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LT1963 - Fast Transient Response LDO Regulators

Download the LT1963 datasheet PDF. This datasheet also covers the LT1963EST variant, as both devices belong to the same fast transient response ldo regulators family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Optimized for Fast Transient Response.
  • Output Current: 1.5A.
  • Dropout Voltage: 340mV.
  • Low Noise: 40µVRMS (10Hz to 100kHz).
  • 1mA Quiescent Current.
  • No Protection Diodes Needed.
  • Controlled Quiescent Current in Dropout.
  • Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3.3V.
  • Adjustable Output from 1.21V to 20V.
  • < 1µA Quiescent Current in Shutdown.
  • Stable with 10µF Output Capacitor.
  • Reverse Battery Protection.
  • No Reverse Current.
  • Thermal Li.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LT1963EST_Linear.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LT1962 Micropower LDO Regulators Linear Technology
LT1964 Low Dropout Negative Micropower Regulator Linear Technology
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LT1912 Step-Down Switching Regulator Linear Technology Corporation
LT1920 Single Resistor Gain Programmable/ Precision Instrumentation Amplifier Linear Technology

Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LT1963A Fast Transient Response LDO Regulators
LT1965 Low Dropout Linear Regulator
LT1969 Adjustable Current Operational Amplifier
LT1913 Step-Down Switching Regulator
LT1938 Step-Down Switching Regulator

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LT1963 Series 1.5A, Low Noise, Fast Transient Response LDO Regulators U U FEATURES ■ Optimized for Fast Transient Response ■ Output Current: 1.5A ■ Dropout Voltage: 340mV ■ Low Noise: 40µVRMS (10Hz to 100kHz) ■ 1mA Quiescent Current ■ No Protection Diodes Needed ■ Controlled Quiescent Current in Dropout ■ Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3.3V ■ Adjustable Output from 1.21V to 20V ■ < 1µA Quiescent Current in Shutdown ■ Stable with 10µF Output Capacitor ■ Reverse Battery Protection ■ No Reverse Current ■ Thermal Limiting ■ 5-Lead TO-220, DD, 3-Lead SOT-223, 8-Lead SO and 16-Lead TSSOP Packages U APPLICATIO S ■ 3.3V to 2.5V Logic Power Supplies ■ Post Regulator for Switching Supplies TYPICAL APPLICATION VIN > 3V 3.3V to 2.5V Regulator + 10µF IN OUT LT1963-2.