Texas Instruments LM2991T/LF03 Microcontrollers
1A Neg Adj LDO, -3V to -24V, 300mV In, TO-220
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2991T/LF03
Base Model
Detailed Description
1A Neg Adj LDO, -3V to -24V, 300mV In, TO-220
Package
TO-220-5 Formed Leads
Lifecycle Status
Active
Datasheet
LM2991T/LF03 Datasheet
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Technical Specifications
Texas Instruments LM2991T/LF03 Microcontrollers technical specifications.
General
Series
LM2991
RoHS
Yes
Package / Case
TO-220-5 Formed Leads
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
-26V
Current Supply Max
5 mA
Output Current
1A
Related Parts Comparison (LM2991T/LF03 vs LM2991T/NOPB vs LM2991T vs LM2991T/LB03)
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 | |
|---|---|---|---|---|
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Not For New Designs | Active |
| Package | TO-220-5 | TO-220 (KC)-5 | TO-220 (KC)-5 | TO-220 (NDH)-5 |
| Package / Case | TO-220-5 Formed Leads | TO-220-5 | TO-220-5 | -- |
| Mounting Type | Through Hole | Through Hole | Through Hole | -- |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -- |
| Control Features | Enable | Enable | Enable | -- |
| Current Supply Max | 5 mA | 5 mA | 5 mA | -- |
| Max Input Voltage | -26V | -26V | -26V | -- |
| Number of Regulators | 1 | 1 | 1 | -- |
| Output Configuration | Negative | Negative | Negative | -- |
| Output Current | 1A | 1A | 1A | -- |
| Action |
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