Texas Instruments LP2954IS/NOPB Linear Controllers
250-mA, 30-V, low-dropout voltage regulator
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP2954IS/NOPB
Detailed Description
250-mA, 30-V, low-dropout voltage regulator
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
Active
RoHS State
RoHS Compliant
Datasheet
LP2954IS/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LP2954IS/NOPB Linear Controllers 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
30V
Current Supply Max
33 mA
Output Current
250mA
Quiescent Current
150 µA
Related Parts Comparison (LP2954IS/NOPB vs LM317S/NOPB vs REG1117FA-5.0KTTT vs REG1117FA-2.5KTTT)
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 | -40°C ~ 125°C | -40°C ~ 125°C |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Obsolete | Obsolete |
| Max Input Voltage | 30V | 37V | 15V | 15V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 250mA | 1.5A | 1A | 1A |
| Output Type | Fixed | Adjustable | Fixed | Fixed |
| Output Voltage | 5V | 1.25V | 5V | 2.5V |
| Package | TO-263 (KTT)-3 | TO-263 (KTT)-3 | DDPAK-4 | DDPAK-4 |
| Action |
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