Texas Instruments LM2931S-5.0/NOPB Microcontrollers
5V LDO 100mA, 26V In, 55dB PSRR, TO-263
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2931S-5.0/NOPB
Detailed Description
5V LDO 100mA, 26V In, 55dB PSRR, TO-263
Package
TO-263-4, D²Pak (3 Leads + Tab), TO-263AA
Lifecycle Status
Active
Datasheet
LM2931S-5.0/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM2931S-5.0/NOPB Microcontrollers technical specifications.
General
Series
LM2931-N
RoHS
Yes
Package / Case
TO-263-4, D²Pak
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
26V
Current Supply Max
15 mA
Output Current
100mA
Alternate Parts Comparison (LM2931S-5.0/NOPB vs LM3S1332-EQC50-A2T vs LM3S1435-EQC50-A2 vs LM3S2533-EQC50-A2)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | LM2931-N | Stellaris® ARM® Cortex®-M3S 1000 | Stellaris® ARM® Cortex®-M3S 1000 | Stellaris® ARM® Cortex®-M3S 2000 |
| Package / Case | TO-263-4, D²Pak | 100-LQFP | 100-LQFP | 100-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Obsolete | Obsolete | Obsolete |
| Package | TO-263 (KTT)-3 | LQFP | LQFP | LQFP |
| Supply Voltage | -- | 2.25V ~ 2.75V | 2.25V ~ 2.75V | 2.25V ~ 2.75V |
| Data Bus Width | -- | 32bit | 32bit | 32bit |
| Number of Pins | -- | 100 | 100 | 100 |
| Core Processor | -- | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | -- | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
LM2931D2T-5.0R4GonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
5V LDO Regulator, 100mA, 40V In, D2PAK, 5% Acc
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LM2931ASX-5.0/NOPBTexas Instruments100-mA, 26-V, high-PSRR, low-dropout voltage regulator 3-DDPAK/TO-263 -40 to 85