IC REG LINEAR 3.3V 800MA TO252-3
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Key specifications
Serise
LM1117-3.3
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
PMIC - Voltage Regulators - LinearDescription
IC REG LINEAR 3.3V 800MA TO252-3
key Attributes
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Product overview
The LM1117DTX-3.3/NOPB is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It is designed to provide a stable output voltage of 3.3V with a maximum output current of 800mA. This device is particularly useful in applications where space is limited and efficiency is crucial, such as in portable devices, microcontrollers, and other electronic circuits.
Output Voltage: The LM1117DTX-3.3 provides a fixed output voltage of 3.3V, making it suitable for powering various digital circuits and components that require this specific voltage level.
Dropout Voltage: The regulator has a low dropout voltage, typically around 1.2V at full load, which allows it to maintain regulation even when the input voltage is only slightly above the output voltage. This feature is essential for battery-powered applications where maximizing battery life is important.
Current Capability: It can deliver up to 800mA of output current, making it capable of powering a range of devices without overheating or entering thermal shutdown.
Thermal Protection: The LM1117DTX-3.3/NOPB includes built-in thermal shutdown protection, which prevents damage to the device in case of overheating. This feature enhances the reliability of the regulator in various operating conditions.
Short-Circuit Protection: The device is designed with short-circuit protection, ensuring that it can withstand fault conditions without sustaining damage.
Package Type: The LM1117DTX-3.3/NOPB is available in a TO-220 package, which provides good thermal performance and allows for easy mounting on a PCB. The package is designed for efficient heat dissipation, which is critical for maintaining performance under load.
Operating Temperature Range: The device operates over a wide temperature range, typically from -40°C to +125°C, making it suitable for industrial and automotive applications.
Input Voltage Range: The LM1117DTX-3.3 can accept input voltages ranging from 4.75V to 15V, providing flexibility in various circuit designs.
Capacitor Requirements: For stable operation, the LM1117DTX-3.3 requires input and output capacitors. Typically, a 10µF tantalum or aluminum electrolytic capacitor is recommended at the output to ensure stability and transient response.
The LM1117DTX-3.3/NOPB is widely used in various applications, including:
The LM1117DTX-3.3/NOPB from Texas Instruments is a versatile and reliable LDO voltage regulator that provides a stable 3.3V output with a range of protective features. Its low dropout voltage, thermal protection, and ability to handle significant output current make it an excellent choice for a variety of electronic applications.
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Export Classifications & Environmental
JESD-609 Code
e3
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
REACH SVHC
No SVHC
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
2 (1 Year)
Export Classifications & Environmental
HTSUS
8542.39.0001
Export Classifications & Environmental
JESD-30 Code
R-PSSO-G2
Common questions
Quick answers for buyers reviewing LM1117DTX-3.3/NOPB, stock, documentation, and sourcing steps.
LM1117DTX-3.3/NOPB is a PMIC - Voltage Regulators - Linear component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
LM1117DTX-3.3/NOPB is listed with package reference TO252. The current product description is IC REG LINEAR 3.3V 800MA TO252-3, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
This page currently shows 76571 units in stock and 75591 units available for LM1117DTX-3.3/NOPB. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM1117DTX-3.3/NOPB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
A dedicated datasheet link is not currently listed for LM1117DTX-3.3/NOPB by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LM1117DTX-3.3/NOPB before approving the order.
PMIC - Voltage Regulators - Linear
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