LD1117DT33 - ST Microelectronics

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

Part No

LD1117DT33
Manufacturer

ST Microelectronics
ChipWorker Part#

CW150734144
Category

Voltage Regulator
Package

TO-252-3
Description

LDO Regulator Pos 3.3V 1.3A 3Pin(2+Tab) DPAK
Documentation

Datasheet

LD1117DT33 Global Supplier

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LD1117DT33 Specifications

Attribute	Attribute Value

Part Number	LD1117DT33
Manufacturer	ST Microelectronics
ChipWorker Part#	CW150734144
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	3 Pin
Case/Package	TO-252-3
Number of Outputs	1 Output
Output Voltage	3.3 V
Output Current	950 mA
Number of Positions	3 Position
Power Dissipation	12 W
Quiescent Current	10 mA
voltage rating	1.1 V
Input Voltage (Max)	15 V
Input Voltage (Min)	5.3 V
Output Current (Max)	1.3 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	0 ℃
Power Dissipation (Max)	12000 mW
Accuracy	±1 %
Input Voltage	≤15 V
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Size-Length	6.6 mm
Size-Width	6.2 mm
Size-Height	2.4 mm
Operating Temperature	0℃ ~ 125℃
Product Lifecycle Status	Unknown
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17

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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