Texas Instruments TPS79301DBVRG4Q1
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- TPS79301DBVRG4Q1
- Texas Instruments
- IC REG LIN POS ADJ 200MA SOT23-6
- PMIC - Voltage Regulators - Linear
- TPS79301DBVRG4Q1 Datasheet
- SOT-23-6
- Tape & Reel (TR)
-
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What is TPS79301DBVRG4Q1
Texas Instruments Part Number TPS79301DBVRG4Q1（PMIC - Voltage Regulators - Linear）, developed and manufactured by Texas Instruments, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
TPS79301DBVRG4Q1 is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
TPS79301DBVRG4Q1 Specifications
- Part NumberTPS79301DBVRG4Q1
- CategoryPMIC - Voltage Regulators - Linear
- ManufacturerTexas Instruments
- DescriptionIC REG LIN POS ADJ 200MA SOT23-6
- PackageTape & Reel (TR)
- SeriesAutomotive, AEC-Q100
- Operating Temperature-40°C ~ 125°C
- Mounting TypeSurface Mount
- Package / CaseSOT-23-6
- Supplier Device PackageSOT-23-6
- Output TypeAdjustable
- Voltage - Output (Min/Fixed)1.22V
- Voltage - Output (Max)5.5V
- Current - Output200mA
- Output ConfigurationPositive
- Control FeaturesEnable
- Voltage - Input (Max)5.5V
- Number of Regulators1
- Voltage Dropout (Max)-
- Current - Quiescent (Iq)220 µA
- Current - Supply (Max)-
- PSRR70dB ~ 43dB (100Hz ~ 100kHz)
- Protection FeaturesOver Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Application of TPS79301DBVRG4Q1
TPS79301DBVRG4Q1 Datasheet
TPS79301DBVRG4Q1 Datasheet , Tape & Reel (TR),Automotive, AEC-Q100,-40°C ~ 125°C,Surface Mount,SOT-23-6,SOT-23-6,Adjustable,1.22V,5.5V,200mA,Positive,Enable,5.5V,1,220 µA,70dB ~ 43dB (100Hz ~ 100kHz),Over Current, Over Temperature
TPS79301DBVRG4Q1 Classification
PMIC - Voltage Regulators - Linear
FAQ about PMIC - Voltage Regulators - Linear
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1. Do linear regulators need capacitors?
Linear regulators usually require capacitors.
The working principle and design requirements of linear regulators determine that they usually require capacitors to ensure stable operation. These capacitors are mainly used to filter and stabilize the output voltage, help reduce output ripple and noise, and thus improve the stability and reliability of the power supply.
Specifically:
1. Input and output capacitors: Linear regulators usually require one or more input capacitors and one output capacitor. These capacitors help smooth the input and output voltages, reduce voltage fluctuations, and thus provide a stable output voltage.
2. Power supply rejection capability: The power supply rejection capability of a linear regulator is an important indicator, which is related to whether it can effectively suppress unwanted signals and avoid interference with the output voltage. If the power supply rejection capability is poor, unnecessary signals may be left behind, affecting the purity of -
2. What is the minimum input voltage of a linear regulator?
The minimum input voltage range of linear regulator varies from model and application.
For certain low -voltage lower -voltage regulators, its minimum input voltage range is usually 2.5V to 2.7V. This type of regulator design is used to power the internal LDO drive circuit and can drive PMOS FET to provide high output current. However, when the output voltage is lower than 1.8V and the output current is greater than 2.5A, the linear regulator with PMOS bypass components may be used for external heat dissipation due to additional air flow requirements and/or the heat generated by the regulator. It becomes inconvenient and the cost will increase.
For universal linear stabilizers, its input voltage range can be very wide. For example, some general -purpose linear regulators have 3V to 40V input voltage range. Even for models suitable for 24V systems, the input maximum voltage can reach 60V Then, then
In summary, the minimum input voltage of the linear regulator does not have a fixed st -
3. What are the two main categories of linear and switching stabilizers?
The two main categories of linear and switching stabilizers are linear voltage voltage power and switching voltage power supply.
Linear voltage voltage power has achieved the advantages of transformer, rectification, filtering, and voltage voltage. It has the advantages of good stability, fast transient response speed, high reliability, and high output voltage accuracy. However, its transformation efficiency is low, especially when the output voltage difference is large, if the output current is also large, there will be obvious fever and hot phenomenon, and may even burn the regulator. The linear voltage voltage power supply includes two types: fixed output voltage and adjustable output voltage. According to the selection of the output current and the difference in the input output voltage difference, the design of the linear regulator needs to pay attention to the heat dissipation problem and the choice of bypass capacitors.
The switching voltage voltage power supply, also known as
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