Texas Instruments LM2940CSX-9.0 Linear Controllers
IC REG LIN 9V 1A DDPAK/TO263-3
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2940CSX-9.0
Detailed Description
IC REG LIN 9V 1A DDPAK/TO263-3
Package
TO-263-4, D²Pak (3 Leads + Tab), TO-263AA
Key Features
Package / Case: TO-263-4, D²Pak (3 Leads + Tab), TO-263AA; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LM2940CSX-9.0 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM2940CSX-9.0 Linear Controllers technical specifications.
General
Package / Case
TO-263-4, D²Pak
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 125°C
Output Type
Fixed
Max Input Voltage
26V
Current Supply Max
15 mA
Output Current
1A
Quiescent Current
10 mA
Output Configuration
Positive
Output Voltage
9V
Alternate Parts Comparison (LM2940CSX-9.0 vs LM317S/NOPB vs LM2937ESX-8.0/NOPB vs LM2937ES-8.0/NOPB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-263-4, D²Pak | TO-263-4, D²Pak | TO-263-4, D²Pak | TO-263-4, D²Pak |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 125°C | 0°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Max Input Voltage | 26V | 37V | 26V | 26V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 1A | 1.5A | 500mA | 500mA |
| Output Type | Fixed | Adjustable | Fixed | Fixed |
| Output Voltage | 9V | 1.25V | 8V | 8V |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Temperature, Reverse Polarity, Short Circuit | Over Temperature, Reverse Polarity, Short Circuit |
| Current Supply Max | 15 mA | -- | 20 mA | 20 mA |
| Quiescent Current | 10 mA | -- | 2 mA | 2 mA |
| Action |
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