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Integrated Circuits (ICs)

LK115D33-TR

LK115 Series 100 mA 3.3 V Fixed LDO Voltege Regulator with Inhibit - SOIC-8

The STMicroelectronics LK115 Series is a high-performance fixed low-dropout (LDO) voltage regulator designed to deliver a stable 3.3 V output with a maximum output current of 100 mA. Encased in a compact SOIC-8 package, this regulator is ideal for space-constrained applications requiring reliable voltage regulation. With a wide input voltage range of 4.3 V to 20 V and a low dropout voltage of just 170 mV, the LK115 ensures efficient operation while maintaining high accuracy of 0.03. Its robust d

BrandSTMicroelectronics
PackageSOIC
Device TypeLDO Voltage Regulators
MountingSurface Mount

Full Specifications

Number of Pins8
Number of Outputs1
Max Output Current100mA
Min Input Voltage4.3V
Max Input Voltage20V
Min Output Voltage3.3V
Max Output Voltage3.3V
Accuracy3%
Dropout Voltage170mV
MountSurface Mount
Input Bias Current1.5mA
Max Operating Temperature125°C
Max Supply Voltage20V
Min Current Limit120mA

About This Product

The STMicroelectronics LK115 Series is a high-performance fixed low-dropout (LDO) voltage regulator designed to deliver a stable 3.3 V output with a maximum output current of 100 mA. Encased in a compact SOIC-8 package, this regulator is ideal for space-constrained applications requiring reliable voltage regulation. With a wide input voltage range of 4.3 V to 20 V and a low dropout voltage of just 170 mV, the LK115 ensures efficient operation while maintaining high accuracy of 0.03. Its robust design supports a maximum operating temperature of 125°C, making it suitable for demanding environments.

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 SOIC 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
LK115 Series 100 mA 3.3 V Fixed LDO Voltege Regulator with Inhibit - SOIC-8

LK115D33-TR

STMicroelectronics

The STMicroelectronics LK115 Series is a high-performance fixed low-dropout (LDO) voltage regulator designed to deliver a stable 3.3 V output with a maximum output current of 100 mA. Encased in a compact SOIC-8 package, this regulator is ideal for space-constrained applications requiring reliable voltage regulation. With a wide input voltage range of 4.3 V to 20 V and a low dropout voltage of just 170 mV, the LK115 ensures efficient operation while maintaining high accuracy of 0.03. Its robust d

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