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AMS1117-1.2
1.2V 1A Fixed Low Dropout Linear Regulator (Update 09/01/2013)
Part No.:  AMS1117-1.2
Date added::  09/01/2013
Brand:  AMS
Origin:  Genuine
Package:  SOT223(3)
Category:  Low Dropout (LDO) Regulators
Pricing: 
Quantity (pcs)1 - 24 25 - 99 100 - 499 500 - 999 1000+
Unit price (VNĐ) 5,000 4,800 4,500 4,300 4,000
Product Unit:  pcs
In stock:  2355 pcs
Views:  3833
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  1. Product information
AMS1117-1.2 1.2V 1A Fixed Low Dropout Linear Regulator  DataSheet

General Description

The AMS1117-1.2 is low dropout three-terminal regulators with 1A output current capability. These devices have been optimized for low voltage where transient response and minimum input voltage are critical.

On-chip thermal limiting provides protection against any combination of overload and ambient temperatures that would create excessive junction temperatures.

Unlike PNP type regulators where up to 10% of the output current is wasted as quiescent current, the quiescent current of the AMS1117 flows into the load, increasing efficiency.

The AMS1117 series regulators are available in the industry-standard SOT-223 packages.		 Key Features
- Low dropout voltage
- Load regulation: 0.2% typical
- Optimized for Low Voltage
- On-chip thermal limiting
- Standard SOT-223 packages
- Three-terminal fixed low dropout 1.2V Regulators
Applications
- Active SCSI terminators
- High efficiency linear regulators
- Post regulators for switching supplies
- Battery chargers
- 12V to 5V linear regulators
- Motherboard clock supplies