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- Manufacturer No：LM2990SX-12
- Manufacturer：Texas Instruments
- Category：PMIC - Voltage Regulators - Linear
- Datasheet：LM2990SX-12
- SKU：609016
- Description：Linear Voltage Regulator IC Negative Fixed 1 Output 1.8A DDPAK/TO-263-3
User Guide
User Guide
LM2990SX-12 Details
Linear Voltage Regulator IC Negative Fixed 1 Output 1.8A DDPAK/TO-263-3
LM2990SX-12 Specification Parameters
- Mounting Type: Surface Mount
- Packaging: Tape & Reel (TR)
- Number of Outputs: 1
- ECCN Code: EAR99
- RoHS Status: Non-RoHS Compliant
- Number of Terminations: 3
- Lead Free: Contains Lead
- Terminal Pitch: 2.54mm
- Moisture Sensitivity Level (MSL): 3 (168 Hours)
- Voltage Tolerance-Max: 5%
- Operating Temperature: -40°C~125°C
- Terminal Position: SINGLE
- Output Type: Fixed
- Current - Quiescent (Iq): 1mA
- Height: 4.83mm
- Output Voltage: -12V
- Peak Reflow Temperature (Cel): 235
- Dropout Voltage1-Nom: 0.6V
- Accuracy: 5 %
- Output Configuration: Negative
- Package / Case: TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Thickness: 4.44mm
- Length: 10.18mm
- Min Input Voltage: -26V
- PSRR: 52dB (1kHz)
- Mount: Surface Mount
- Number of Functions: 1
- Number of Regulators: 1
- Radiation Hardening: No
- Pin Count: 4
- Number of Pins: 3
- JESD-609 Code: e0
- Terminal Form: GULL WING
- Output Voltage 1: 12V
- Terminal Finish: Tin/Lead (Sn/Pb)
- Packing Method: TR
- Part Status: Not For New Designs
- Technology: BIPOLAR
- Quiescent Current: 5mA
- Subcategory: Other Regulators
- Voltage - Output (Min/Fixed): -12V
- Current - Output: 1.8A
- Protection Features: Over Temperature, Short Circuit
- Output Voltage Accuracy: 5 %
- Dropout Voltage: 600mV
- Voltage Dropout (Max): 1V @ 1A
- Width: 8.41mm
- Lifecycle Status: NRND (Last Updated: 1 day ago)
- Base Part Number: LM2990
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Texas Instruments — Manufacturer Introduction
Texas Instruments (TI) is a multinational semiconductor company based in Texas, United States. It is renowned for its development, manufacturing, and sale of semiconductors and computer technology, primarily focusing on innovative digital signal processing and analog circuitry. In addition to its semiconductor business, TI also offers solutions in sensing and control, educational products, and digital light processing.
Headquartered in Dallas, Texas, TI has manufacturing, design, and sales offices in more than 25 countries. It is the world's largest manufacturer of digital signal processors (DSPs) and analog circuit components, with its analog and digital signal processing technologies holding a dominant position worldwide.
After successive acquisitions of Fairchild Semiconductor's manufacturing division and Chengdu Cension Semiconductor, in 2011, TI further solidified its position as a leading analog semiconductor giant by acquiring National Semiconductor for $6.5 billion.
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