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- Manufacturer No：LM340T-12
- Manufacturer：Texas Instruments
- Category：PMIC - Voltage Regulators - Linear
- Datasheet：LM340T-12
- SKU：651051
- Description：LM340 Tube Through Hole Over Temperature Short Circuit voltage regulator linear 2V 4.7mm 1A 0C~125C
User Guide
User Guide
LM340T-12 Details
LM340 Tube Through Hole Over Temperature Short Circuit voltage regulator linear 2V 4.7mm 1A 0C~125C
LM340T-12 Specification Parameters
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Mount: Through Hole
- Number of Functions: 1
- Number of Regulators: 1
- Radiation Hardening: No
- Packaging: Tube
- Number of Pins: 3
- Lead Free: Contains Lead
- Terminal Pitch: 2.54mm
- Output Voltage: 12V
- Voltage: 12V
- Nominal Output Voltage: 12V
- Current Rating: 1A
- Terminal Position: SINGLE
- Output Configuration: Positive
- Dropout Voltage1-Nom: 2V
- Technology: BIPOLAR
- Voltage - Input (Max): 35V
- Width: 10.16mm
- Package / Case: TO-220-3
- Accuracy: 2 %
- Thickness: 4.572mm
- Protection Features: Over Temperature, Short Circuit
- Power Supply Rejection Ratio (PSRR): 80dB
- Length: 14.986mm
- PSRR: 80dB (120Hz)
- Voltage Dropout (Max): 2V @ 1A
- Base Part Number: LM340
- Mounting Type: Through Hole
- Termination: Through Hole
- Number of Outputs: 1
- ECCN Code: EAR99
- RoHS Status: Non-RoHS Compliant
- Number of Terminations: 3
- Pin Count: 3
- JESD-609 Code: e0
- REACH SVHC: No SVHC
- Max Output Voltage: 12V
- Output Voltage 1: 12V
- Terminal Finish: Tin/Lead (Sn/Pb)
- Max Output Current: 1A
- Part Status: Not For New Designs
- Output Type: Fixed
- Dropout Voltage: 2V
- Current - Output: 1.5A
- Subcategory: Other Regulators
- Quiescent Current: 8mA
- Height: 4.7mm
- Output Voltage Accuracy: 2 %
- Max Supply Voltage: 27V
- Operating Temperature: 0°C~125°C
- Min Supply Voltage: 14.5V
- Min Output Voltage: 11.5V
- Lifecycle Status: NRND (Last Updated: 1 day ago)
- 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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