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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearTPS73733DCQ
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TPS73733DCQ - Texas Instruments

Manufacturer Part Number
TPS73733DCQ
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS73733DCQ
ECAD Model
Parts Description
IC REG LINEAR 3.3V 1A SOT223-6
Detailed Description
Package
SOT-223-6
Data sheet
TPS737xx.pdf
RoHs Status
ROHS3 Compliant
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In stock: 45320

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Specifications

TPS73733DCQ Tech Specifications
Texas Instruments - TPS73733DCQ technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS73733DCQ

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Dropout (Max) 0.5V @ 1A  
Voltage - Output (Min/Fixed) 3.3V  
Voltage - Output (Max) -  
Voltage - Input (Max) 5.5V  
Supplier Device Package SOT-223-6  
Series -  
Protection Features Over Current, Over Temperature, Reverse Polarity  
Package / Case SOT-223-6  
Package Tube  
PSRR 58dB ~ 37dB (100Hz ~ 10kHz)  
Product Attribute Attribute Value  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Supply (Max) 1.3 mA  
Current - Quiescent (Iq) 400 µA  
Current - Output 1A  
Control Features Enable  
Base Product Number TPS73733  

Parts Introduction

Manufacturer Part Number

TPS73733DCQ

Manufacturer

Texas Instruments

Introduction

Low Dropout Regulator with 1A Output Current and Fixed 3.3V Output

Product Features and Performance

Power Management IC

Linear LDO Regulator

Low Dropout 0.5V at 1A Load

Fixed 3.3V Output

Single Regulator

400µA Quiescent Current

1A Output Current Capability

PSRR: 58dB to 37dB at Frequencies 100Hz to 10kHz

Enabled Control Feature

Surface Mount SOT-223-6 Package

Product Advantages

Good PSRR for Noise Suppression

Low Quiescent Current for Power Saving

Thermal and Overcurrent Protection for Safety

Reverse Polarity Protection Feature

Key Technical Parameters

Voltage Input Max 5.5V

Voltage Output 3.3V Fixed

Current Output 1A

Voltage Dropout Max 0.5V at 1A

Quiescent Current 400µA

Supply Current Max 1.3mA

Operating Temperature Range -40°C to 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Compatibility

SOT-223-6 Compatible Surface Mount

Application Areas

Consumer Electronics

Power Management Solutions

Industrial Controls

Telecommunication Equipment

Product Lifecycle

Status: Active

Not Nearing Discontinuation

Replacements or Upgrades Available

Several Key Reasons to Choose This Product

High Current Output for Demanding Applications

Robust Safety Features Ensure Reliable Operation

Low Dropout Voltage for Improved Efficiency

Wide Operating Temperature Suitable for Various Environments

Proven Performance from a Reputable Manufacturer (Texas Instruments)

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS73733DCQ

Product Attribute TPS73733DCQ TPS73718DRBT TPS73718DCQ TPS73801DCQR
Part Number TPS73733DCQ TPS73718DRBT TPS73718DCQ TPS73801DCQR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Current - Supply (Max) 1.3 mA 1.3 mA 1.3 mA 80 mA
Supplier Device Package SOT-223-6 8-SON (3x3) SOT-223-6 SOT-223-6
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
PSRR 58dB ~ 37dB (100Hz ~ 10kHz) 58dB ~ 37dB (100Hz ~ 10kHz) 58dB ~ 37dB (100Hz ~ 10kHz) 58dB ~ 37dB (100Hz ~ 10kHz)
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Voltage Dropout (Max) 0.5V @ 1A 0.5V @ 1A 0.5V @ 1A 0.5V @ 1A
Output Configuration Positive Positive Positive Positive
Voltage - Output (Min/Fixed) 3.3V 1.8V 1.8V 1.21V
Control Features Enable Enable Enable Enable
Package / Case SOT-223-6 8-VDFN Exposed Pad SOT-223-6 SOT-223-6
Voltage - Output (Max) - - - 20V
Package Tube Tape & Reel (TR) Tube Tape & Reel (TR)
Number of Regulators 1 1 1 1
Base Product Number TPS73733 TPS73718 TPS73718 TPS73801
Current - Output 1A 1A 1A 1A
Output Type Fixed Fixed Fixed Adjustable
Voltage - Input (Max) 5.5V 5.5V 5.5V 20V
Series - - - -
Current - Quiescent (Iq) 400 µA 400 µA 400 µA 1.5 mA
Protection Features Over Current, Over Temperature, Reverse Polarity Over Current, Over Temperature, Reverse Polarity Over Current, Over Temperature, Reverse Polarity Over Current, Over Temperature, Reverse Polarity

TPS73733DCQ Datasheet PDF

Download TPS73733DCQ pdf datasheets and Texas Instruments documentation for TPS73733DCQ - Texas Instruments.

PCN Assembly/Origin
2.73KHz.pdf
HTML Datasheet
TPS737xx.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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TPS73733DCQ Image

TPS73733DCQ

Texas Instruments
32D-TPS73733DCQ

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