
Contact
Send MessageL4947L
26V|500mA
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount
IC REG LIN 5V 500MA 5PENTAWATT
Specifications
- Brand
- STMicroelectronics
- Package
- Pentawatt-5 (Vertical, Bent and Staggered Leads)
- Packaging
- —
- Weight
- —
Total Inventory
142pcs
Ship within 8 hours
MOQ: 1 pcs
Certifications & Authorizations
Product Video
Discover how L4947L from STMicroelectronics fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.
- Authentic sourcing with full traceability
- Rigorous incoming quality inspection
- Competitive pricing & global fast delivery
- Dedicated application engineering support
Technical Specifications
| Manufacturer | STMicroelectronics | |
| Series | - | |
| Output Configuration | Positive | |
| Output Type | Fixed | |
| Number of Regulators | 1 | |
| Voltage - Input (Max) | 26V | |
| Voltage - Output (Min/Fixed) | 5V | |
| Voltage - Output (Max) | - | |
| Voltage Dropout (Max) | 0.75V @ 500mA | |
| Current - Output | 500mA | |
| Current - Quiescent (Iq) | 13mA | |
| Current - Supply (Max) | 180mA | |
| PSRR | 60dB (120Hz) | |
| Control Features | Reset | |
| Protection Features | Over Temperature, Reverse Polarity, Short Circuit | |
| Operating Temperature | -40°C ~ 125°C | |
| Mounting Type | Through Hole | |
| Package / Case | Pentawatt-5 (Vertical, Bent and Staggered Leads) | |
| Supplier Device Package | 5-PENTAWATT |
Recommended Products

RES 182K OHM 1/8W .5% AXIAL

RES SMD 68.1K OHM 0.1% 1/8W 0805

XTAL OSC XO 155.5200MHZ LVDS SMD

CAP CER 39PF 500V C0G/NP0 0805

CPS16-NC00A10-SNCCWTWF-AI0YGVAR-W1019-S
SWITCH PUSH SPST-NC 100MA 42V

IC MCU 8BIT 64KB FLASH 48SSOP

5.0MM EUROBLOCK PC RA GRN 10A 9C

.025" BOARD SPACERS

CONN RCPT 6POS WALL MNT SKT

DIODE ARRAY GP 400V 15A TO247-3
Datasheet & Documents
l4947l.pdf
PDF Document · 6 pages










