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S1117-33PI - Adjustable and Fixed LDO Voltage Regulator

Download the S1117-33PI datasheet PDF. This datasheet also covers the S1117API variant, as both devices belong to the same adjustable and fixed ldo voltage regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

The S1117 series of positive adjustable and fixed regulators are designed to provide 1A with high efficiency.

All internal circuitry is designed to operate down to 1.3V input to output differential.

On-chip trimming adjusts reference voltage to 2%.

Key Features

  • Adjustable or Fixed output.
  • Output Current of 1A.
  • Low Dropout, 1.3V maximum at 1A Output Current.
  • Thermal Shutdown Protection.
  • Fast Transient Response Ordering Information Type NO. Marking Package Code S1117API/S1117xxPI S1117.
  • PI/ S1117.
  • PI TO-220F.
  • :Voltage Code (Aj : 1.25V, 15:1.5V,:18: 1.8V, 25:2.5V, 33:3.3V, 50:5.0V).
  • :Voltage Code (285:2.85V) Outline Di.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (S1117API-AUK.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number S1117-33PI
Manufacturer AUK
File Size 389.90 KB
Description Adjustable and Fixed LDO Voltage Regulator
Datasheet download datasheet S1117-33PI Datasheet

📁 Similar Datasheet

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S1117-3.3Q Adjustable and Fixed LDO Voltage Regulator AUK corp
S1117-1.5 Adjustable and Fixed LDO Voltage Regulator AUK corp

Other Datasheets by AUK

Part Number Description
S1117-15PI Adjustable and Fixed LDO Voltage Regulator
S1117-18PI Adjustable and Fixed LDO Voltage Regulator
S1117-25PI Adjustable and Fixed LDO Voltage Regulator
S1117-285PI Adjustable and Fixed LDO Voltage Regulator
S1117-50PI Adjustable and Fixed LDO Voltage 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
Semiconductor S1117API/S1117-xxPI Adjustable and Fixed LDO Voltage Regulator Descriptions The S1117 series of positive adjustable and fixed regulators are designed to provide 1A with high efficiency. All internal circuitry is designed to operate down to 1.3V input to output differential. On-chip trimming adjusts reference voltage to 2%. Features • Adjustable or Fixed output • Output Current of 1A • Low Dropout, 1.3V maximum at 1A Output Current • Thermal Shutdown Protection • Fast Transient Response Ordering Information Type NO. Marking Package Code S1117API/S1117xxPI S1117□□PI/ S1117□□□PI TO-220F □□:Voltage Code (Aj : 1.25V, 15:1.5V,:18: 1.8V, 25:2.5V, 33:3.3V, 50:5.0V) □□□:Voltage Code (285:2.85V) Outline Dimensions (Unit : mm ) BLOCK DIAGRAM PIN Connections 1. GND/Adj 2.