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Microchip High-Accuracy 5V 250mA Low Dropout Voltage Regulator SOIC 8-Pin MIC2954-08YM

Category Voltage Regulator IC Brand Microchip Condition New

Specifications

Country of Origin India
Voltage Regulators Microchip MIC2954-08YM, Voltage Regulator 30V SOIC 8-Pin RS Stock No
Brand Microchip
Height 1.48mm
Length 4.93mm
Model MIC2954-08YM
Width 3.94mm
Mount Type Surface
Series MIC2954
Maximum Operating Temperature 125°C
Package Type SOIC
Polarity Positive
Maximum Input Voltage 30V
Quiescent Current 120μA
Minimum Input Voltage 2V
Pin Count 8
High-accuracy 5V, guaranteed 250mA output

Key Features

  • Extremely low quiescent current of 120μA extends battery life.
  • Very low dropout voltage, typically 40mV at light load and 375mV at 250mA.
  • Designed for positive polarity surface mount applications.
  • Highly precise output voltage with low temperature coefficient.
  • Built-in current and thermal limiting for robust protection.
  • Capable of withstanding -20V reverse battery and +60V positive transients.
  • Logic-controlled electronic shutdown feature included.
  • Programmable output voltage range from 1.24V to 29V (for MIC2954-07/08 versions).

Product Description

Microchip MIC2954-08YM is a high-accuracy and efficient voltage regulator designed for applications requiring a stable 5V output at a guaranteed 250mA load current. Packaged in an 8-pin SOIC surface-mount format, it features an ultra-low dropout voltage typically 40mV at light loads and up to 375mV at maximum load, minimizing power loss and prolonging battery life thanks to its very low quiescent current of 120μA.

The device offers extremely tight load and line regulation with a very low temperature coefficient, ensuring dependable voltage accuracy across varying environmental conditions up to a maximum operating temperature of 125°C. Robust design elements include current and thermal limiting that protect the chip during fault conditions and a logic-controlled electronic shutdown mode that facilitates power management.

Its input voltage range supports a minimum of 2V and a maximum of 30V, withstanding voltage transients from -20V reverse battery scenarios to +60V positive surges, making it a reliable choice for automotive and industrial electronics, although it is not specifically automotive standard certified.

Additional advantages include an error flag that signals low output voltage conditions, programmable output voltages from 1.24V to 29V in related model variants, and availability in various package options like TO-220, TO-92, SOT-223, and SOP-8, enhancing design flexibility.

The compact SOIC 8-pin package measures 4.93mm in length, 3.94mm in width, and 1.48mm in height, supporting streamlined PCB layouts and space-conscious designs. This regulator is suited for industrial, laboratory, construction, and manufacturing applications where precise power regulation is critical.

Extremely low quiescent current for extended battery life. Low dropout voltage for improved efficiency. High output voltage accuracy with low temperature drift. Current and thermal limiting protect the device from faults.

Programmable output voltage with error flag functionality. Surge and reverse polarity protection enhance durability. Compact SOIC 8-pin surface mount package. Supports industrial and electronic manufacturing use cases.

Explore more Voltage Regulator ICs and power management solutions on EnvMart's Electronics & Electricals section to find comprehensive options for your projects' power regulation needs.

Microchip High-Accuracy 5V 250mA Low Dropout Voltage Regulator SOIC 8-Pin MIC2954-08YM
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Frequently Asked Questions

This model provides a stable output voltage of 5V with a guaranteed load current of 250mA.

It features a very low dropout voltage, typically 40mV at light loads and up to 375mV at the maximum load of 250mA.

The input voltage range for this unit is from a minimum of 2V to a maximum of 30V.

The dimensions of the package are 4.93mm in length, 3.94mm in width, and 1.48mm in height.

Yes, it includes built-in current and thermal limiting to protect the device during fault conditions.

The quiescent current for this model is extremely low at 120μA, which helps extend battery life.

The maximum operating temperature for this voltage regulator is 125°C.

Yes, it features a logic-controlled electronic shutdown mode for power management.

This unit is suited for industrial, laboratory, construction, and manufacturing applications requiring precise power regulation.

This voltage regulator is designed for positive polarity applications.

Yes, the output voltage can be programmed in related model variants from 1.24V to 29V.

The country of origin for this model is India.

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