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LD1117S12TR

LD1117S12TR

LD1117S12TR

STMicroelectronics

Fixed LD1117 PMIC 4 TO-261-4, TO-261AA

SOT-23

LD1117S12TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Factory Lead Time 8 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-261-4, TO-261AA
Number of Pins 3
Weight 4.535924g
Operating Temperature0°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Packing Method TR, 7 INCH
Max Power Dissipation12W
Terminal Position DUAL
Terminal FormGULL WING
Number of Functions 1
Reach Compliance Code not_compliant
Base Part Number LD1117
Pin Count4
Number of Outputs 1
Qualification StatusNot Qualified
Output Voltage 1.2V
Output Type Fixed
Max Output Current1.3A
Max Supply Voltage15V
Output Configuration Positive
Power Dissipation12W
Current - Output 800mA
Quiescent Current10mA
Accuracy 1 %
Max Output Voltage1.2V
Output Voltage 1 1.2V
Number of Regulators1
Min Input Voltage 1.4V
Protection Features Over Current, Over Temperature
Voltage Dropout (Max) 1.2V @ 800mA
PSRR 75dB (120Hz)
Reference Voltage1.26V
Dropout Voltage1.1V
Dropout Voltage1-Nom 1.1V
Min Output Voltage 1.2V
Voltage Tolerance-Max 2%
Nominal Output Voltage 1.2V
Input Bias Current 5mA
Output Voltage Accuracy 1 %
Height 1.8mm
Length 6.5mm
Width 3.5mm
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:9367 items

Pricing & Ordering

QuantityUnit PriceExt. Price

LD1117S12TR Product Details

LD1117S12TR Overview


In a Tape & Reel (TR) case, the IC voltage regulator is delivered. A TO-261-4, TO-261AA case contains the Liner IC. In total, there are 4 terminations on the gadget. This PMIC chip has an output type of Fixed. In this electrical part, there are 1 regulators that are implemented. Voltage Regulated IC Surface Mount varies its operating temperature range. The IC Voltage Regulator's operating temperature is 0°C~125°C degrees. Currently, this regulator IC has an output function configured as Positive as its output function. The current output of this IC regulator is 800mA. There are 4 pins in total on this board. Featuring 1 outputs in total, this voltage regulator IC enables prompt, sufficient performance regardless of the application. There is a 10 volt dropout voltage on this transistor. A 3-pin is present on the chip. It is LD1117 for this voltage regulator IC, just for your information. A packing method for the IC regulator is TR, 7 INCH, which means it is packed in a certain way. A maximum output current of 1.3A is required to meet the operation requirements. It operates in the 10mA Quiescent Current state. The top supply voltage is 15V volts.

LD1117S12TR Features


1.1V dropout voltage
TR, 7 INCH method of packing


LD1117S12TR Applications


There are a lot of STMicroelectronics
LD1117S12TR Linear Voltage Regulators applications.


  • Portable telephone
  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard

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