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Microchip Low Dropout (LDO) Voltage Regulator 3.3V 16V Input 250mA Quiescent Current 5μA SOT-223 3-Pin MCP1703AT-3302E/DB

Category Voltage Regulator Brand Microchip Condition New

Specifications

Country of Origin India
Voltage Regulators Microchip MCP1703AT-3302E/DB, Voltage Regulator 16V SOT-223 3-Pin RS
Brand Microchip
Height 1.6mm
Length 6.5mm
Model MCP1703AT-3302E/DB
Width 3.5mm
Mount Type Surface
Series MCP1703A
Maximum Operating Temperature 125°C
Package Type SOT-223
Polarity Positive
Maximum Input Voltage 16V
Output Voltage 3.3V
Quiescent Current 5μA
Standards/Approvals RoHS
Minimum Input Voltage 2.7V
Pin Count 3

Key Features

  • Operates with input voltage range from 2.7V to 16V ensuring wide application compatibility.
  • Equipped with short-circuit and over-temperature protection for reliable performance.
  • Compact SOT-223 3-pin surface mount package with small dimensions 6.5mm×3.5mm×1.6mm.
  • Ideal for battery-powered devices including two to six primary cells or Li-Ion applications.
  • Provides fast start-up time and low ground current to maximize efficiency.
  • Complies with RoHS standards promoting environmentally safe design.

Product Description

The Microchip MCP1703AT-3302E/DB is a precision low dropout (LDO) voltage regulator designed to provide a stable 3.3V output at currents up to 250mA, making it suitable for a variety of power management applications.

It operates within an input voltage range of 2.7V to 16V, allowing use with multiple battery configurations such as two to six primary cells, 9V alkaline batteries, or one to two cell Li-Ion power sources. The regulator is characterized by an extremely low quiescent current of 5μA, which helps extend battery life in portable and embedded systems.

This device incorporates short-circuit and over-temperature protection mechanisms to ensure device and system reliability under adverse conditions. Its fast start-up time and reduced ground current during dropout make it highly efficient for power-sensitive applications.

Housed in a small SOT-223 surface mount package with dimensions: length 6.5mm, width 3.5mm, and height 1.6mm, it is suitable for compact PCB layouts in industrial, consumer electronics, laboratory instruments, and automotive non-critical applications where the automotive standard is not required.

The MCP1703A series complies with RoHS environmental standards, reflecting Microchip’s commitment to sustainable manufacturing processes. Operates from 2.7V to 16V input voltage range suitable for various battery-powered systems.

Provides precise 3.3V output voltage with a typical tolerance of 0.4%. Delivers up to 250mA output current with low dropout voltage performance. Extremely low quiescent current of 5μA to maximize battery life in portable devices.

Incorporates fault protection including short-circuit and thermal shutdown.

This voltage regulator is ideal for electronics designers seeking a compact, reliable, and efficient power management solution for a range of industrial, consumer, and automotive applications.

Explore more power management ICs and Voltage Regulators on EnvMart for high-quality industrial solutions.

Microchip Low Dropout (LDO) Voltage Regulator 3.3V 16V Input 250mA Quiescent Current 5μA SOT-223 3-Pin MCP1703AT-3302E/DB
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Frequently Asked Questions

This model provides a stable output voltage of 3.3V.

The maximum input voltage for this unit is 16V.

It features an extremely low quiescent current of 5μA, which helps maximize battery life.

It operates within an input voltage range of 2.7V to 16V.

The SOT-223 package dimensions are 6.5mm in length, 3.5mm in width, and 1.6mm in height.

It incorporates short-circuit and over-temperature protection mechanisms for enhanced reliability.

The maximum operating temperature is 125°C.

This voltage regulator has a pin count of 3.

It is suitable for battery-powered devices, including configurations with two to six primary cells or Li-Ion applications.

This device complies with RoHS standards, promoting environmentally safe design.

It can deliver output currents up to 250mA.

This voltage regulator has a positive polarity.

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