GS1117AX Datasheet – 1A, Dropout Voltage Regulator

This post explains for the semiconductor GS1117AX.

The Part Number is GS1117AX. The Package is SOT-223 Pin Type.

The function of this semiconductor is 1A, Dropout Voltage Regulator.

Manufacturers : Globaltech

Image :

GS1117AX datasheet

Description :

The GS1117A is a low dropout three-terminal regulator with 1A output current capability. In order to obtain lower dropout voltage and fast transient response, which is critical for low voltage applications.

Current limit is trimmed to ensure specified output current and controlled short circuit current. On-chip thermal limiting provides protection against any combination of overload that would create excessive junction temperatures.

Pinout

GS1117AX pinout

Features

1. Adjustable or Fixed Output
2. Current Limit and Thermal Protection
3. Output Current of 1A
4. 1.3V Dropout Voltage
5. Line Regulation typically at 0.04% Max.
6. Load Regulation typically at 0.2% Max.
7. RoHS Compliant, 100%Pb & Halogen Free

Application

1. Battery-Power Circuitry
2. Post Regulator for Switching Power Supply
3. Low Voltage Logic Suppliers

GS1117AX Datasheet

 pdf

 

LM3171 Datasheet PDF – Positive Voltage Regulator

Part Number : LM3171, Correct Part Number : LM317T

Function : 3-Terminal Positive Adjustable Regulator

Package : TO-220 Type

Manufacturers : ST,  Fairchild Semiconductor

Image

LM3171 Voltage Regulator

Description :

This monolithic integrated circuit is an adjustable 3-terminal positive voltage regulator designed to supply 2.2A typical of load current with an output voltage adjustable over a 1.2 to 37V. It employs internal current limiting, thermal shutdown and safe area compensation.

Pinouts :

LM317T datasheet

 

 

Features for LM3171

1. Output-Current In Excess of 2.2 A
2. Output-Adjustable Between 1.2 V and 37 V
3.  Internal Thermal Overload Protection
4. Internal Short-Circuit Current Limiting
5. Output-Transistor Safe Operating Area Compensation

 

Ordering Information
LM317T Block Diagram

LM3171 Datasheet

LM317T pdf

Other data sheets within the file :  KA317, KA317TU, LM317

 

Official HomePage

1. https://www.fairchildsemi.com/products/power-management/voltage-regulators/positive-voltage-linear-regulators/LM317T.html

2. http://www.st.com/en/power-management/lm317.html