STMicroelectronics · Other integrated circuits
L149H
IC REG LINEAR 4A 5PENTAWATT
STM32-first sourcing with STMicroelectronics support components. Review recorded cores, flash, RAM, connectivity and package facts before moving an approved design into production.
Request this exact part →
L149H specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | L149H |
| Family | Other integrated circuits |
| Package | Pentawatt-5 (Horizontal, Bent and Staggered Leads) |
| Product Status | Obsolete |
| Output Configuration | Not provided in source |
| Output Type | Not provided in source |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 20V |
| Voltage - Output (Min/Fixed) | Not provided in source |
| Voltage - Output (Max) | Not provided in source |
| Voltage Dropout (Max) | Not provided in source |
| Current - Output | 4A |
| Current - Quiescent (Iq) | 400 µA |
| Current - Supply (Max) | Not provided in source |
| PSRR | Not provided in source |
| Control Features | Enable |
| Protection Features | Over Temperature, Short Circuit |
| Operating Temperature | Not provided in source |
| Mounting Type | Through Hole |
| Package / Case | Pentawatt-5 (Horizontal, Bent and Staggered Leads) |
| Supplier Device Package | 5-PENTAWATT |
Documents and evidence
Request exact-model documentation with your inquiry.
Catalog sources
www.ic-components.com · L149H ↗Source directory identity match; source detail pending. Specifications remain from existing catalog.
Before sourcing L149H
- Identify the firmware and board baseline
- Check flash, RAM and required peripherals
- Review pin assignment and supply limits
- Keep the full temperature and package suffix
Questions about L149H
How do I request a current price?
Provide this full code, quantity, destination and arrival date. Budget estimates are conditional; final availability and price are confirmed by quotation.
Can a related record replace this device?
Related records aid discovery. Package, pinout, ratings, tooling and software require engineering approval before substitution.
Continue your Other integrated circuits review
74AC00MTR14-SOIC (0.154", 3.90mm Width)
74AC00TTR14-TSSOP (0.173", 4.40mm Width)
74AC02B14-DIP (0.300", 7.62mm)
74AC02MTR14-SOIC (0.154", 3.90mm Width)
74AC02TTR14-TSSOP (0.173", 4.40mm Width)
74AC04MTR14-SOIC (0.154", 3.90mm Width)