Texas Instruments TPS79628KTTT
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- TPS79628KTTT
- Texas Instruments
- IC REG LIN 2.8V 1A DDPAK/TO263-5
- PMIC - Voltage Regulators - Linear
- TPS79628KTTT Datasheet
- TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
- Tape & Reel (TR)
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Lead free / RoHS Compliant - 1475
- Spot Inventory / Athorized Dstributor / Factory Excess Stock
- 1 year quality assurance 》
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What is TPS79628KTTT
Texas Instruments Part Number TPS79628KTTT（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.
TPS79628KTTT 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.
TPS79628KTTT Specifications
- Part NumberTPS79628KTTT
- CategoryPMIC - Voltage Regulators - Linear
- ManufacturerTexas Instruments
- DescriptionIC REG LIN 2.8V 1A DDPAK/TO263-5
- PackageTape & Reel (TR)
- Series-
- Operating Temperature-40°C ~ 125°C
- Mounting TypeSurface Mount
- Package / CaseTO-263-6, D²Pak (5 Leads + Tab), TO-263BA
- Supplier Device PackageDDPAK/TO-263-5
- Output TypeFixed
- Voltage - Output (Min/Fixed)2.8V
- Voltage - Output (Max)-
- Current - Output1A
- Output ConfigurationPositive
- Control FeaturesEnable
- Voltage - Input (Max)5.5V
- Number of Regulators1
- Voltage Dropout (Max)0.37V @ 1A
- Current - Quiescent (Iq)385 µA
- Current - Supply (Max)-
- PSRR59dB ~ 42dB (100Hz ~ 100kHz)
- Protection FeaturesOver Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Application of TPS79628KTTT
TPS79628KTTT Datasheet
TPS79628KTTT Datasheet , Tape & Reel (TR),-40°C ~ 125°C,Surface Mount,TO-263-6, D²Pak (5 Leads + Tab), TO-263BA,DDPAK/TO-263-5,Fixed,2.8V,1A,Positive,Enable,5.5V,1,0.37V @ 1A,385 µA,59dB ~ 42dB (100Hz ~ 100kHz),Over Current, Over
TPS79628KTTT Classification
PMIC - Voltage Regulators - Linear
FAQ about PMIC - Voltage Regulators - Linear
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1. What is the difference between linear regulators and switching regulators?
There are significant differences between linear regulators and switching regulators in terms of working principles, efficiency, stability, cost and application range.
Working principle:
Linear regulators achieve the function of stabilizing the output at a set value by adjusting the voltage difference between the output voltage and the input voltage. It achieves stable output voltage by controlling the conductivity state of the power transistor.
The switching regulator converts the input voltage into a pulse signal transmission and smoothes the output through a filter by quickly switching between the input and output ends to achieve the function of stabilizing the output at the set value. The switching regulator uses PWM (pulse width modulation) control to control the output voltage by adjusting the time duty ratio of the high and low levels within a cycle.
Efficiency:
The efficiency of the linear regulator is relatively low, usually between 60% and 70%. When the voltage differenc -
2. How to choose a linear regulator?
1. Switching regulator: A switching regulator uses an output stage that repeatedly switches between "on" and "off" states to generate an output voltage together with an energy storage component. Its adjustment is achieved by adjusting the switching timing based on the feedback sample of the output voltage. In a fixed-frequency regulator, the switching timing is adjusted by adjusting the pulse width of the switching voltage, which is called PWM control.
2. Parameter regulator: LDO is a linear regulator. Linear regulators use transistors or FETs operating in their linear region to subtract excess voltage from the applied input voltage to produce a regulated output voltage. This transistor allows saturation, so the regulator can have a very low dropout voltage, usually around 200mV.
3. Regulators for laser cutting machines: According to the use requirements of high-power laser cutting machines and the current power supply situation in my country, regulators that meet -
3. What is the difference between a linear regulator and a resistor?
Linear regulators and resistors have significant differences in function, working principle and application scenarios.
Function and working principle:
A linear regulator is an electronic device that achieves a stable voltage output by adjusting linear elements (such as resistors, transistors, etc.) in the circuit. It uses the negative feedback principle. When the input voltage changes, the regulator senses this change and adjusts the parameters of the circuit elements (such as the resistance value or the conduction state of the transistor) accordingly to keep the output voltage stable within the required range. Linear regulators can provide lower output noise and fluctuations, and have better responsiveness to load changes.
Resistors are a basic electronic component used to limit current and divide voltage. It works by hindering the flow of current, has a fixed resistance value, and does not have the function of adjusting the output voltage.
Application scenarios:
Linear regulator
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