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- Manufacturer No：LM340S-12/NOPB
- Manufacturer：Texas Instruments
- Category：PMIC - Voltage Regulators - Linear
- Datasheet：LM340S-12/NOPB
- SKU：621113
- Description：LM340 Tube Surface Mount Over Temperature Short Circuit voltage regulator linear 2V 4.83mm 1A 0C~125C
User Guide
User Guide
LM340S-12/NOPB Details
LM340 Tube Surface Mount Over Temperature Short Circuit voltage regulator linear 2V 4.83mm 1A 0C~125C
LM340S-12/NOPB Specification Parameters
- Part Status: Active
- Mounting Type: Surface Mount
- Number of Functions: 1
- Number of Regulators: 1
- Pbfree Code: yes
- JESD-609 Code: e3
- Factory Lead Time: 6 Weeks
- Packaging: Tube
- Number of Pins: 3
- Terminal Pitch: 2.54mm
- Moisture Sensitivity Level (MSL): 3 (168 Hours)
- Output Voltage 1: 12V
- Time@Peak Reflow Temperature-Max (s): 30
- Max Output Current: 1A
- Output Configuration: Positive
- Dropout Voltage1-Nom: 2V
- Technology: BIPOLAR
- Voltage - Input (Max): 35V
- Subcategory: Other Regulators
- Lifecycle Status: ACTIVE (Last Updated: 1 day ago)
- Accuracy: 2 %
- Min Current Limit: 2.4A
- Operating Temperature: 0°C~125°C
- Package / Case: TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Weight: 113.398093g
- Width: 8.41mm
- Voltage Dropout (Max): 2V @ 1A
- Base Part Number: LM340
- RoHS Status: ROHS3 Compliant
- Mount: Surface Mount
- Number of Outputs: 1
- ECCN Code: EAR99
- Radiation Hardening: No
- Contact Plating: Tin
- Pin Count: 4
- Number of Terminations: 3
- Lead Free: Contains Lead
- Terminal Form: GULL WING
- Output Voltage: 12V
- Min Output Voltage: 12V
- Tolerance: 5%
- Terminal Position: SINGLE
- Output Type: Fixed
- Dropout Voltage: 2V
- Current - Output: 1.5A
- Height: 4.83mm
- Peak Reflow Temperature (Cel): 245
- Quiescent Current: 8mA
- Output Voltage Accuracy: 2 %
- Protection Features: Over Temperature, Short Circuit
- Power Supply Rejection Ratio (PSRR): 80dB
- Thickness: 4.44mm
- PSRR: 80dB (120Hz)
- Length: 10.18mm
- Min Input Voltage: 14.6V
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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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