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ADI LT3022IMSE-1.8#PBF product image
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ADI LT3022IMSE-1.8#PBFRoHS

Manufacturer
ADI
MPN
LT3022IMSE-1.8#PBF
LCSC Part #
C666467
Packaging
MSOP-16-EP
Customer #
Key Attributes
1A, 0.9V to 10V, Very Low Dropout Linear Regulator
Datasheetpdf iconADI LT3022IMSE-1.8#PBF
In-Stock: 5
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QtyUnit PriceTotal Amount
1+$ 12.4669$ 12.47
10+$ 12.0666$ 120.67
Standard Packaging37/Full Tube
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ManufacturerADI
PackagingMSOP-16-EP
Output Voltage1.8V
Number of Outputs1
Operating Temperature-40℃~+125℃@(Tj)
Supply Current (Iq)400uA
Output ConfigurationPositive
Operating Voltage10V
Output Current1A
FeaturesOver Current Protection;Reverse polarity voltage protection;Reverse-polarity current protection;Thermal shutdown;Enable control
Output TypeFixed
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Introduction

AI Translation

The LT3022 is a very low dropout voltage (VLDO) linear regulator that operates from single input supplies down to 0.9V. The device supplies 1A output current with 145mV typical dropout voltage. The LT3022 is ideal for low input voltage to low output voltage applications, providing comparable electrical efficiency to a switching regulator. The regulator optimizes stability and transient response with low ESR ceramic output capacitors as small as 10µF. Other LT3022 features include 0.05% typical line regulation and 0.05% typical load regulation. In shutdown, quiescent current typically drops to 7.5µA. Internal protection circuitry includes reverse-battery protection, current limiting, thermal limiting with hysteresis and reverse-current protection. The LT3022 is available as an adjustable device with an output voltage range down to the 200mV reference. Three fixed output voltages, 1.2V, 1.5V and 1.8V are also offered. The LT3022 regulator is available in the thermally enhanced low profile (0.75mm) 16-lead (5mm×3mm) DFN and MSOP packages.

Features

AI Translation
  • VIN Range: 0.9V to 10V
  • Dropout Voltage: 145mV Typical
  • Output Current: 1A
  • Adjustable Output (VREF = VOUT(MIN) = 200mV)
  • Fixed Output Voltages: 1.2V, 1.5V, 1.8V
  • Stable with Low ESR, Ceramic Output Capacitors (10µF Minimum)
  • 0.05% Typical Load Regulation from 1mA to 1A
  • Quiescent Current: 400µA Typical
  • 7.5µA Typical Quiescent Current in Shutdown
  • Current Limit Protection
  • Reverse-Battery Protection with No Reverse Current
  • Thermal Limiting with Hysteresis
  • 16-Lead (5mm×3mm) DFN and MSOP Packages

Applications

AI Translation
  • High Efficiency Linear Regulators
  • Battery-Powered Systems
  • Logic Supplies
  • Post Regulator for Switching Supplies
  • Wireless Modems
  • FPGA Core Supplies