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Integrated Circuits (ICs)

LD1117ADT33

LDO Regulator Pos 3.3V 1.2A 3-Pin(2+Tab) DPAK

The STMicroelectronics LD1117 is a high-performance linear voltage regulator designed to deliver a stable output of 3.3V with a maximum output current of 1.2A. Housed in a robust D2PAK package, this regulator is ideal for a variety of applications requiring reliable power management. With a low dropout voltage of 1.1V and excellent accuracy of 0.02, the LD1117 ensures efficient operation even in demanding environments. Its surface mount design and high power dissipation capability make it suitab

BrandSTMicroelectronics
PackageD2PAK
Device TypeLDO Voltage Regulators
MountingSurface Mount

Full Specifications

Number of Pins3
Number of Outputs1
Max Output Current1.2A
Max Input Voltage10V
Accuracy2%
Dropout Voltage1.1V
Contact PlatingTin
MountSurface Mount
Input Bias Current5mA
Max Operating Temperature125°C
Max Power Dissipation12W
Min Operating Temperature0°C
Output Current1A
Output TypeFixed

About This Product

The STMicroelectronics LD1117 is a high-performance linear voltage regulator designed to deliver a stable output of 3.3V with a maximum output current of 1.2A. Housed in a robust D2PAK package, this regulator is ideal for a variety of applications requiring reliable power management. With a low dropout voltage of 1.1V and excellent accuracy of 0.02, the LD1117 ensures efficient operation even in demanding environments. Its surface mount design and high power dissipation capability make it suitable for compact electronic devices.

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 D2PAK LDO Voltage Regulators

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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 1.2A 3-Pin(2+Tab) DPAK

LD1117ADT33

STMicroelectronics

The STMicroelectronics LD1117 is a high-performance linear voltage regulator designed to deliver a stable output of 3.3V with a maximum output current of 1.2A. Housed in a robust D2PAK package, this regulator is ideal for a variety of applications requiring reliable power management. With a low dropout voltage of 1.1V and excellent accuracy of 0.02, the LD1117 ensures efficient operation even in demanding environments. Its surface mount design and high power dissipation capability make it suitab

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