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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - Linear + SwitchingTPS51275CRUKT
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TPS51275CRUKT - Texas Instruments

Manufacturer Part Number
TPS51275CRUKT
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS51275CRUKT
ECAD Model
Parts Description
IC REG QUAD BUCK/LNR SYNC 20WQFN
Detailed Description
Package
20-WFQFN Exposed Pad
Data sheet
TPS51275CRUKT.pdf
RoHs Status
ROHS3 Compliant
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In stock: 44200
  • Unit Price: $1.27
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $1.27 $1.27
10+ $1.138 $11.38
25+ $1.08 $27.00
100+ $0.887 $88.70
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Specifications

TPS51275CRUKT Tech Specifications
Texas Instruments - TPS51275CRUKT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS51275CRUKT

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
w/Supervisor No  
w/Sequencer No  
w/LED Driver No  
Voltage/Current - Output 3 3.3V, 100mA  
Voltage/Current - Output 2 Controller  
Voltage/Current - Output 1 Controller  
Voltage - Supply 5V ~ 24V  
Topology Step-Down (Buck) Synchronous (2), Linear (LDO) (2)  
Product Attribute Attribute Value  
Supplier Device Package 20-WQFN (3x3)  
Series D-CAP™  
Package / Case 20-WFQFN Exposed Pad  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C  
Number of Outputs 4  
Mounting Type Surface Mount  
Frequency - Switching 300kHz, 355kHz  
Base Product Number TPS51275  

Parts Introduction

Manufacturer Part Number

TPS51275CRUKT

Manufacturer

Texas Instruments

Introduction

Integrated synchronous buck regulator with LDOs designed for notebook and mobile PC applications

Product Features and Performance

Provides efficient, fast-transient response power supply solutions

D-CAP™ mode enables tight output voltage regulation

Optimal mix of step-down (buck) regulator and linear regulators (LDOs)

Dual synchronous step-down outputs with integrated FETs

2 additional LDO outputs

Product Advantages

Reduced component count due to integrated FETs

Enhanced thermal performance with 20-WFQFN exposed pad package

High efficiency and fast transient response improve battery life

Key Technical Parameters

Topology: Step-Down (Buck) Synchronous, Linear (LDO)

Number of Outputs: 4

Frequency Switching: 300kHz, 355kHz

Voltage/Current Output 3: 3.3V, 100mA

Voltage Supply: 5V ~ 24V

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Package / Case: 20-WFQFN Exposed Pad

Quality and Safety Features

Provides stable and regulated voltage for reliable operation

Overtemperature and overcurrent protection enhance safety

Compatibility

20-WQFN package is compatible with commonly used PCB manufacturing processes

Application Areas

Notebook and mobile PC power supplies

Portable and battery-powered electronics

Product Lifecycle

Product Status: Active

Not nearing discontinuation, long-term availability expected

Several Key Reasons to Choose This Product

High integration reduces system complexity and design time

Texas Instruments' trusted reliability and support

Robust power solution with flexible power sequencing

Suitable for compact and high-density power applications

Rigorous quality control ensures consistent performance

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS51275CRUKT

Product Attribute TPS51275CRUKT TPS5130PTR TPS51275BRUKR TPS51285BRUKR
Part Number TPS51275CRUKT TPS5130PTR TPS51275BRUKR TPS51285BRUKR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Series D-CAP™ - D-CAP™ D-CAP™
Number of Outputs 4 4 4 4
w/Sequencer No No No No
Topology Step-Down (Buck) Synchronous (2), Linear (LDO) (2) Step-Down (Buck) Synchronous (3), Linear (LDO) (1) Step-Down (Buck) Synchronous (2), Linear (LDO) (2) Step-Down (Buck) Synchronous (2), Linear (LDO) (2)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage/Current - Output 2 Controller Controller Controller Controller
Base Product Number TPS51275 TPS5130 TPS51275 TPS51285
Frequency - Switching 300kHz, 355kHz 300kHz 300kHz, 355kHz 400kHz, 475kHz
Voltage/Current - Output 3 3.3V, 100mA Controller 3.3V, 100mA 3.3V, 100mA
Package / Case 20-WFQFN Exposed Pad 48-LQFP 20-WFQFN Exposed Pad 20-WFQFN Exposed Pad
w/LED Driver No No No No
Supplier Device Package 20-WQFN (3x3) 48-LQFP (7x7) 20-WQFN (3x3) 20-WQFN (3x3)
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Voltage - Supply 5V ~ 24V 1.1V ~ 28V 5V ~ 24V 5V ~ 24V
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Voltage/Current - Output 1 Controller Controller Controller Controller
w/Supervisor No No No No

TPS51275CRUKT Datasheet PDF

Download TPS51275CRUKT pdf datasheets and Texas Instruments documentation for TPS51275CRUKT - Texas Instruments.

PCN Design/Specification
Mult Dev Material Chg 29/Mar/2018.pdf Material Set 30/Aug/2016.pdf
PCN Assembly/Origin
2.73KHz.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.

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    +00852 9146 4856

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TPS51275CRUKT Image

TPS51275CRUKT

Texas Instruments
32D-TPS51275CRUKT

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