LM2991T
- Mfr.Part #
- LM2991T
- Manufacturer
- Texas Instruments
- Package / Case
- TO-220-5
- Datasheet
- Download
- Description
- IC REG LIN NEG ADJ 1A TO220-5
- Stock
- 5,428
- In Stock :
- 5,428
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Number of Regulators :
- 1
- Quiescent Current :
- 5mA
- Mount :
- Through Hole
- Operating Temperature :
- -40°C~125°C
- Number of Terminations :
- 5
- Output Configuration :
- Negative
- Max Output Current :
- 1A
- Min Current Limit :
- 1.5A
- Pin Count :
- 3
- Width :
- 8.51mm
- Length :
- 10.16mm
- JESD-609 Code :
- e0
- Lead Free :
- Contains Lead
- ECCN Code :
- EAR99
- Voltage Dropout (Max) :
- 1V @ 1A
- Base Part Number :
- LM2991
- Min Input Voltage :
- -26V
- Package / Case :
- TO-220-5
- Lifecycle Status :
- NRND (Last Updated: 4 days ago)
- Current - Supply (Max) :
- 5mA
- Output Type :
- Adjustable
- REACH SVHC :
- No SVHC
- Dropout Voltage :
- 600mV
- Min Output Voltage :
- -3V
- Terminal Position :
- Single
- Number of Pins :
- 5
- Max Output Voltage :
- -24V
- Dropout Voltage1-Nom :
- 0.6V
- Current - Quiescent (Iq) :
- 0.7mA
- Line Regulation-Max (%/V) :
- 0.04
- Mounting Type :
- Through Hole
- Protection Features :
- Over Temperature, Short Circuit
- Control Features :
- Enable
- RoHS Status :
- Non-RoHS Compliant
- Number of Functions :
- 1
- Height :
- 4.7mm
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Reference Voltage :
- -1.186V
- PSRR :
- 60dB (1kHz)
- Output Voltage :
- -24V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Voltage - Output (Min/Fixed) :
- -3V
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tube
- Thickness :
- 4.58mm
- Number of Outputs :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Load Regulation-Max(%) :
- 0.4%
- Radiation Hardening :
- No
- Datasheets
- LM2991T
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[Voltage Regulators - Linear Texas Instruments LM2991T] Overview
Introducing the LM2991T by Texas Instruments, a versatile integrated circuit regulator designed to meet the demands of modern electronic systems. With its robust construction and advanced features, this regulator offers precise negative voltage regulation, making it an ideal choice for a wide range of industrial and commercial applications.
Engineered with cutting-edge technology, the LM2991T ensures stable and reliable performance, even in challenging operating conditions. Its adjustable output voltage and high current capability provide flexibility and efficiency, allowing for seamless integration into various electronic designs.
Whether you're powering complex control systems or driving sensitive instrumentation, the LM2991T delivers exceptional performance and accuracy, ensuring optimal functionality and longevity.
LM2991T Features
- Precision negative voltage regulation
- Adjustable output voltage
- High current capability (1A)
- Wide input voltage range
- Thermal shutdown protection
- TO-220 package for easy mounting
- Low dropout voltage
LM2991T Applications
- Industrial Automation: The LM2991T is perfect for providing stable negative voltage supplies in industrial control systems, ensuring precise operation of machinery and equipment.
- Telecommunications: Utilize the LM2991T to regulate negative voltages in communication devices, maintaining signal integrity and reliability in telecommunications networks.
- Test and Measurement Instruments: Incorporate the LM2991T into test and measurement equipment to ensure accurate and consistent voltage levels, crucial for reliable data acquisition and analysis.
- Automotive Electronics: From vehicle diagnostics to onboard systems, the LM2991T offers reliable negative voltage regulation for various automotive applications, enhancing performance and efficiency.
- Medical Devices: Ensure stable power supply voltages in medical equipment with the LM2991T, safeguarding the integrity of critical healthcare systems and devices.
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