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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - Linear + SwitchingLP873222RHDRQ1
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LP873222RHDRQ1 - Texas Instruments

Manufacturer Part Number
LP873222RHDRQ1
Manufacturer
Texas Instruments
Allelco Part Number
32D-LP873222RHDRQ1
ECAD Model
Parts Description
IC REG QUAD BUCK/LNR 2MHZ 28VQFN
Detailed Description
Package
28-VFQFN Exposed Pad
Data sheet
LP873222-Q1 Datasheet.pdf
RoHs Status
ROHS3 Compliant
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In stock: 23708

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Specifications

LP873222RHDRQ1 Tech Specifications
Texas Instruments - LP873222RHDRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LP873222RHDRQ1

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
w/Supervisor No  
w/Sequencer No  
w/LED Driver No  
Voltage/Current - Output 3 0.8V ~ 3.3V, 300mA  
Voltage/Current - Output 2 0.7V ~ 3.36V, 2A  
Voltage/Current - Output 1 0.7V ~ 3.36V, 2A  
Voltage - Supply 2.8V ~ 5.5V  
Topology Step-Down (Buck) (2), Linear (LDO) (2)  
Product Attribute Attribute Value  
Supplier Device Package 28-VQFN (5x5)  
Series Automotive, AEC-Q100  
Package / Case 28-VFQFN Exposed Pad  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 125°C (TA)  
Number of Outputs 4  
Mounting Type Surface Mount, Wettable Flank  
Frequency - Switching 2MHz  
Base Product Number LP873222  

Parts Introduction

Manufacturer Part Number

LP873222RHDRQ1

Manufacturer

Texas Instruments

Introduction

The LP873222RHDRQ1 is a voltage regulator integrated circuit designed for power management applications in automotive devices.

Product Features and Performance

Integrated with both step-down (buck) and linear (LDO) regulators

Offers four outputs with adjustable voltage levels

High frequency switching at 2MHz for efficient power conversion

Capable of driving output currents up to 2A for outputs 1 and 2, and 300mA for output 3

Product Advantages

Multi-output capability allows supporting multiple voltage levels with a single chip

High frequency operation minimizes the size of external components

Designed specifically for automotive applications with high reliability and robustness

Key Technical Parameters

Number of Outputs: 4

Switching Frequency: 2MHz

Voltage/Current Output 1: 0.7V ~ 3.36V, 2A

Voltage/Current Output 2: 0.7V ~ 3.36V, 2A

Voltage/Current Output 3: 0.8V ~ 3.3V, 300mA

Supply Voltage: 2.8V ~ 5.5V

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Automotive grade quality (AEC-Q100 qualification)

Operating temperature range designed for extreme environments

Compatibility

Surface mount, wettable flank package for reliable soldering on PCB

Compatible with standard 28-VFQFN exposed pad, 5x5 package size

Application Areas

Automotive electronics

Power management systems in vehicles

Product Lifecycle

Currently, the product status is active

Not nearing discontinuation and replacements or upgrades are regularly evaluated

Several Key Reasons to Choose This Product

Designed specifically for the demanding environments of automotive applications

High efficiency with multi-output and high switching frequency capabilities

Robust operation in a wide range of temperatures and voltages

Compact and cost-effective solution for advanced power management

Reliable performance underpinned by Texas Instruments’ reputation and quality standards in automotive industry

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LP873222RHDRQ1

Product Attribute LP873222RHDRQ1 LP873220RHDRQ1 LP873200RHDRQ1 LP873300RHDRQ1
Part Number LP873222RHDRQ1 LP873220RHDRQ1 LP873200RHDRQ1 LP873300RHDRQ1
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Package / Case 28-VFQFN Exposed Pad 28-VFQFN Exposed Pad 28-VFQFN Exposed Pad 28-VFQFN Exposed Pad
Voltage - Supply 2.8V ~ 5.5V 2.5V ~ 5.5V 2.8V ~ 5.5V 2.8V ~ 5.5V
w/Supervisor No No No No
Voltage/Current - Output 1 0.7V ~ 3.36V, 2A 0.7V ~ 3.36V, 2A 0.7V ~ 3.36V, 2A 0.7V ~ 3.36V, 3A
Voltage/Current - Output 3 0.8V ~ 3.3V, 300mA 0.8V ~ 3.3V, 300mA 0.8V ~ 3.3V, 300mA 0.8V ~ 3.3V, 300mA
Number of Outputs 4 4 4 4
Base Product Number LP873222 LP873220 LP8732 LP8733
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA)
Topology Step-Down (Buck) (2), Linear (LDO) (2) Step-Down (Buck) (2), Linear (LDO) (2) Step-Down (Buck) (2), Linear (LDO) (2) Step-Down (Buck) (2), Linear (LDO) (2)
w/Sequencer No No No No
Mounting Type Surface Mount, Wettable Flank Surface Mount, Wettable Flank Surface Mount, Wettable Flank Surface Mount, Wettable Flank
Voltage/Current - Output 2 0.7V ~ 3.36V, 2A 0.7V ~ 3.36V, 2A 0.7V ~ 3.36V, 2A 0.7V ~ 3.36V, 3A
Supplier Device Package 28-VQFN (5x5) 28-VQFN (5x5) 28-VQFN (5x5) 28-VQFN (5x5)
w/LED Driver No No No No
Series Automotive, AEC-Q100 Automotive, AEC-Q100 Automotive, AEC-Q100 Automotive, AEC-Q100
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Frequency - Switching 2MHz 2MHz 2MHz 2MHz

LP873222RHDRQ1 Datasheet PDF

Download LP873222RHDRQ1 pdf datasheets and Texas Instruments documentation for LP873222RHDRQ1 - Texas Instruments.

PCN Assembly/Origin
Assembly /Test Site 09/Dec/2022.pdf
HTML Datasheet
LP873222-Q1 Datasheet.pdf

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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

  1. Use your express account for shipment if you have one.
  2. 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

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. 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
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
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.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LP873222RHDRQ1 Image

LP873222RHDRQ1

Texas Instruments
32D-LP873222RHDRQ1

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