ST730M33R
- Mfr.Part #
- ST730M33R
- Manufacturer
- STMicroelectronics
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V 300MA SOT23-5
- Stock
- 37,328
- In Stock :
- 37,328
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Mounting Type :
- Surface Mount
- Current - Quiescent (Iq) :
- 10 µA
- Package / Case :
- SC-74A, SOT-753
- MSL :
- MSL 1 - Unlimited
- Junction to Case :
- 75 °C/W
- Brand :
- STMicroelectronics
- Output Voltage :
- 3.3 V
- Product Type :
- LDO Voltage Regulators
- Voltage - Output (Min/Fixed) :
- 3.3V
- Mounting Style :
- SMD/SMT
- Dropout Voltage :
- 600 mV
- Product Category :
- LDO Voltage Regulators
- Control Features :
- Enable
- RoHS :
- Details
- Manufacturer :
- STMicroelectronics
- Series :
- ST730
- Polarity :
- Positive
- Operating Temperature :
- -40 to 125 °C
- Screening Level :
- Industrial
- Protection Features :
- Over Current, Over Temperature
- Maximum Operating Temperature :
- + 125 C
- Minimum Operating Temperature :
- - 40 C
- Input Voltage Range :
- 2.5 to 28 V
- Output Configuration :
- Positive
- Line Regulation :
- 0.003 %/V
- Current - Supply (Max) :
- 240 µA
- Mounting :
- Surface Mount
- Supplier Package :
- SOT-23
- Output Current :
- 300 mA
- Junction to Ambient :
- 190 °C/W
- Product Status :
- Active
- Subcategory :
- PMIC - Power Management ICs
- Voltage Dropout (Max) :
- 1.2V @ 300mA
- Base Product Number :
- ST730
- Output Type :
- FIXED
- Number of Regulators :
- 1
- Packaging :
- MouseReel
- PSRR :
- 75dB ~ 35dB (120Hz ~ 100kHz)
- Number of Outputs :
- 1
- Voltage - Input (Max) :
- 28V
- Supplier Device Package :
- SOT-23-5
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Quiescent Current :
- 10 uA
- Pin Count :
- 5
- Load Regulation :
- 40 mV
- Current - Output :
- 300mA
- Voltage - Output (Max) :
- -
- Datasheets
- ST730M33R

Voltage Regulators - Linear STMicroelectronics ST730M33R Overview
Introducing the ST730M33R, a high-quality linear voltage regulator meticulously crafted by STMicroelectronics, a renowned leader in integrated circuits. This sophisticated IC offers unparalleled stability and reliability, ensuring optimal performance in a variety of electronic applications.
Designed to provide a steady output voltage of 3.3V with a maximum current of 300mA, the ST730M33R is the epitome of precision engineering. Its compact SOT235 package enhances its versatility, making it suitable for a wide range of industrial and commercial projects.
Engineered with cutting-edge technology, this linear regulator boasts exceptional line and load regulation, guaranteeing consistent voltage output even under varying conditions. Its low dropout voltage and low quiescent current further contribute to its efficiency, making it an indispensable component for power management solutions.
ST730M33R Features
- Output Voltage: 3.3V
- Maximum Output Current: 300mA
- Package Type: SOT235
- High Accuracy and Stability
- Low Dropout Voltage
- Low Quiescent Current
- Excellent Line and Load Regulation
- Wide Operating Temperature Range
- Short Circuit Protection
- Compact and Durable Design
ST730M33R Applications
- Industrial Automation: The ST730M33R is ideal for powering microcontrollers, sensors, and other critical components in industrial automation systems, ensuring reliable operation in harsh environments.
- Telecommunications: With its precise voltage regulation capabilities, this linear regulator is well-suited for telecommunications equipment such as routers, switches, and base stations, delivering stable power for seamless communication networks.
- Medical Devices: In medical devices and equipment, where precision and reliability are paramount, the ST730M33R excels as a power management solution, providing consistent power delivery for patient monitoring systems, diagnostic devices, and more.
- Consumer Electronics: From handheld devices to home appliances, the ST730M33R enhances the performance and longevity of various consumer electronics by maintaining a steady voltage supply, ensuring optimal functionality and user experience.
- Automotive Electronics: In automotive applications, where ruggedness and durability are essential, this linear regulator serves as a vital component for powering onboard systems, control units, and infotainment systems, ensuring safe and reliable operation on the road.
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