Low

LINEAR TECHNOLOGY  LT3055EMSE#PBF  LDO Voltage Regulator, Adjustable, 2V to 45V in, 350mV drop, 600mV to 40V/0.5A out, MSOP-16

LINEAR TECHNOLOGY LT3055EMSE#PBF
Manufacturer Part No:
LT3055EMSE#PBF
Order Code:
2355997
Technical Datasheet:
See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The LT3055EMSE#PBF is a micro-power low noise/dropout voltage (LDO) Linear Regulator with precision current limit and diagnostics. It supplies 500mA of output current with a dropout voltage of 350mV. A 10nF bypass capacitor reduces output noise to 25µVRMS in a 10Hz to 100kHz bandwidth and soft starts the reference. Its ±45V input voltage rating combined with its precision current limit and diagnostic functions make the IC an ideal choice for robust, high reliability applications. A single resistor programs this current limit, accurate to ±10% over a wide input voltage and temperature range. Another resistor programs this minimum output current monitor, useful for detecting open-circuit conditions. The current monitor function sources a current equal to 1/500th of output current. Logic fault pins assert low if this is in current limit, operating below its minimum output current or is in thermal limit. PWRGD indicates output regulation. The TEMP pin indicates average die temperature.
  • Programmable minimum IOUT monitor
  • FAULT indicator - Current limit, thermal limit or minimum IOUT
  • Reverse battery and thermal limit protection
  • 3.3µF Stable with low ESR, ceramic output capacitors
  • Output tolerance - ±2% Over load, line and temperature

Product Information

Output Type:
Adjustable
Input Voltage Min:
2V
Input Voltage Max:
45V
Fixed Output Voltage Nom.:
-
Adjustable Output Voltage Min:
600mV
Adjustable Output Voltage Max:
40V
Output Current:
500mA
Dropout Voltage Vdo:
350mV
LDO Regulator Case Style:
MSOP
No. of Pins:
16Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

Find similar products  grouped by common attribute

Applications

  • Industrial
  • Automotive
  • Sensing & Instrumentation
  • RF Communications

Legislation and Environmental

Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000368

Alternatives

Associated Products