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ADI LT3090MPMSE#PBF

Manufacturer
ADI
MPN
LT3090MPMSE#PBF
LCSC Part #
C580039
Packaging
MSOP-12-EP
Customer #
Key Attributes
36V, 600mA negative linear regulator with programmable current limit
DatasheetADI LT3090MPMSE#PBF
RoHS Compliance1 documents available
Alternative Parts5
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ManufacturerADI
PackagingMSOP-12-EP
Output Voltage0V~32V
Number of Outputs1
Operating Temperature-55℃~+150℃@(Tj)
Supply Current (Iq)1mA
Output ConfigurationNegative
Operating Voltage36V
Output Current600mA
Output TypeAdjustable
FeaturesAdjustable current limiting;Short Circuit Protection;Thermal shutdown;Input under-voltage protection;Over Current Protection
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Introduction

AI Translation

The LT3090 is a 600mA, low dropout negative linear regulator that is easily parallelable to increase output current or spread heat on surface mounted boards. Designed with a precision current reference followed by a high performance rail-to-rail voltage buffer, this regulator finds use in applications requiring precision output, high current with no heat sink, output adjustability to zero and low dropout voltage. The device can also be configured as a 3-terminal floating regulator.

Features

AI Translation
  • Output Current: 600mA
  • Single Resistor Sets Output Voltage
  • 50µA SET Pin Current: ±1% Initial Accuracy
  • Programmable Current Limit
  • Positive or Negative Output Current Monitor
  • Parallelable for Higher Current and Heat Spreading
  • Low Dropout Voltage: 300mV
  • Low Output Noise: 18µVRMS (10Hz to 100kHz)
  • Configurable as 3-Terminal Floating Regulator
  • Wide Input Voltage Range: –1.5V to –36V
  • Rail-to-Rail Output Voltage Range: 0V to –32V
  • Positive/Negative Shutdown Logic or UVLO
  • Programmable Cable Drop Compensation
  • Load Regulation: 1.2mV (1mA to 600mA)
  • Stable with 4.7µF Minimum Output Capacitor
  • Stable with Ceramic or Tantalum Capacitors
  • Thermally Enhanced 12-Lead MSOP and 10-Lead 0.75mm × 3mm × 3mm DFN Packages

Applications

AI Translation
  • Post Regulator for Switching Supplies
  • Low Noise Instrumentation and RF Supplies
  • Rugged Industrial Supplies
  • Precision Power Supplies