STMicroelectronics L4979MD013TR Microcontrollers
Automotive Low Drop Voltage Regulator
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
L4979MD013TR
Detailed Description
Automotive Low Drop Voltage Regulator
Package
20-SOIC (0.295", 7.50mm Width)
Lifecycle Status
Active
Datasheet
L4979MD013TR Datasheet
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Technical Specifications
STMicroelectronics L4979MD013TR Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
20-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
31V
Current Supply Max
3 mA
Output Current
150mA
Quiescent Current
20 µA
Alternate Parts Comparison (L4979MD013TR vs ST7FLIT19BF1M3 vs STM8S103F3M6TR vs ST7FLITE39M3TR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-SOIC | 20-SOIC | 20-SOIC | 20-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) |
| Lifecycle Status | Active | Not For New Designs | Active | Obsolete |
| Supply Voltage | -- | 2.7V ~ 5.5V | 2.95V ~ 5.5V | 2.7V ~ 5.5V |
| Core Processor | -- | ST7 | STM8 | ST7 |
| Core Size | -- | 8-Bit | 8-Bit | 8-Bit |
| RAM Size | -- | 256 x 8 | 1K x 8 | 384 x 8 |
| Connectivity | -- | SPI | I²C, IrDA, LINbus, SPI, UART/USART | LINbusSCI, SPI |
| Data Converters | -- | A/D 7x10b | A/D 5x10b | A/D 7x10b |
| EEPROM Size | -- | 128 x 8 | 640 x 8 | 256 x 8 |
| Number of I/O | -- | 17 | 16 | 15 |
| 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
NCV4263-2CD250R2GonsemiSimilaronsemi
Pin NoPkg NoElec Mixed
LDO Regulator, 200 mA, High PSRR, SOIC-14 NB, 2500-REEL
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