LD1117S50 - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LD1117S50
Manufacturer

ST Microelectronics
ChipWorker Part#

CW348140927
RoHS

Lead free / RoHS Compliant
Description

LDO Regulator Pos 5V 1.3A 4Pin(3+Tab) SOT-223
Documentation

Datasheet

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LD1117S50 Specifications

Attribute	Attribute Value

Part Number	LD1117S50
Manufacturer	ST Microelectronics
ChipWorker Part#	CW348140927
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	4 Pin
Case/Package	SOT-223
Number of Outputs	1 Output
Output Voltage	5 V
voltage rating	1.1V @800mA,1V @100mA,1.05V @500mA
Input Voltage (Max)	15 V
Output Current (Max)	1.3 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	0 ℃
Power Dissipation (Max)	12000 mW
Accuracy	±1 %
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Product Lifecycle Status	Unknown
RoHS	RoHS Compliant

Product Description

Description
The LD1117 is a LOW DROP Voltage Regulator able to provide up to 800mA of Output Current, available even in adjustable version (Vref=1.25V). Concerning fixed versions, are offered the following Output Voltages: 1.2V,1.8V,2.5V,2.85V, 3.0V 3.3V and 5.0V. The 2.85V type is ideal for SCSI-2 lines active termination. The device is supplied in: SOT-223, DPAK, SO-8 and TO-220.
Feature summary
■ Low dropout voltage (1V TYP.)
■ 2.85V Device performances are suitable for SCSI-2 active termination
■ Output current up to 800 mA
■ Fixed output voltage of: 1.2V, 1.8V, 2.5V,2.85V, 3.0V, 3.3V, 5.0V
■ Adjustable version availability (Vrel=1.25V)
■ Internal current and thermal limit
■ Available in ± 1% (at 25°C) and 2% in full temperature range
■ Supply voltage rejection: 75dB (typ.)

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- Surface testing

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