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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearTPS7A4518KTTR
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TPS7A4518KTTR - Texas Instruments

Manufacturer Part Number
TPS7A4518KTTR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS7A4518KTTR
ECAD Model
Parts Description
IC REG LINEAR 1.8V 1.5A DDPAK
Detailed Description
Package
TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Data sheet
TPS7A45xx.pdf
RoHs Status
ROHS3 Compliant
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Specifications

TPS7A4518KTTR Tech Specifications
Texas Instruments - TPS7A4518KTTR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS7A4518KTTR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Dropout (Max) 0.45V @ 1.5A  
Voltage - Output (Min/Fixed) 1.8V  
Voltage - Output (Max) -  
Voltage - Input (Max) 20V  
Supplier Device Package DDPAK/TO-263-5  
Series -  
Protection Features Over Current, Over Temperature, Reverse Polarity  
Package / Case TO-263-6, D²Pak (5 Leads + Tab), TO-263BA  
Package Tape & Reel (TR)  
PSRR 68dB (120Hz)  
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) 90 mA  
Current - Quiescent (Iq) 1.5 mA  
Current - Output 1.5A  
Control Features Enable  
Base Product Number TPS7A4518  

Parts Introduction

TPS7A4518KTTR

Texas Instruments

Linear Low Drop Out Regulator

High-efficiency LDO with fixed 1.8V output

Low dropout voltage of 0.45V at 1.5A load

Supports up to 1.5A of output current

Maintains output voltage stability with low quiescent current of 1.5 mA

Maximum input voltage of 20V

Robust power supply rejection ratio (PSRR) of 68dB at 120Hz

Enabled control feature for power management

Comprehensive protection features including over current, over temperature, and reverse polarity safeguards

Operating temperature range of -40°C to 125°C

Designed for surface mount applications

Housed in a TO-263-6, D2PAK (5 Leads + Tab), TO-263BA package

The part is provided through the Tape & Reel (TR) packaging method

TPS7A4518 part comes from a trusted and reputable manufacturer, ensuring product reliability

Optimal choice for applications requiring high-performance voltage regulation

Extends battery life in portable devices due to low quiescent current

Ideal for industrial, commercial, and telecommunications equipment

Actively produced with ongoing manufacturer support

No indication of nearing discontinuation and alternative options available

A go-to LDO regulator for stable voltage supply in harsh environments

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS7A4518KTTR

Product Attribute TPS7A4518KTTR TPS7A4533DCQR TPS7A4450DGQR TPS7A4525DCQT
Part Number TPS7A4518KTTR TPS7A4533DCQR TPS7A4450DGQR TPS7A4525DCQT
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Voltage - Output (Min/Fixed) 1.8V 3.3V 5V 2.5V
Base Product Number TPS7A4518 TPS7A4533 - TPS7A4525
Package / Case TO-263-6, D²Pak (5 Leads + Tab), TO-263BA SOT-223-6 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad SOT-223-6
Voltage - Output (Max) - - - -
Series - - - -
Control Features Enable Enable Current Limit, Enable, Power Good Enable
Current - Supply (Max) 90 mA 90 mA - 90 mA
Output Type Fixed Fixed Fixed Fixed
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Voltage - Input (Max) 20V 20V 65V 20V
Current - Output 1.5A 1.5A 50mA 1.5A
Supplier Device Package DDPAK/TO-263-5 SOT-223-6 10-HVSSOP SOT-223-6
Voltage Dropout (Max) 0.45V @ 1.5A 0.45V @ 1.5A 0.8V @ 50mA 0.45V @ 1.5A
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Number of Regulators 1 1 1 1
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C (TJ) -40°C ~ 125°C
Output Configuration Positive Positive Positive Positive
Current - Quiescent (Iq) 1.5 mA 1.5 mA 9 µA 1.5 mA
Protection Features Over Current, Over Temperature, Reverse Polarity Over Current, Over Temperature, Reverse Polarity Over Current, Over Temperature Over Current, Over Temperature, Reverse Polarity
PSRR 68dB (120Hz) 68dB (120Hz) 76dB ~ 73dB (10Hz ~ 100kHz) 68dB (120Hz)

TPS7A4518KTTR Datasheet PDF

Download TPS7A4518KTTR pdf datasheets and Texas Instruments documentation for TPS7A4518KTTR - Texas Instruments.

HTML Datasheet
TPS7A45xx.pdf
PCN Packaging
Qualification Carrier Tape 13/Mar/2014.pdf

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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.

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Delivery Method

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  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.

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TPS7A4518KTTR Image

TPS7A4518KTTR

Texas Instruments
32D-TPS7A4518KTTR

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