Contact
Send MessageXR77129ELB-F
6 V ~ 40 V|Yes
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount
IC REG CTRLR BUCK SMBUS 44TQFN
Specifications
- Brand
- Exar Corporation
- Package
- 44-WFQFN Exposed Pad
- Packaging
- —
- Weight
- —
Total Inventory
16,206pcs
Ship within 8 hours
MOQ: 1 pcs
Certifications & Authorizations
Product Video
Discover how XR77129ELB-F from Exar Corporation 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 | Exar Corporation | |
| Series | - | |
| Output Type | Transistor Driver | |
| Function | Step-Down | |
| Output Configuration | Positive | |
| Topology | Buck | |
| Number of Outputs | 4 | |
| Output Phases | 1 | |
| Voltage - Supply (Vcc/Vdd) | 6 V ~ 40 V | |
| Frequency - Switching | 105kHz ~ 1.23MHz | |
| Duty Cycle (Max) | - | |
| Synchronous Rectifier | Yes | |
| Clock Sync | No | |
| Serial Interfaces | I2C, SMBus | |
| Control Features | Enable | |
| Operating Temperature | -40°C ~ 125°C (TJ) | |
| Package / Case | 44-WFQFN Exposed Pad | |
| Supplier Device Package | 44-TQFN (7x7) |
Recommended Products
RES SMD 11.8 OHM 1% 1/10W 0603
CAP CER 24PF 150V C0G/NP0 0505
SENSOR 3MM NPN/PNP NO/NC
SENSOR 200PSI 1/4-18NPT .5-4.5V
RELAY GEN PURPOSE 6PDT 2A 24VDC
CIRCUIT BREAKER MAG-HYDR LEVER
HEADER BERGSTIK
CONN IDC 12POS .100 GOLD 24AWG
CONN STACKER 5POS 0.100" T/H
CONN RCPT HSG FMALE 29POS PNL MT
