
Contact
Send MessageLM3557SD-2
2.7V|800mA (Switch)
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount
IC LED DRIVER RGLTR 800MA 8WSON
Specifications
- Brand
- Texas Instruments
- Package
- 8-WFDFN Exposed Pad
- Packaging
- —
- Weight
- —
Total Inventory
209pcs
Ship within 8 hours
MOQ: 1 pcs
Certifications & Authorizations
Product Video
Discover how LM3557SD-2 from Texas Instruments 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 | - | |
| Series | - | |
| Type | DC DC Regulator | |
| Topology | Step-Up (Boost) | |
| Internal Switch(s) | Yes | |
| Number of Outputs | 1 | |
| Voltage - Supply (Min) | 2.7V | |
| Voltage - Supply (Max) | 7.5V | |
| Voltage - Output | - | |
| Current - Output / Channel | 800mA (Switch) | |
| Frequency | 1.2MHz | |
| Dimming | - | |
| Applications | Backlight | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-WFDFN Exposed Pad | |
| Supplier Device Package | 8-WSON (3x3) |
Recommended Products

RES 2M OHM 5% 1/20W 0201

OSC PROG CMOS 5V 100PPM STBY

CAP FILM 12UF 5% 1.2KVDC RAD 4LD

CAP CER 6.8PF 25V C0G/NP0 RADIAL

CAP CER 180PF 100V C0G/NP0 0805

SENSOR PROX INDUCTIVE 3.2MM CYL

TVS DIODE 6V 10.2V DO214AA

IC REG LINEAR 3V/3.3V 10DFN

AB 6C 4#16, 2#12 SKT PLUG

CONN EDGE DUAL FMALE 150POS .050










