LT3055EMSE The LT3055EMSE is a 500mA micropower, low noise, low dropout linear regulator from Linear Technology. It features a 350mV dropout voltage and a wide input voltage range.
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LT3055EMSE

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Mfr Name: LT
LT
The LT3055EMSE is a 500mA micropower, low noise, low dropout linear regulator from Linear Technology. It features a 350mV dropout voltage and a wide input voltage range.
✓ Total Stock: 269 pcs

LT3055EMSE Available from 1 distributor

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LT3055EMSE Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free
Lead Spacing
Lead Style
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Operating Temperature
Output Current
PSRR
Package / Case
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Tape & Reel

LT3055EMSE Description

Short technical summary and product information.

The LT3055EMSE is a series of micropower, low noise, low dropout voltage (LDO) linear regulators from Linear Technology, capable of supplying 500mA of output current with a typical dropout voltage of 350mV. The device operates within an input voltage range of 1.8V to 45V.

 

Key features include a programmable precision current limit with ±10% tolerance, an output current monitor, and a temperature monitor. A 10nF bypass capacitor can reduce output noise to 25µVRMS in a 10Hz to 100kHz bandwidth. The LT3055EMSE also includes a FAULT indicator for current limit, thermal limit, or minimum IOUT conditions.

 

This regulator is ideal for robust, high-reliability applications due to its ±45V input voltage rating and diagnostic functions. It is available in a 16-MSOP-EP package and is designed for surface mount applications.

 

The adjustable output voltage has a minimum reference of 0.6V, with an output tolerance of ±2% over load, line, and temperature variations. The device also features a shutdown current of 0.2µA and a supply current of 0.065mA.

LT3055EMSE Quick Information

Product Type: Linear Regulator
Series: LT3055
Canonical Name: LT3055EMSE Linear Regulator
Subcategory: Positive Linear Regulators (LDO)

LT3055EMSE Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

LT3055EMSE Features

  • Supplies 500mA output current.
  • Features 350mV dropout voltage.
  • Wide 1.8V to 45V input range.
  • Low noise performance at 25µVRMS.
  • Adjustable output voltage down to 0.6V.

LT3055EMSE Applications

  • Ideal for robust applications.
  • Suitable for high reliability needs.
  • Used in power management systems.
  • Designed for low noise circuits.

LT3055EMSE FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output current of the LT3055EMSE?

The LT3055EMSE supplies 500mA of output current.

What is the dropout voltage for the LT3055EMSE?

The dropout voltage is 350mV.

What is the input voltage range for the LT3055EMSE?

The input voltage range is from 1.8V to 45V.

What is the minimum output voltage for the LT3055EMSE?

The minimum output voltage is 0.6V.

What is the output tolerance of the LT3055EMSE?

The output tolerance is ±2%.

What is the operating temperature range for the LT3055EMSE?

The operating temperature range is from 0°C to 85°C.

What is the package type for the LT3055EMSE?

The package is MS-16E.

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