MAX8840ELT29+T

Current - Output:	150mA
Base Part Number:	MAX8840
Supplier Device Package:	6-uDFN (1.5x1.0)
Package / Case:	6-WFDFN
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Protection Features:	Over Current, Over Temperature
Control Features:	Enable
PSRR:	78dB ~ 54dB (1kHz ~ 100kHz)
Current - Quiescent (Iq):	90µA
Series:	--
Voltage Dropout (Max):	0.135V @ 120mA (Typ)
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.85V
Voltage - Input (Max):	6V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Strip

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction of MAX8840ELT29+T Voltage Regulator

The MAX8840ELT29+T is an integrated linear voltage regulator designed to reduce output voltage drop in steady state and transient conditions. It is a highly efficient and accurate portable power solution which is optimized for low power devices and embedded applications.

Working Principle of the MAX8840ELT29+T

The MAX8840ELT29+T features a low-noise, 3-mm x 3-mm Quad Flat package (QFN) design and adjustable output voltage of +2.5 V to +3.3 V. It is configured with a PMOSFET output switch, a voltage reference, and an error amplifier with a temperature-compensated band gap reference.When the input voltage to an integrated circuit is changed from a low voltage to a higher voltage, the output voltage of the circuit must remain stable. To achieve this, a linear voltage regulator provides a regulated output voltage regardless of the input voltage range. The MAX8840ELT29+T voltage regulator works by taking in an unregulated input voltage and providing a regulated output voltage.The MAX8840ELT29+T voltage regulator has a PMOSFET output switch that allows for active switching of the output voltage. When the voltage reference reaches a specific voltage level, the current will be monitored and controlled accordingly. The output voltage can be adjusted by varying the current flow through the PMOSFET switch. The voltage reference also provides a temperature-compensated band gap reference circuit which keeps the output voltage stable during temperature fluctuations.The MAX8840ELT29+T voltage regulator can be used to protect against overloads and undervoltage conditions. It has an adjustable line regulation which allows it to be used with various applications where input voltage range may be varied significantly. It also has an under-voltage lockout (UVLO) feature that prevents the output voltage from dropping below a certain level.

Application Field of the MAX8840ELT29+T

The MAX8840ELT29+T can be used in many portable power applications such as USB-powered gadgets, battery-powered devices, embedded systems, and PoE (Power over Ethernet).The MAX8840ELT29+T is ideal for mobile and tablet applications as it is able to quickly and accurately regulate the output voltage while consuming minimal power. It provides an efficient solution for powering mobile displays, baseband chipsets and other low power consuming devices.It is also well suited for use in FPGAs and other low power ASICs due to its adjustable output voltage range and its low quiescent current. It is highly reliable and offers linear dropout operation for improved line and load regulation.Overall, the MAX8840ELT29+T is a highly efficient and reliable voltage regulator designed specifically for low power applications and embedded systems. Its adjustable output voltage range, low quiescent current, and UVLO feature make it a great choice for powering a variety of portable devices.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description