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HomeProductsIntegrated Circuits (ICs)PMIC - Power Distribution Switches, Load DriversTPS2051CDBVT
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TPS2051CDBVT - Texas Instruments

Manufacturer Part Number
TPS2051CDBVT
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS2051CDBVT
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC PWR SWITCH N-CHAN 1:1 SOT23-5
Package
SOT-23-5
Data sheet
1.TPS2051CDBVT.pdf ...

HTML Datasheet

TPS20xxC.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 34090
  • Unit Price: $0.775
  • Subtotal: $0.00

Want a better price?
Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $0.775 $0.78
10+ $0.692 $6.92
30+ $0.614 $18.42
250+ $0.556 $139.00
500+ $0.532 $266.00
1000+ $0.52 $520.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Specifications

TPS2051CDBVT Tech Specifications
Texas Instruments - TPS2051CDBVT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS2051CDBVT

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) Not Required  
Voltage - Load 4.5V ~ 5.5V  
Switch Type USB Switch  
Supplier Device Package SOT-23-5  
Series -  
Rds On (Typ) 97mOhm  
Ratio - Input:Output 1:1  
Package / Case SC-74A, SOT-753  
Package Tape & Reel (TR)  
Output Type N-Channel  
Product Attribute Attribute Value  
Output Configuration High Side  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Interface On/Off  
Input Type Non-Inverting  
Features -  
Fault Protection Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO  
Current - Output (Max) 500mA  
Base Product Number TPS2051  

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

TPS2051CDBVT

Manufacturer

Texas Instruments

Introduction

The TPS2051CDBVT is a single-channel, high-side USB power distribution switch designed for applications requiring power management and load distribution.

Product Features and Performance

Type: USB Switch

Number of Outputs: 1

Output Configuration: High Side

Output Type: N-Channel

Interface: On/Off control

Features: Output Discharge

Fault Protection includes Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO

Product Advantages

Integrated fault protection enhances system reliability.

Output discharge feature ensures safer disconnections.

High-side switch configuration simplifies power routing.

Key Technical Parameters

Voltage Load: 4.5V ~ 5.5V

Current Output (Max): 500mA

Rds On (Typ): 97mOhm

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Over Temperature protection for thermal safety

Reverse Current protection to prevent damage

Under Voltage Lock Out (UVLO) ensures stable operation

Compatibility

Surface Mount technology compatible with SOT-23-5 package

Easy integration in USB-powered devices

Application Areas

USB hubs

Portable electronic devices

Power management systems

Product Lifecycle

Product Status: Active

Continual production with no nearing discontinuation

Several Key Reasons to Choose This Product

Robust fault protection mechanisms safeguard the system.

Compact SOT-23-5 package suitable for space-constrained applications.

Optimal performance in a wide range of operating temperatures (-40°C to 85°C) ensuring reliability across various environments.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS2051CDBVT

Product Attribute TPS2051CDBVR TPS2051BDRG4 TPS2051BQDRQ1 TPS2051DR
Part Number TPS2051CDBVR TPS2051BDRG4 TPS2051BQDRQ1 TPS2051DR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Output Configuration - - - -
Voltage - Load - - - -
Output Type - Current - Unbuffered Voltage - Buffered -
Mounting Type - Surface Mount Through Hole Surface Mount
Current - Output (Max) - - - -
Interface - - - -
Input Type - - - Differential
Features - - - Simultaneous Sampling
Voltage - Supply (Vcc/Vdd) - - - -
Rds On (Typ) - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Base Product Number - DAC34H84 MAX500 ADS62P42
Number of Outputs - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Fault Protection - - - -
Switch Type - - - -
Series - - - -
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
Ratio - Input:Output - - - -

TPS2051CDBVT Datasheet PDF

Download TPS2051CDBVT pdf datasheets and Texas Instruments documentation for TPS2051CDBVT - Texas Instruments.

PCN Assembly/Origin
Additional Assembly sites 21/Sep/2021.pdf
PCN Packaging
Additional Binary Codes 03/Oct/2022.pdf
PCN Design/Specification
Copper Wire Base Revision D 24/Sep/2014.pdf
HTML Datasheet
TPS20xxC.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.

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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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TPS2051CDBVT Image

TPS2051CDBVT

Texas Instruments
32D-TPS2051CDBVT

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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