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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.

Full PDF Text Transcription for LT1963 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for LT1963. For precise diagrams, and layout, please refer to the original PDF.

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...

View more extracted text
ast 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.