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Microchip Low Dropout Voltage Regulator 3-Pin SOT-89 Package 16V Input 150mA Output MCP1754ST-5002E/MB

Category Voltage Regulators Brand Microchip Condition New

Specifications

Country of Origin Taiwan
Voltage Regulators Microchip, Voltage Regulator 16V SOT-89 3-Pin RS Stock No
Brand Microchip
Height 1.6mm
Length 4.6mm
Model MCP1754ST-5002E/MB
Width 4.25mm
Mount Type Surface
Series MCP1754
Maximum Operating Temperature 125°C
Package Type SOT-89
Polarity Positive
Maximum Input Voltage 16V
Quiescent Current 56μA
Minimum Input Voltage 3.6V
Pin Count 3
Automotive Standard AEC-Q100
Input Operating Voltage Range 3.6 to 16.0 V
Low-Dropout Voltage 300 mV @ 150 mA (typical)

Key Features

  • Operates with a high PSRR of greater than 70 dB at 1 kHz for noise-sensitive applications.
  • Low quiescent current of 56 microamperes to reduce power consumption.
  • Low dropout voltage of approximately 300 mV at 150 mA output current.
  • Output voltage tolerance typical of 0.4% and ±2.0% over the full temperature range.
  • Equipped with protection features including current foldback, short-circuit, and over-temperature protection.
  • Stable operation ensured with as little as 1 µF output capacitance.
  • Complies with automotive standard AEC-Q100 for reliability in automotive environments.
  • Surface mount package with positive polarity for easy PCB integration.

Product Description

Microchip MCP1754ST-5002E/MB is a Low Dropout (LDO) linear voltage regulator in a compact 3-pin SOT-89 surface mount package. It is designed for applications requiring a regulated low-noise supply voltage with input voltages ranging from 3.6 to 16 V and supporting up to 150 mA output current.

This device features a high Power Supply Rejection Ratio (PSRR) greater than 70 dB at 1 kHz, making it suitable for sensitive analog and RF circuits where power supply noise can degrade performance. Its low quiescent current of 56 microamperes helps extend battery life in portable and low-power systems.

The regulator maintains a low dropout voltage of 300 mV at 150 mA, offering efficient operation in battery-powered applications. The output voltage tolerance is tightly controlled within ±2.0% across the entire temperature range up to a maximum operating temperature of 125°C. Stability is ensured with a minimum output capacitance of 1 microfarad.

Advanced protection features include current foldback protection to limit output current in fault conditions, short-circuit protection for safety, and thermal shutdown to prevent damage due to overheating. The positive polarity configuration and surface mount design facilitate integration into automated assembly processes.

This product meets AEC-Q100 automotive reliability standards, making it suitable for automotive and industrial applications requiring high reliability. Its compact dimensions (4.6 mm x 4.25 mm x 1.6 mm) allow for space-efficient PCB layouts.

High PSRR over 70 dB at 1 kHz frequency. Low quiescent current of 56 μA for energy efficiency. Low dropout voltage of 300 mV at 150 mA output. Tight output voltage tolerance ±2.0% across temperature range. Current foldback, short-circuit, and over-temperature protection features.

Stable with minimum 1 µF output capacitance. Surface mount SOT-89 package with 3 pins. Automotive standard AEC-Q100 compliant. Compact size ideal for space constrained applications.

It is well suited for industrial, automotive, communication, and consumer electronic applications requiring low-noise and stable voltage regulation. Choose this Microchip MCP1754ST-5002E/MB voltage regulator for dependable performance in your power management system.

Explore more Voltage Regulators and related components at EnvMart's Electronics & Electricals category for power management ICs.

Microchip Low Dropout Voltage Regulator 3-Pin SOT-89 Package 16V Input 150mA Output MCP1754ST-5002E/MB
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Frequently Asked Questions

The MCP1754ST-5002E/MB operates with an input voltage range of 3.6 to 16.0 V.

This voltage regulator can support an output current of up to 150 mA.

The typical dropout voltage is approximately 300 mV at 150 mA output current.

The quiescent current for the MCP1754ST-5002E/MB is 56 microamperes.

The MCP1754ST-5002E/MB has dimensions of 4.6 mm in length, 4.25 mm in width, and 1.6 mm in height.

It comes in a 3-pin SOT-89 surface mount package.

The maximum operating temperature is 125°C.

It includes current foldback protection, short-circuit protection, and thermal shutdown features.

Yes, it complies with the AEC-Q100 automotive reliability standard.

The output voltage tolerance is typically ±2.0% across the full temperature range.

Stable operation is ensured with a minimum output capacitance of 1 microfarad.

It is suitable for industrial, automotive, communication, and consumer electronic applications requiring low-noise and stable voltage regulation.

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