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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearTPS79912DDCR
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TPS79912DDCR - Texas Instruments

Manufacturer Part Number
TPS79912DDCR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS79912DDCR
ECAD Model
Parts Description
IC REG LINEAR 1.2V 200MA SOT23-5
Detailed Description
Package
SOT-23-5 Thin, TSOT-23-5
Data sheet
TPS79912DDCR.pdf
RoHs Status
ROHS3 Compliant
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Specifications

TPS79912DDCR Tech Specifications
Texas Instruments - TPS79912DDCR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS79912DDCR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Dropout (Max) 0.18V @ 200mA  
Voltage - Output (Min/Fixed) 1.2V  
Voltage - Output (Max) -  
Voltage - Input (Max) 6.5V  
Supplier Device Package SOT-23-THIN  
Series -  
Protection Features Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)  
Package / Case SOT-23-5 Thin, TSOT-23-5  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
PSRR 70dB ~ 38dB (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) 60 µA  
Current - Output 200mA  
Control Features Enable  
Base Product Number TPS79912  

Parts Introduction

Manufacturer Part Number

TPS79912DDCR

Manufacturer

Texas Instruments

Introduction

Low Dropout Linear Voltage Regulator for Power Management Applications

Product Features and Performance

Fixed 1.2V Output Voltage

Supports up to 200mA Output Current

Very low dropout voltage of 0.18V at full load

60 µA Quiescent Current

70dB to 38dB Power Supply Rejection Ratio across 100Hz to 100kHz

Control feature includes Enable pin

Operation across a broad temperature range -40°C to 125°C

Product Advantages

Energy-efficient operation due to low quiescent current

High PSRR provides excellent line and load transient response

Compact SOT-23-5 package for space-sensitive applications

Overcurrent and Overtemperature Protection for increased safety

Under Voltage Lockout (UVLO) and reverse polarity protection enhance device reliability

Key Technical Parameters

Input Voltage (Max): 6.5V

Output Voltage (Min/Fixed): 1.2V

Current Output: 200mA

Current Quiescent (Iq): 60µA

Power Supply Rejection Ratio (PSRR): 70dB ~ 38dB (100Hz ~ 100kHz)

Quality and Safety Features

Over Current and Over Temperature Protection

Reverse Polarity Protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with a wide range of microcontrollers and digital ICs

Surface Mount compatible with SOT-23-5 Thin, TSOT-23-5 package

Industry-standard footprint for easy integration on PCBs

Application Areas

Consumer electronics

Battery-powered devices

Portable and handheld equipment

Medical devices

Telecommunications equipment

Product Lifecycle

Active Product Status

Broad Market Availability

No indication of nearing discontinuation

Support for Replacements or Upgrades available as required

Several Key Reasons to Choose This Product

Optimal for battery-powered systems due to ultra-low quiescent current

Exceptionally low drop-out voltage assists in extending battery life

High degree of integration for reduced external component count

Robust protection features assure longevity and reliability of end applications

Operational in extreme temperatures making it suitable for industrial-grade products

Backed by Texas Instruments’ proven expertise and support in power management solutions

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS79912DDCR

Product Attribute TPS79912DDCR TPS79913DDCR TPS79915DDCR TPS79912DRVR
Part Number TPS79912DDCR TPS79913DDCR TPS79915DDCR TPS79912DRVR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Voltage - Output (Max) - - - -
Current - Output 200mA 200mA 200mA 200mA
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)
Control Features Enable Enable Enable Enable
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Supplier Device Package SOT-23-THIN SOT-23-THIN SOT-23-THIN 6-WSON (2x2)
Series - - - -
Current - Quiescent (Iq) 60 µA 60 µA 60 µA 60 µA
Package / Case SOT-23-5 Thin, TSOT-23-5 SOT-23-5 Thin, TSOT-23-5 SOT-23-5 Thin, TSOT-23-5 6-WDFN Exposed Pad
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Voltage - Input (Max) 6.5V 6.5V 6.5V 6.5V
Voltage Dropout (Max) 0.18V @ 200mA 0.18V @ 200mA 0.18V @ 200mA 0.18V @ 200mA
PSRR 70dB ~ 38dB (100Hz ~ 100kHz) 70dB ~ 38dB (100Hz ~ 100kHz) 70dB ~ 38dB (100Hz ~ 100kHz) 70dB ~ 38dB (100Hz ~ 100kHz)
Output Configuration Positive Positive Positive Positive
Number of Regulators 1 1 1 1
Output Type Fixed Fixed Fixed Fixed
Base Product Number TPS79912 TPS79913 TPS79915 TPS79912
Voltage - Output (Min/Fixed) 1.2V 1.3V 1.5V 1.2V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount

TPS79912DDCR Datasheet PDF

Download TPS79912DDCR pdf datasheets and Texas Instruments documentation for TPS79912DDCR - Texas Instruments.

PCN Assembly/Origin
Mult Dev A/T Chgs 30/Mar/2023.pdf
PCN Design/Specification
TPS799x 16/Mar/2022.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.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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TPS79912DDCR Image

TPS79912DDCR

Texas Instruments
32D-TPS79912DDCR

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