Texas Instruments LM2990SX-15/NOPB Microcontrollers
1-A, negative low-dropout voltage regulator 3-DDPAK/TO-263 -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2990SX-15/NOPB
Detailed Description
1-A, negative low-dropout voltage regulator 3-DDPAK/TO-263 -40 to 125
Package
TO-263-4, D²Pak (3 Leads + Tab), TO-263AA
Lifecycle Status
Active
Datasheet
LM2990SX-15/NOPB Datasheet
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Technical Specifications
Texas Instruments LM2990SX-15/NOPB Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
TO-263-4, D²Pak
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
-26V
Current Supply Max
5 mA
Output Current
1.8A
Quiescent Current
1 mA
Related Parts Comparison (LM2990SX-15/NOPB vs LM317KTTRG3 vs LM337KTTRG3 vs LM340SX-12/NOPB)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| 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 | -40°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Max Input Voltage | -26V | 40V | -40V | 35V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Negative | Positive | Negative | Positive |
| Output Current | 1.8A | 1.5A | 1.5A | 1.5A |
| Output Type | Fixed | Adjustable | Adjustable | Fixed |
| Output Voltage | -15V | 1.25V | -1.2V | 12V |
| Package | TO-263 (KTT)-3 | TO-263-4,D2PAK(3Leads+Tab),TO-263AA | D2PAK-3 (TO-263-3) | TO-263 (KTT)-3 |
| Action |
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