Texas Instruments REG1117-3.3, 1 Low Dropout Voltage, Voltage Regulator 800mA, 3.3 V 3+Tab-Pin, SOT-223

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Subtotal (1 tube of 80 units)*

£158.40

(exc. VAT)

£190.40

(inc. VAT)

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Temporarily out of stock
  • 560 unit(s) shipping from 06 November 2025
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Units
Per unit
Per Tube*
80 - 80£1.98£158.40
160 - 320£1.683£134.64
400 +£1.485£118.80

*price indicative

RS Stock No.:
121-8966
Mfr. Part No.:
REG1117-3.3
Brand:
Texas Instruments
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Brand

Texas Instruments

Maximum Output Current

800mA

Regulator Type

Low Dropout Voltage

Number of Outputs

1

Output Voltage

3.3 V

Line Regulation

7 mV

Load Regulation

12 mV

Accuracy

±1%

Polarity

Positive

Mounting Type

Surface Mount

Quiescent Current

4mA

Package Type

SOT-223

Pin Count

3+Tab

Output Type

Fixed

Dimensions

6.5 x 3.5 x 1.6mm

Minimum Operating Temperature

-40 °C

Maximum Operating Temperature

+125 °C

Maximum Input Voltage

15 V

Height

1.6mm

Minimum Input Voltage

3.8 V

Length

6.5mm

Width

3.5mm

LDO (Low Dropout) Linear Voltage Regulators, 600mA to 800mA, Texas Instruments



LDO (Low Dropout) Linear Voltage Regulators, Texas Instruments


A range of Texas Instruments Low Dropout (LDO) Linear Voltage regulators. LDO voltage regulators are able to operate with a small input-output differential making them suitable for a variety of applications where conventional regulators would be unsatisfactory. The latest generation of LDO regulators offers low quiescent current levels and reduced output noise together with excellent line voltage regulation and high PSRR.

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