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