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REG1117A/2K5

REG1117A/2K5

REG1117A/2K5

Texas Instruments

Adjustable 2.3mm Gold REG1117 PMIC 4 TO-261-4, TO-261AA

SOT-23

REG1117A/2K5 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Factory Lead Time 6 Weeks
Contact PlatingGold
Mounting Type Surface Mount
Package / Case TO-261-4, TO-261AA
Surface MountYES
Number of Pins 4
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Packing Method TR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch2.3mm
Base Part Number REG1117
Pin Count4
Number of Outputs 1
Voltage - Input (Max) 15V
Output Voltage 13.5V
Output Type Adjustable
Max Output Current1A
Output Configuration Positive
Quiescent Current4mA
Accuracy 1 %
Max Output Voltage13.5V
Voltage - Output (Min/Fixed) 1.25V
Number of Regulators1
Min Input Voltage 3.8V
Protection Features Over Current, Over Temperature
Current - Quiescent (Iq) 10mA
Voltage Dropout (Max) 1.55V @ 1A
PSRR 62dB (120Hz)
Reference Voltage1.262V
Dropout Voltage1.2V
Dropout Voltage1-Nom 1.2V
Min Output Voltage 1.5V
Min Current Limit 1A
Input Bias Current 4mA
Output Voltage Accuracy 1 %
Height 1.8mm
Length 6.5mm
Width 3.5mm
Thickness 1.6mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2493 items

Pricing & Ordering

QuantityUnit PriceExt. Price

REG1117A/2K5 Product Details

REG1117A/2K5 Overview


An Tape & Reel (TR) case is included with the delivery. There is a TO-261-4, TO-261AA case with the integrated voltage regulator. There are 4 terminations on the battery regulator IC chip and each of them has its own function. In terms of output type, Adjustable is what the Regulator IC produces. The electronic component implements 1 Voltage regulator ICs. IC Regulator is possible to alter the range of the operating temperature of Surface Mount in the device. In order for this IC voltage regulator to operate, the temperature has to be kept at -40°C~125°C degrees. In this case, the output function that is configured for this regulator IC is Positive. It has a total of 4 pins on IC voltage regulator. In order to ensure prompt, adequate, and prompt performance, this regulator has 1 outputs in total. In terms of its dropout voltage, it is 10 volts. There are 4 pins on the chip. It is REG1117 for this regulator, just for your information. In order to pack the regulator, the method is TR. In order to meet the operating requirements of the regulator, its maximal output current reaches 1A. It operates in the 4mA Quiescent Current state.

REG1117A/2K5 Features


1.2V dropout voltage
TR method of packing


REG1117A/2K5 Applications


There are a lot of Texas Instruments
REG1117A/2K5 Linear Voltage Regulators applications.


  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive

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