MAX8887EZK33

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MAX8887EZK33

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  • メーカーアナログデバイス/Maxim統合

  • メーカー品番 #MAX8887EZK33

  • パッケージ SC-70

  • 在庫状況5288

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性
MountingStyle SMD/SMT
Brand Analog Devices / Maxim Integrated
ProductType Op Amps - Operational Amplifiers
Series MAX4230
Subcategory Amplifier ICs
NumberofChannels 1 Channel
Ib-InputBiasCurrent 50 pA
SupplyVoltage-Max 5.5 V, +/- 2.5 V
SupplyVoltage-Min 2.7 V, +/- 1.35 V
CMRR-CommonModeRejectionRatio 52 dB
MinimumOperatingTemperature - 40 C
MaximumOperatingTemperature + 125 C
Vos-InputOffsetVoltage 6 mV
Height 0.9 mm
Length 2 mm
Width 1.25 mm
UnitWeight 20 mg
en-InputVoltageNoiseDensity 15 nV/sqrt Hz
Shutdown Shutdown
PSRR-PowerSupplyRejectionRatio 73 dB
SupplyType Single or Dual
AmplifierType Wideband Amplifier
SR-SlewRate 10 V/us
VoltageGaindB 100 dB
OperatingSupplyVoltage 3 V or 5 V
Technology CMOS
GBP-GainBandwidthProduct 10 MHz
Part#Aliases MAX4230
MaximumDualSupplyVoltage +/- 2.5 V
MinimumDualSupplyVoltage +/- 1.35 V
Pd-PowerDissipation 247 mW
Package/Case SC-70-5

概要

Description

The MAX8887EZK33 is a high-performance, low-noise linear voltage regulator designed for use in portable and battery-powered applications. It features a fixed output voltage of 3.3V, making it suitable for powering various electronic devices. The device operates with an input voltage range of 2.5V to 6.5V, providing versatility for different power sources.
With an output current capability of up to 300mA, the MAX8887EZK33 ensures stable performance while maintaining low dropout voltage, which maximizes battery life. It includes features such as thermal shutdown and current limiting for enhanced reliability and protection against overload conditions.
Additionally, the MAX8887EZK33 is designed with low quiescent current, which is essential for energy-efficient applications. Its small packaging allows for compact designs, making it ideal for space-constrained environments. Overall, this voltage regulator is suitable for a wide range of applications, including microcontrollers, sensors, and other low-power devices.

Equivalent

The MAX8887EZK33 chip is a voltage regulator. Equivalent products include:
1. LT1763 - Low-dropout voltage regulator.
2. MIC5205 - Low dropout, low noise LDO.
3. TPS79733 - High-accuracy LDO.
4. LP2985 - Low-dropout linear regulator.
Always verify specifications and compatibility for your specific application requirements.

Features

The MAX8887EZK33 is a high-performance, low-dropout (LDO) linear voltage regulator designed for powering low-voltage digital circuits. Key features include:
1. Input Voltage Range: Operates from 2.5V to 6V.
2. Output Voltage: Fixed output at 3.3V.
3. Output Current: Capable of supplying up to 500mA.
4. Low Dropout Voltage: Achieves low dropout, enhancing efficiency when the input voltage is close to the output voltage.
5. Ultra-Low Quiescent Current: Minimizes power consumption, ideal for battery-operated devices.
6. High PSRR: Provides excellent power supply rejection ratio for stable output.
7. Thermal Protection: Includes internal thermal shutdown for device protection.
8. Small Package Options: Available in a compact 5-pin SOT23 package, suitable for space-constrained applications.
9. Wide Operating Temperature: Functionality from -40°C to +85°C.
These features make the MAX8887EZK33 suitable for various applications, including portable electronics and embedded systems.

Pinout

The MAX8887EZK33 is a voltage regulator from Maxim Integrated (now part of Analog Devices). It is packaged in a 5-pin SOT23 (Small Outline Transistor) form factor. The primary functions of the device include:
1. Input Voltage Range: The device operates from a wide input voltage range of 2.5V to 5.5V.
2. Output Voltage: It provides a fixed output voltage of 3.3V.
3. Output Current: The regulator can deliver up to 200mA of output current.
4. Low Quiescent Current: It features low quiescent current, making it suitable for battery-powered applications.
The pin configuration is as follows:
1. Input (VIN): Connects to the input voltage source.
2. Ground (GND): Common ground connection.
3. Output (VOUT): Provides the regulated output voltage (3.3V).
4. Enable (EN): Used to enable or disable the device.
5. N/C (Not Connected): This pin is not internally connected and should be left floating.
This compact design and functionality make the MAX8887EZK33 an effective choice for various portable devices.

Manufacturer

The manufacturer of the MAX8887EZK33 is Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated is a semiconductor company that designs, manufactures, and sells a wide range of analog and mixed-signal integrated circuits (ICs).
The company specializes in products for applications such as power management, signal processing, data conversion, and interface solutions. Their offerings cater to various industries, including consumer electronics, telecommunications, automotive, and industrial markets. Maxim Integrated is known for innovation and providing highly integrated solutions that enhance performance while reducing power consumption and board space in electronic designs.
With a focus on advanced technology and high-quality products, Maxim Integrated has established itself as a key player in the semiconductor industry, offering a diverse portfolio of components that help engineers address complex design challenges.

Application

The MAX8887EZK33 is a low-dropout (LDO) voltage regulator primarily used in portable electronics such as smartphones, tablets, and laptops. Its application areas include powering RF components, microcontrollers, and sensors in battery-operated devices. It also finds use in automotive electronics, providing stable voltage to infotainment systems and navigation devices. Additionally, the device is suitable for industrial applications where reliable power management is essential. Its compact size and efficiency make it ideal for space-constrained environments.

Package

The MAX8887EZK33 comes in a 5-pin SOT23 package type.

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