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LD1117S33TR
LDO Voltage Regulator, Fixed, 4.75V to 15V, 1.1V Dropout, 3.3Vout, 950mAout, SOT-223-3
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ManufacturerSTMICROELECTRONICS
Manufacturer Part NoLD1117S33TRCopy
Order Code
Re-Reel1202826RL
Cut Tape1202826
Product Range3.3V 950mA LDO Voltage Regulators
Your Part Number
No Longer Manufactured
Packaging Options
Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoLD1117S33TRCopy
Order Code
Re-Reel1202826RL
Cut Tape1202826
Product Range3.3V 950mA LDO Voltage Regulators
Technical Datasheet
Output TypeFixed
Input Voltage Min4.75V
Input Voltage Max15V
No. of Outputs1Outputs
Output Voltage Nom3.3V
Output Voltage - Nom3.3V
Output Voltage Min-
Output Voltage Max-
PolarityPositive Output
Output Current Max1.3A
Max Output Current1.3A
Dropout Voltage - Typ @ Current1.1V
Dropout Voltage Typ @ Current1.1V
IC MountingSurface Mount
IC Case / PackageSOT-223
No. of Pins3Pins
Operating Temperature Min0°C
Operating Temperature Max125°C
Product Range3.3V 950mA LDO Voltage Regulators
SVHCNo SVHC (17-Dec-2015)
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Product Overview
The LD1117S33TR is a low drop voltage regulator able to provide up to 800 mA of output current. The SOT-223 package optimizes the thermal characteristics even offering a relevant space saving effect. High efficiency is assured by NPN pass transistor. In fact in this case, unlike than PNP one, the quiescent current flows mostly into the load.
- Internal current and thermal limit
- 75 dB Supply voltage rejection
- Very tight output voltage tolerance by chip trimming
- Solder Tabs
- Vacuum Caps
- Embossed Tape Packaging
Applications
Power Management
Technical Specifications
Output Type
Fixed
Input Voltage Max
15V
Output Voltage Nom
3.3V
Output Voltage Min
-
Polarity
Positive Output
Max Output Current
1.3A
Dropout Voltage Typ @ Current
1.1V
IC Case / Package
SOT-223
Operating Temperature Min
0°C
Product Range
3.3V 950mA LDO Voltage Regulators
SVHC
No SVHC (17-Dec-2015)
Input Voltage Min
4.75V
No. of Outputs
1Outputs
Output Voltage - Nom
3.3V
Output Voltage Max
-
Output Current Max
1.3A
Dropout Voltage - Typ @ Current
1.1V
IC Mounting
Surface Mount
No. of Pins
3Pins
Operating Temperature Max
125°C
MSL
MSL 1 - Unlimited
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (17-Dec-2015)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000171