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Same model may have multiple batches, images only for reference.
LM2940S-12/NOPB Real Image
Same model may have multiple batches, images only for reference.

LM2940S-12/NOPB

Part No LM2940S-12/NOPB
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - Linear
Description IC REG LDO 12V 1A DDPAK
Datasheet
LM2940S-12/NOPB Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Tube/Rail
Status Active
Output Type Fixed
Number of Regulators 1
Maximum Input Voltage 26V
Nominal Output Voltage (Min/Fixed) 12V
Dropout Voltage-Max 1V @ 1A
Output Current 1A
Operating Supply Current 10mA to 15mA
PSRR 66dB (120Hz)
Control Protection Features Over Current, Over Temperature, Reverse Polarity, Short Circuit
Temperature Range - Operating -40°C to 125°C
Regulator Topology Positive Fixed
Output Voltage 12V
Voltage - Dropout (Typical) 0.5V @ 1A
Mounting SMD (SMT)
Case / Package DDPAK/TO-263-3
Win Source Part Number 144547-LM2940S-12/NOPB
Popularity Medium
Supply and Demand Status Limited
Application Field Used in Industrial, Power Management
Ultra Librarian 3D Model Ultra Librarian LM2940S-12/NOPB CAD Model

Description

The LM2940S-12/NOPB is a high-performance, low-dropout voltage regulator from Texas Instruments, a renowned global manufacturer of semiconductors.

  • Output Voltage: 12V
  • Maximum Output Current: 1A
  • Dropout Voltage: 0.5V @ maximum load
  • Line and Load Regulation: Excellent
  • Protection: Built-in current limiting and thermal shutdown
  • Package: TO-263
  • Operating Temperature Range: -40 to 125 degrees Celsius
  • RoHS compliant and lead-free: Yes

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Pricing & Ordering

Quantity Unit Price Ext. Price
10+ $5.0954 $50.9540
24+ $4.1808 $100.3392
38+ $4.0502 $153.9076
52+ $3.9195 $203.8140
66+ $3.7889 $250.0674
89+ $3.3969 $302.3241
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Availability: 1,220 pieces
MOQ: 10 pcs
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