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STMICROELECTRONICS LD1117S12TR

Fixed LDO Voltage Regulator, 1.4V to 15V, 1.1V Dropout, 1.2Vout, 950mAout, SOT-223-3

STMICROELECTRONICS LD1117S12TR

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Manufacturer Part No:
LD1117S12TR
Order Code:
2253481
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Product Range
800mA 1.2V LDO Voltage Regulators
Technical Datasheet:
LD1117S12TR   Datasheet
ECAD / MCAD
Supply Frame Models Link
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Product Range Selector (800mA 1.2V LDO Voltage Regulators)

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Product Overview

The LD1117S12TR is a Low-drop Voltage Regulator with 1.2V output voltage and it is able to provide up to 800mA of output current, available even in adjustable version (VREF =1.25 V). 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. Only a very common 10µF minimum capacitor is needed for stability. On chip trimming allows the regulator to reach a very tight output voltage tolerance, within ±1% at 25°C. The adjustable regulator is pin-to-pin compatible with the other standard. Adjustable voltage regulator maintains the better performances in terms of drop and tolerance.
  • Low dropout voltage (1V typical)
  • 2.85V Device performances are suitable for SCSI-2 active termination
  • Internal current and thermal limit
  • 75dB (typical) Supply voltage rejection

Applications

Power Management

Product Information

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:
Fixed

:
1.4V

:
15V

:
1Outputs

:
1.2V

:
1.2V

:
-

:
-

:
Positive Output

:
1.3A

:
1.1V

:
1.1V

:
Surface Mount

:
SOT-223

:
3Pins

:
0°C

:
125°C

:
800mA 1.2V LDO Voltage Regulators

:
MSL 1 - Unlimited

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Technical Documents (3)

Packaging type Full Reel
 
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Cut Tape :1467778 Check stock

Available for back order

More stock available to supplier lead times which is approximately 4/28/25

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¥29.47 ( ¥32.42  Inc. JCT)

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7500+ ¥28.69 (¥31.56)
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2500 (Cut Tape 1467778) x 32.3 = ¥80,750.00
Total Price: ¥80,750.00 (¥88,825.0  Inc. JCT)
For the quantity ordered, some or all of your order will be placed on backorder. See 'Check stock and lead times' for details.
2500 (Reel 2253481) x 29.47 = ¥73,675.00
Total Price: ¥73,675.00 (¥81,042.50  Inc. JCT)
For the quantity ordered, some or all of your order will be placed on backorder. See 'Check stock and lead times' for details.
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