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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearTPS79318DBVRQ1
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TPS79318DBVRQ1 - Texas Instruments

Manufacturer Part Number
TPS79318DBVRQ1
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS79318DBVRQ1
ECAD Model
Parts Description
IC REG LINEAR 1.8V 200MA SOT23-5
Detailed Description
Package
SC-74A, SOT-753
Data sheet
Cylindrical Battery Holders.pdf
TPS793xx-Q1.pdf
RoHs Status
ROHS3 Compliant
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In stock: 104580

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Specifications

TPS79318DBVRQ1 Tech Specifications
Texas Instruments - TPS79318DBVRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS79318DBVRQ1

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-23-5  
Series Automotive, AEC-Q100  
Protection Features Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)  
Package / Case SC-74A, SOT-753  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
PSRR 70dB ~ 43dB (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) 220 µA  
Current - Output 200mA  
Control Features Enable  
Base Product Number TPS79318  

Parts Introduction

Manufacturer Part Number

TPS79318DBVRQ1

Manufacturer

Texas Instruments

Introduction

Automotive-grade low-dropout regulator (LDO)

Product Features and Performance

Low dropout voltage

High PSRR across a wide frequency range

Enable pin for on-demand control

Thermal and over current protection

Reverse polarity and under voltage lockout

Product Advantages

High efficiency for power-sensitive applications

Small SOT-23-5 package suitable for compact designs

Robust operation in automotive environments

Key Technical Parameters

Positive fixed output voltage of 1.8V

200mA output current capability

Operating input voltage up to 5.5V

Quiescent current of 220 µA

70dB to 43dB PSRR from 100Hz to 100kHz

Quality and Safety Features

AEC-Q100 qualified for automotive use

Protection features guard against common fault conditions

Compatibility

Compatible with other devices requiring stable 1.8V supply

Surface mount compatible with SC-74A, SOT-753 footprint

Application Areas

Automotive electronics such as infotainment and telematics

Portable and battery-powered equipment

Microprocessor/microcontroller supplies

Product Lifecycle

Currently active with no known discontinuation

Availability of replacements or upgrades indicated by base product number TPS79318

Several Key Reasons to Choose This Product

Designed to meet stringent automotive standards

High reliability with built-in safety features

Low quiescent current extends battery life in portable applications

Flexible use with enable pin for power management strategies

Proven performance by a reputable manufacturer in power management solutions

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS79318DBVRQ1

Product Attribute TPS79318DBVRQ1 TPS79301MDBVREP TPS79301DBVR TPS793285DBVT
Part Number TPS79318DBVRQ1 TPS79301MDBVREP TPS79301DBVR TPS793285DBVT
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Supplier Device Package SOT-23-5 SOT-23-6 SOT-23-6 SOT-23-5
Voltage - Output (Max) - 5.5V 5.5V -
Voltage - Input (Max) 5.5V 5.5V 5.5V 5.5V
Control Features Enable Enable Enable Enable
Operating Temperature -40°C ~ 125°C -55°C ~ 125°C -40°C ~ 150°C -40°C ~ 150°C
Current - Quiescent (Iq) 220 µA 220 µA 220 µA 220 µA
Base Product Number TPS79318 TPS79301 TPS79301 TPS793285
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)
Package / Case SC-74A, SOT-753 SOT-23-6 SOT-23-6 SC-74A, SOT-753
Output Type Fixed Adjustable Adjustable Fixed
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Current - Output 200mA 200mA 200mA 200mA
Voltage Dropout (Max) - - - 0.2V @ 200mA
Series Automotive, AEC-Q100 - - -
Number of Regulators 1 1 1 1
PSRR 70dB ~ 43dB (100Hz ~ 100kHz) 70dB ~ 43dB (100Hz ~ 100kHz) 70dB ~ 43dB (100Hz ~ 100kHz) 70dB ~ 43dB (100Hz ~ 100kHz)
Voltage - Output (Min/Fixed) 1.8V 1.22V 1.22V 2.85V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Output Configuration Positive Positive Positive Positive

TPS79318DBVRQ1 Datasheet PDF

Download TPS79318DBVRQ1 pdf datasheets and Texas Instruments documentation for TPS79318DBVRQ1 - Texas Instruments.

Datasheets
Cylindrical Battery Holders.pdf
PCN Other
2.73KHz.pdf
HTML Datasheet
TPS793xx-Q1.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

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  1. Phone
    +00852 9146 4856

Certifications & Memberships

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TPS79318DBVRQ1 Image

TPS79318DBVRQ1

Texas Instruments
32D-TPS79318DBVRQ1

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