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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearTPS79618DCQR
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TPS79618DCQR - Texas Instruments

Manufacturer Part Number
TPS79618DCQR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS79618DCQR
ECAD Model
Parts Description
IC REG LINEAR 1.8V 1A SOT223-6
Detailed Description
Package
SOT-223-6
Data sheet
TPS79625DCQG4.pdf
TPS79625DCQG4.pdf
RoHs Status
ROHS3 Compliant
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Specifications

TPS79618DCQR Tech Specifications
Texas Instruments - TPS79618DCQR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS79618DCQR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Dropout (Max) -  
Voltage - Output (Min/Fixed) 1.8V  
Voltage - Output (Max) -  
Voltage - Input (Max) 5.5V  
Supplier Device Package SOT-223-6  
Series -  
Protection Features Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)  
Package / Case SOT-223-6  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
PSRR 59dB ~ 42dB (100Hz ~ 100kHz)  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Quiescent (Iq) 385 µA  
Current - Output 1A  
Control Features Enable  
Base Product Number TPS79618  

Parts Introduction

Manufacturer Part Number

TPS79618DCQR

Manufacturer

Texas Instruments

Introduction

Low Dropout Regulator designed for power-sensitive applications

Product Features and Performance

Fixed 1.8V Output Voltage

1A Output Current Capability

Power Supply Rejection Ratio (PSRR): 59dB to 42dB from 100Hz to 100kHz

Low Quiescent Current of 385µA

Enable Pin for On/Off Control

High Thermal Performance with SOT-223-6 Package

Product Advantages

Highly Stable with Low Output Voltage Noise

Robust Thermal Performance for Improved Reliability

Low Dropout Voltage Extends Battery Life in Portable Electronics

Comprehensive Protection Features for Circuit Safety

Key Technical Parameters

Single Output LDO Regulator Configuration

Maximum Input Voltage: 5.5V

Current - Output: 1A

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with Various Microcontrollers and Analog Components

Suitable for 5V Input Power Sources

Application Areas

Portable Electronics

Battery-Powered Equipment

Sensitive Analog Circuits

Communications Infrastructure

Product Lifecycle

Status: Active

Not indicated to be near discontinuation

Replacements or upgrades not specified

Several Key Reasons to Choose This Product

Ideal for battery-powered applications due to low quiescent current and dropout voltage

High PSRR minimizes supply noise for sensitive RF and analog circuits

Integrated protection features ensure long-term reliability under fault conditions

Wide operating temperature range suitable for industrial applications

Simple enable feature for power management and conservation

Available in a surface mount package for compact PCB designs

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS79618DCQR

Product Attribute TPS79618DCQR TPS79618KTTR TPS79625DCQR TPS79601KTTRG3
Part Number TPS79618DCQR TPS79618KTTR TPS79625DCQR TPS79601KTTRG3
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Supplier Device Package SOT-223-6 DDPAK/TO-263-5 SOT-223-6 DDPAK/TO-263-5
Number of Regulators 1 1 1 1
Control Features Enable Enable Enable Enable
Output Type Fixed Fixed Fixed Adjustable
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Series - - - -
Protection Features Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Voltage - Output (Min/Fixed) 1.8V 1.8V 2.5V 1.2V
Voltage - Input (Max) 5.5V 5.5V 5.5V 5.5V
Current - Output 1A 1A 1A 1A
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Output Configuration Positive Positive Positive Positive
Voltage Dropout (Max) - - - -
Package / Case SOT-223-6 TO-263-6, D²Pak (5 Leads + Tab), TO-263BA SOT-223-6 TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Base Product Number TPS79618 TPS79618 TPS79625 TPS79601
PSRR 59dB ~ 42dB (100Hz ~ 100kHz) 59dB ~ 42dB (100Hz ~ 100kHz) 59dB ~ 42dB (100Hz ~ 100kHz) 59dB ~ 42dB (100Hz ~ 100kHz)
Voltage - Output (Max) - - - 5.5V
Current - Quiescent (Iq) 385 µA 385 µA 385 µA 385 µA
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount

TPS79618DCQR Datasheet PDF

Download TPS79618DCQR pdf datasheets and Texas Instruments documentation for TPS79618DCQR - Texas Instruments.

Datasheets
TPS79625DCQG4.pdf
PCN Assembly/Origin
Assembly/Test Site Add 18/Nov/2011.pdf
HTML Datasheet
TPS79625DCQG4.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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TPS79618DCQR Image

TPS79618DCQR

Texas Instruments
32D-TPS79618DCQR

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