LM2940CSX-9.0
- Mfr.Part #
- LM2940CSX-9.0
- Manufacturer
- Texas Instruments
- Package / Case
- TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Datasheet
- Download
- Description
- IC REG LIN 9V 1A DDPAK/TO263-3
- Stock
- 17,610
- In Stock :
- 17,610
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Radiation Hardening :
- No
- Packing Method :
- Tape and Reel
- Quiescent Current :
- 10mA
- Output Voltage 1 :
- 9V
- Current - Supply (Max) :
- 15mA
- Terminal Pitch :
- 2.54mm
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Package / Case :
- TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Width :
- 8.64mm
- ECCN Code :
- EAR99
- Height Seated (Max) :
- 4.8mm
- RoHS Status :
- Non-RoHS Compliant
- Packaging :
- Tape and Reel (TR)
- Current - Quiescent (Iq) :
- 10mA
- Base Part Number :
- LM2940
- Pbfree Code :
- No
- Lead Free :
- Contains Lead
- Number of Terminations :
- 3
- Operating Temperature :
- 0°C~125°C
- Mounting Type :
- Surface Mount
- PSRR :
- 64dB (120Hz)
- Input Voltage Absolute-Max :
- 45V
- Terminal Form :
- Gull wing
- Pin Count :
- 4
- Dropout Voltage1-Nom :
- 0.5V
- Terminal Position :
- Single
- Voltage Dropout (Max) :
- 0.8V @ 1A
- JESD-609 Code :
- e0
- Number of Functions :
- 1
- Dropout Voltage :
- 500mV
- Peak Reflow Temperature (Cel) :
- 235
- Voltage - Input (Max) :
- 26V
- Voltage Tolerance-Max :
- 5%
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Min Input Voltage :
- 10.5V
- Number of Pins :
- 3
- Number of Regulators :
- 1
- Output Type :
- FIXED
- Output Configuration :
- Positive
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity, Short Circuit
- Mount :
- Surface Mount
- Output Voltage :
- 9V
- Current - Output :
- 1A
- Number of Outputs :
- 1
- Datasheets
- LM2940CSX-9.0

[Voltage Regulators - Linear Texas Instruments LM2940CSX-9.0] Overview
This Voltage Regulator, the LM2940CSX-9.0 from Texas Instruments, is a highly efficient integrated circuit designed to provide a regulated 9V output at up to 1A current. Encased in a DDPAK/TO2633 package, this regulator offers reliability and stability, making it ideal for a wide range of applications in various industries.
Its robust design ensures consistent performance even in demanding environments, making it a preferred choice for professionals seeking dependable power regulation solutions. Whether used in industrial equipment, automotive systems, or consumer electronics, this voltage regulator delivers consistent and precise voltage output, contributing to the reliability and longevity of the end product.
[LM2940CSX-9.0] Features
- Output Voltage: 9V
- Output Current: Up to 1A
- Package: DDPAK/TO2633
- Low Dropout Voltage: 0.5V (Typical)
- Internal Thermal Shutdown and Current Limit Protection
- Wide Input Voltage Range: Up to 26V
- Stable with Low ESR Capacitors
- High Efficiency
[LM2940CSX-9.0] Applications
- Industrial Automation: The LM2940CSX-9.0 is commonly used in industrial automation systems to provide stable power to control circuits, sensors, and actuators. Its ability to regulate voltage with minimal dropout ensures reliable operation even in harsh industrial environments.
- Automotive Electronics: In automotive applications, this voltage regulator plays a crucial role in powering various electronic components such as engine control units (ECUs), infotainment systems, and lighting modules. Its wide input voltage range and thermal protection make it suitable for use in automobiles, where voltage fluctuations and high temperatures are common.
- Consumer Electronics: From portable devices to home appliances, the LM2940CSX-9.0 is utilized in a multitude of consumer electronics applications. It provides a stable power supply to microcontrollers, displays, and communication modules, ensuring consistent performance and prolonging the lifespan of the devices.
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