onsemi LM2931AD2T-5R4G Microcontrollers
5V LDO Regulator, 100mA, 40V In, 90dB PSRR, D2PAK
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2931AD2T-5R4G
Base Model
Detailed Description
5V LDO Regulator, 100mA, 40V In, 90dB PSRR, D2PAK
Package
TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Lifecycle Status
Active
Datasheet
LM2931AD2T-5R4G Datasheet
Quick Jump:
Technical Specifications
onsemi LM2931AD2T-5R4G Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
TO-263-3, D²Pak
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
40V
Output Current
100mA
Output Configuration
Positive
Output Voltage
5V
Related Parts Comparison (LM2931AD2T-5R4G vs LM2931AD-5.0R2 vs LM2931ADT-5.0RKG vs LM2931AD2T-5.0G)
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-263-3, D²Pak | 8-SOIC | TO-252-3, DPak | TO-263-3, D²Pak |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Obsolete | Active | Obsolete |
| Current Supply Max | 30 mA | 30 mA | 30 mA | 30 mA |
| Max Input Voltage | 40V | 26V | 26V | 40V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 100mA | 100mA | 100mA | 100mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 5V | 5V | 5V | 5V |
| 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 .
This part is listed as a cross for
LM2931ASX-5.0/NOPBTexas InstrumentsDirectonsemi
Pin YesPkg YesElec Upgrade
100-mA, 26-V, high-PSRR, low-dropout voltage regulator 3-DDPAK/TO-263 -40 to 85
LM2931AD2T-5.0GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA D2PAK-3
LM2931AS-5.0/NOPBTexas InstrumentsDirectonsemi
Pin YesPkg YesElec Upgrade
IC REG LIN 5V 100MA DDPAK/TO263
LM2931ASX-5.0Texas InstrumentsDirectonsemi
Pin YesPkg YesElec Upgrade
IC REG LIN 5V 100MA DDPAK/TO263
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.
