SG117IG-DESC

Description：IC REG LINEAR POS ADJ 1.5A TO257
Series：-
Mfr：Microchip Technology
Package：Tray

SKU:5e2182c9a27c Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Microchip Technology

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Product introduction

SG117IG-DESC is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is IC REG LINEAR POS ADJ 1.5A TO257. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for SG117IG-DESC

Description：IC REG LINEAR POS ADJ 1.5A TO257
Series：-
Mfr：Microchip Technology
Package：Tray
Output Configuration：Positive
Output Type：Adjustable
Number of Regulators：1
Voltage - Input (Max)：37V
Voltage - Output (Min/Fixed)：1.25V
Voltage - Output (Max)：37V
Voltage Dropout (Max)：-
Current - Output：1.5A
Current - Quiescent (Iq)：-
Current - Supply (Max)：-
PSRR：65dB ~ 80dB (120Hz)
Control Features：-
Protection Features：Over Current
Operating Temperature：-55°C ~ 125°C (TA)
Mounting Type：Through Hole
Package / Case：TO-257-3
Supplier Device Package：TO-257
Grade：Military
Qualification：MIL-STD-883

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for SG117IG-DESC

SG117IG-DESC

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The SG117IG-DESC is a three-terminal positive adjustable voltage regulator from the SG117A series, manufactured by Microchip Technology. It provides an output voltage range from 1.2V to 37V with a maximum output current of 1.5A. The device features a reference voltage tolerance guaranteed within ±1%, enabling overall power supply tolerances better than 3% when used with inexpensive 1% resistors. It exhibits improved line and load regulation performance compared to original designs.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

Three-terminal positive adjustable voltage regulator design
Reference voltage tolerance guaranteed within ±1%
Improved line and load regulation performance

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

Temperature compensated lead acid battery chargers
Basic regulator circuits
5V regulators with shut-down functionality

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific suffix 'DESC' against official Microchip documentation to confirm exact package type and temperature grade. Ensure compatibility with required input voltage differentials and thermal management strategies for the intended application environment.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when precise output voltage adjustment is required using standard resistor values. The ±1% reference tolerance simplifies design calculations for high-accuracy power supplies. Consider thermal dissipation requirements given the 1.5A current capability and potential dropout voltage variations.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the SG117A series of adjustable linear regulators. These devices are designed as drop-in replacements for standard 78xx/79xx fixed regulators but offer flexible output voltage setting capabilities through external resistor networks.