product Features and Performance

Two LDO regulators in one package

Fixed output voltages of 3.3V and 1.5V

Maximum input voltage of 6V

Output current capability of 1A for 3.3V and 2A for 1.5V

Low dropout voltage of 0.25V at 1A load

Quiescent current of 250 µA

Power Supply Rejection Ratio (PSRR) of 65dB at 1kHz for 3.3V output and 60dB at 1kHz for 1.5V output

Surface mount 24-PowerTSSOP package conducive for space-saving design

Product Advantages

Dual regulator design simplifies power system complexity

High PSRR ensures clean output voltage, reducing noise

Low dropout voltage allows for efficient operation even with low input-to-output differentials

Low quiescent current contributes to energy saving in standby mode

Key Technical Parameters

Input Voltage (Max): 6V

Output Voltage (Min/Fixed): 3.3V, 1.5V

Current - Output: 1A, 2A

Voltage Dropout (Max): 0.25V @ 1A

Quiescent Current (Iq): 250 µA

PSRR: 65dB at 1kHz for 3.3V output, 60dB at 1kHz for 1.5V output

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with multiple electronic applications requiring fixed 3.3V and/or 1.5V supply

Application Areas

Consumer electronics

Telecommunications

Industrial control systems

Portable devices

Product Lifecycle

Active status with no indication of nearing discontinuation

Options for replacements or upgrades should be verified with the manufacturer

Several Key Reasons to Choose This Product

Integration of two LDOs reduces peripheral components and simplifies design

High PSRR for noise sensitive applications

Energy-efficient with low quiescent current and low dropout

Broad range of protection features ensuring system reliability and safety

Suitable for diverse applications and industries

Long operating temperature range suitable for harsh environments

Industry-leading manufacturer with proven track record in power management solutions

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS70348PWP

Product Attribute
Part Number	TPS70348PWPG4	TPS70345PWPG4	TPS70345PWPR	TPS70345PWP
Manufacturer	Luminary Micro / Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Mounting Type	-	Surface Mount	Through Hole	Surface Mount
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Voltage - Output (Max)	-	-	-	-
Control Features	-	-	-	-
Package / Case	-	196-LFBGA	16-DIP (0.300', 7.62mm)	64-VFQFN Exposed Pad
Voltage - Output (Min/Fixed)	-	-	-	-
Current - Quiescent (Iq)	-	-	-	-
Supplier Device Package	-	196-NFBGA (12x12)	16-PDIP	64-VQFN (9x9)
Voltage Dropout (Max)	-	-	-	-
Base Product Number	-	DAC34H84	MAX500	ADS62P42
Operating Temperature	-	-40°C ~ 85°C	0°C ~ 70°C	-40°C ~ 85°C
Output Configuration	-	-	-	-
Voltage - Input (Max)	-	-	-	-
Protection Features	-	-	-	-
Series	-	-	-	-
Output Type	-	Current - Unbuffered	Voltage - Buffered	-
PSRR	-	-	-	-
Current - Output	-	-	-	-
Number of Regulators	-	-	-	-

TPS70348PWP Datasheet PDF

Download TPS70348PWP pdf datasheets and Texas Instruments documentation for TPS70348PWP - Texas Instruments.

Datasheets: TPS70348PWPG4.pdf
PCN Design/Specification: Design 22/Feb/2022.pdf

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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.

Write a Review

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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

Use your express account for shipment if you have one.
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.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

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Certifications & Memberships

TPS70348PWP

Texas Instruments
32D-TPS70348PWP

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Please refer to the English Version as our Official Version.Return

TPS70348PWP - Texas Instruments

Specifications

Environmental & Export Classifications

Parts Introduction

Manufacturer Part Number

Manufacturer

Introduction

Product Features and Performance

Product Advantages

Key Technical Parameters

Quality and Safety Features

Compatibility

Application Areas

Product Lifecycle

Several Key Reasons to Choose This Product

Parts with Similar Specifications

TPS70348PWP Datasheet PDF

Customers Also Interested in

Recommended Products

Customer Reviews

Evaluation: 10 Articles

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.

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.

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.

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.

Very good. No issue after long time testing.

Fast switching and stable output. Very satisfied with this IC

I had a great experience purchasing items from Allelcoelec, I recommend

Good comunication,Transpnt regarding the process and price.

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.

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

Write a Review

Shipment

Delivery Time

Delivery Cost

Delivery Method

Payment Support

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

Certifications & Memberships

TPS70348PWP

Shopping cart (0 Items)

Compare List (0 Items)

Feedback

Please refer to the English Version as our Official Version.

Good comunication,
Transpnt regarding the process and price.

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