L4995J STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
The L4995J is an automotive-grade 5 V, 500 mA fixed low-dropout voltage regulator tolerating input voltages up to 31 V. It offers only 0.5 V dropout and meets AEC-Q100 reliability standards for harsh vehicle environments. Available in a 12-lead SOIC package with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 12
- Lifecycle
- ACTIVE
- Datasheet
- L4995J Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6000(MOQ 100)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of L4995J?
- 500 mA output current with 0.5 V maximum dropout voltage for efficient low-headroom operation
- Wide 5.6 V to 31 V input range accommodates automotive 12 V and 24 V battery rails
- AEC-Q100 automotive qualification ensures reliable operation across -40°C to 125°C temperature range
What is L4995J used for?
The L4995J is designed for automotive ECU and body-control module applications where a stable 5 V rail must be derived from a 12 V or 24 V vehicle battery. Its 500 mA output and 0.5 V dropout make it suitable for powering microcontrollers, CAN transceivers, and sensor interface circuits in engine management systems. The device also fits industrial 24 V panel and motor-control boards that require a regulated 5 V logic supply with robust input transient tolerance.
What are the specifications of L4995J?
| YTEOL | 6.8 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.5V |
| Dropout Voltage1-Nom | 0.5V |
| Input Voltage Absolute-Max | 40V |
| Input Voltage-Max | 31V |
| Input Voltage-Min | 5.6V |
| JESD-30 Code | R-PDSO-G12 |
| JESD-609 Code | e3 |
| Line Regulation-Max | 0.025% |
| Load Regulation-Max | 0.025% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 150°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.5A |
| Output Voltage1-Max | 5.1V |
| Output Voltage1-Min | 4.9V |
| Output Voltage1-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP24,.4,32 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE, SHRINK PITCH |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Screening Level | AEC-Q100 |
| Surface Mount | YES |
| Technology | BICMOS |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.8mm |
| Terminal Position | DUAL |
| Voltage Tolerance-Max | 2% |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Morocco |
Where can I find the L4995J datasheet?
L4995J Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for L4995J?
Compatible alternatives and drop-in replacements for L4995J:
Frequently Asked Questions
What dropout voltage does the L4995J exhibit at full 500 mA load?
The L4995J guarantees a maximum dropout voltage of 0.5 V at 500 mA output current, meaning the input only needs to be 5.6 V or higher to maintain a regulated 5 V output across the full automotive temperature range of -40°C to 125°C.
Can the L4995J survive automotive load-dump transients exceeding 30 V?
The L4995J is rated for a maximum input voltage of 31 V continuous and an absolute maximum of 40 V, providing margin against the ISO 7637 load-dump transients common on 12 V vehicle electrical systems without requiring additional clamping components.
Which automotive subsystems benefit most from the L4995J's fixed 5 V output?
Body-control modules, instrument cluster logic, CAN bus transceivers, and ADAS sensor nodes operating at 5 V logic levels benefit from L4995J because its AEC-Q100 Grade 1 qualification and 500 mA capability directly match the power budget of these subsystems without external pass transistors.
How does line regulation performance of L4995J compare across its input range?
The L4995J achieves a maximum line regulation of 0.025%, meaning the 5 V output shifts by no more than 1.25 mV when input voltage swings from 5.6 V to 31 V, which is tight enough to avoid ADC reference drift in precision measurement circuits.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $1.6400 | $164.00 |
| 250+ | $1.5400 | $385.00 |
| 310+ | $0.6500 | $201.50 |
| 400+ | $0.6250 | $250.00 |
| 500+ | $0.6000 | $300.00 |
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