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Integrated Circuits (ICs)

LD1117S33TR

LDO Regulator Pos 3.3V 1.3A 4-Pin(3+Tab) SOT-223 T/R

The STMicroelectronics LDO Regulator is a reliable and efficient solution for providing a fixed output voltage of 3.3V with a maximum output current of 1.3A. Designed for surface mount applications, this compact regulator comes in a SOT-223 package, making it ideal for space-constrained designs. With a low dropout voltage of 1.1V and high accuracy of 0.01, it ensures stable performance across a wide range of input voltages. This LDO is perfect for powering various electronic devices that require

BrandSTMicroelectronics
PackageSOT-223
Device TypeLDO Voltage Regulators
MountingSurface Mount

Full Specifications

Number of Pins4
Number of Outputs1
Max Output Current1.3A
Min Input Voltage4.75V
Max Input Voltage15V
Min Output Voltage3.3V
Max Output Voltage3.3V
Accuracy1%
Dropout Voltage1.1V
Lifecycle StatusProduction
Contact PlatingTin
MountSurface Mount
Weight4.535924g
Input Bias Current5mA

About This Product

The STMicroelectronics LDO Regulator is a reliable and efficient solution for providing a fixed output voltage of 3.3V with a maximum output current of 1.3A. Designed for surface mount applications, this compact regulator comes in a SOT-223 package, making it ideal for space-constrained designs. With a low dropout voltage of 1.1V and high accuracy of 0.01, it ensures stable performance across a wide range of input voltages. This LDO is perfect for powering various electronic devices that require a consistent and regulated voltage supply.

What is this product used for?

Suitable for design, repair, and production programs using LDO Voltage Regulators devices.

Typical Use Cases

Power Management ICs LDO Voltage Regulators SOT-223 LDO Voltage Regulators

Sourcing Support for This MPN

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  • Approved-alternate and cross-reference review when the requested line is constrained
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RFQ Checklist

Part number Confirm the target MPN or suggest approved alternates
Target Quantity Sample, pilot run, or mass production volume
Project stage Prototype, NPI, or ongoing production
Target price Budget or target price range if available
LDO Regulator Pos 3.3V 1.3A 4-Pin(3+Tab) SOT-223 T/R

LD1117S33TR

STMicroelectronics

The STMicroelectronics LDO Regulator is a reliable and efficient solution for providing a fixed output voltage of 3.3V with a maximum output current of 1.3A. Designed for surface mount applications, this compact regulator comes in a SOT-223 package, making it ideal for space-constrained designs. With a low dropout voltage of 1.1V and high accuracy of 0.01, it ensures stable performance across a wide range of input voltages. This LDO is perfect for powering various electronic devices that require

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