Maxim Integrated MAX8878EUK28+
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- MAX8878EUK28+
- Maxim Integrated
- IC REG LINEAR 2.8V 150MA SOT23-5
- PMIC - Voltage Regulators - Linear
- MAX8878EUK28+ Datasheet
- SC-74A, SOT-753
- Strip
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What is MAX8878EUK28+
Maxim Integrated Part Number MAX8878EUK28+（PMIC - Voltage Regulators - Linear）, developed and manufactured by Maxim Integrated, 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.
MAX8878EUK28+ 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.
MAX8878EUK28+ Specifications
- Part NumberMAX8878EUK28+
- CategoryPMIC - Voltage Regulators - Linear
- ManufacturerMaxim Integrated
- DescriptionIC REG LINEAR 2.8V 150MA SOT23-5
- PackageStrip
- Series-
- Operating Temperature-40°C ~ 85°C (TA)
- Mounting TypeSurface Mount
- Package / CaseSC-74A, SOT-753
- Supplier Device PackageSOT-23-5
- Output TypeFixed
- Voltage - Output (Min/Fixed)2.8V
- Voltage - Output (Max)-
- Current - Output150mA
- Output ConfigurationPositive
- Control FeaturesEnable
- Voltage - Input (Max)6.5V
- Number of Regulators1
- Voltage Dropout (Max)0.165V @ 150mA (Typ)
- Current - Quiescent (Iq)180 µA
- Current - Supply (Max)100 µA
- PSRR-
- Protection FeaturesOver Current, Over Temperature, Reverse Polarity, Short Circuit
Application of MAX8878EUK28+
MAX8878EUK28+ Datasheet
MAX8878EUK28+ Datasheet , Strip,-40°C ~ 85°C (TA),Surface Mount,SC-74A, SOT-753,SOT-23-5,Fixed,2.8V,150mA,Positive,Enable,6.5V,1,0.165V @ 150mA (Typ),180 µA,100 µA,Over Current, Over Temperature, Reverse Polarity, Short Circuit
MAX8878EUK28+ Classification
PMIC - Voltage Regulators - Linear
FAQ about PMIC - Voltage Regulators - Linear
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1. What are the disadvantages of linear regulators?
The disadvantage of linear regulators is that they are not efficient and can only be used in voltage reduction applications. The efficiency of a linear regulator depends on the ratio of output voltage to input voltage: turbidity = Vo: Vi. For example, for ordinary linear regulators, when the input voltage is 5V and the output voltage is 2.5V, the efficiency is only 50%. For ordinary linear regulators, about 50% of the electrical energy is converted into "heat" and lost, which is also the main reason why ordinary linear regulators are prone to heat when working. For LDO, due to its low voltage difference, the efficiency is much higher. For example, when the input voltage is 3.3V and the output voltage is 2.5V, its efficiency can reach 76%. Therefore, in LCD color TVs, in order to improve the utilization rate of electrical energy, ordinary linear regulators are used less, while LDOs are used more.
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2. What are the alternatives to linear regulators?
Alternatives to linear regulators include Semiconductor HT7144S, K7805-2000R3, TPS70933DBVR, CLR6212, XC6220B331MR-G, LR7550-M, SGM2054XTD10G/TR, ME6213C33M5G, RS3236-3.3YF5, KL2036-2.2V, etc. These alternatives cover different package forms (such as SOT-23, SOP8, etc.) and output voltage and current specifications to meet the needs of different applications. For example, the HT7144S is a three-terminal linear regulator, while the TPS70933DBVR is an LDO (low dropout linear regulator) with lower output voltage and current specifications. CLR6212 and XC6220B331MR-G provide higher output current capabilities and are suitable for applications that require larger current outputs. LR7550-M and SGM2054XTD10G/TR provide specific voltage and current specifications to meet the needs of specific fields. ME6213C33M5G and RS3236-3.3YF5 are regulators with specific packaging forms, suitable for space-constrained application scenarios. KL2036-2.2V is a linear regulator with a lower output voltage, su
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3. Can a linear regulator be up?
Linear regulators cannot be boost.
The main function of a linear regulator is to stabilize the output voltage, protecting the electrical equipment from high or unstable voltage effects. It realizes a stable output voltage by adjusting the gap between the output voltage and the input voltage, but this process is limited to lowering the voltage, not including the voltage. The working principle of a linear regulator is to regulate the voltage by converting excess voltage into heat loss, thereby realizing the voltage regulation. This feature determines that it does not have the voltage function.
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