Fast RFQ response for ICs, passive components, protection devices, power semiconductors, and PCBA projects. Upload BOM
Integrated Circuits (ICs)

LT1963EST-3.3#TR

LDO Regulator Pos 3.3V 1.5A Automotive 4-Pin(3+Tab) SOT-223 T/R

The Analog Devices LT1963 is a high-performance low-dropout (LDO) voltage regulator designed for automotive applications, delivering a stable output voltage of 3.3V at a maximum output current of 1.5A. Packaged in a compact SOT-223 form factor, this regulator features a low dropout voltage of just 340mV, ensuring efficient power management even in demanding environments. With a wide operating temperature range from -40°C to 125°C, the LT1963 is ideal for use in automotive electronics where relia

BrandAnalog Devices
PackageSOT-223
Device TypeLDO Voltage Regulators
MountingSurface Mount

Full Specifications

Number of Pins3
Number of Outputs1
Min Input Voltage1.9V
Dropout Voltage340mV
MountSurface Mount
Max Operating Temperature125°C
Min Current Limit1.6A
Min Operating Temperature-40°C
Number of Regulators1
Output Current1.5A
Output Voltage3.3V
PolarityPositive
Schedule B8542390000
Lead FreeContains Lead

About This Product

The Analog Devices LT1963 is a high-performance low-dropout (LDO) voltage regulator designed for automotive applications, delivering a stable output voltage of 3.3V at a maximum output current of 1.5A. Packaged in a compact SOT-223 form factor, this regulator features a low dropout voltage of just 340mV, ensuring efficient power management even in demanding environments. With a wide operating temperature range from -40°C to 125°C, the LT1963 is ideal for use in automotive electronics where reliability and performance are paramount.

What is this product used for?

Suitable for design, repair, and production programs using LDO Voltage Regulators devices.

Key Features

  • Case/Package: SOT-223
  • Number of Pins: 3
  • Mount: Surface Mount
  • Number of Outputs: 1
  • Min Input Voltage: 1.9V
  • Dropout Voltage: 340mV

Typical Use Cases

Power Management ICs LDO Voltage Regulators SOT-223 LDO Voltage Regulators

Sourcing Support for This MPN

Contact JaronSemi to confirm package, date code, and traceability requirements.

  • MPN and package verification against your BOM or approved vendor list
  • Approved-alternate and cross-reference review when the requested line is constrained
  • Availability, lifecycle, and supply-risk discussion for procurement planning
  • Packing, label, date-code, and requested document coordination

RFQ Checklist

Part number Confirm the target MPN or suggest approved alternates
Target Quantity Sample, pilot run, or mass production volume
Project stage Prototype, NPI, or ongoing production
Target price Budget or target price range if available
LDO Regulator Pos 3.3V 1.5A Automotive 4-Pin(3+Tab) SOT-223 T/R

LT1963EST-3.3#TR

Analog Devices

The Analog Devices LT1963 is a high-performance low-dropout (LDO) voltage regulator designed for automotive applications, delivering a stable output voltage of 3.3V at a maximum output current of 1.5A. Packaged in a compact SOT-223 form factor, this regulator features a low dropout voltage of just 340mV, ensuring efficient power management even in demanding environments. With a wide operating temperature range from -40°C to 125°C, the LT1963 is ideal for use in automotive electronics where relia

  • Competitive pricing from verified sources
  • Sample to production quantities
  • Response within 24 business hours

Send an inquiry for this product