XI'AN Aerosemi Tech
MT3540-F231.2MHz Boost Adjustable 1.23V~28V 1.5A SOT-23-5 Voltage Regulators - DC DC Switching Regulators RoHS
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₹6.88
4,17,672 in stock
SilergyDatasheet (PDF)
SY8308RBC
Buck Switching Regulator IC Adjustable 1 Output 8A QFN-20
QFN-20RoHSActive
High Efficiency,8.0A 40V Input Synchronous Step-Down Regulator
- Manufacturer
- Silergy
- Manufacturer part #
- SY8308RBC
- Store part #
- C7427429
- Package / case
- QFN-20
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
6,724 in stock
#C7427429
Stock & price checked 7 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹226.64 | ₹226.64 |
| 10+ | ₹193.36 | ₹1,933.60 |
| 30+ | ₹172.48 | ₹5,174.40 |
| 100+ | ₹151.17 | ₹15,117.00 |
| 500+ | ₹141.60 | ₹70,800.00 |
| 1,000+ | ₹137.46 | ₹1,37,460.00 |
1 × ₹226.64
₹226.64
excl. GST
₹267.44 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
SY8308RBC
₹226.64 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+125℃
- Function
- Step-down type
- Frequency - Switching
- 350kHz;500kHz
- Number of Outputs
- 1
- Features
- Adjustable current limiting;Adjustable soft-start;Hiccup current limiting;Light load efficient mode;Operating status indication
- Output Type
- Adjustable
- Topology
- Buck
- Operating Voltage
- 4V~40V
- Switch tube (built-in/external)
- Built-in
- Output Current
- 8A
- Quiescent Current
- 60uA
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.088 g
Overview
SY8308 is a high-efficiency synchronous buck DC/DC regulator capable of delivering 8A continuous output current. The device integrates both the main switch and synchronous switch with ultra-low on-resistance, designed to minimize conduction losses. It operates over a wide input voltage range of 4V to 40V. It employs a constant-on-time PWM architecture to achieve fast transient response in high step-down ratio applications while maintaining high efficiency at light loads.
Applications
- LCD TVs
- Set-top boxes
- Laptops
- Storage devices
- High-power access point routers
- Network equipment
Key features
- Low internal switch (high-side/low-side) RDS(on): 25mΩ / 12mΩ
- 4V to 40V input voltage range
- 8.0A output current capability
- Selectable 350kHz / 500kHz switching frequency
- PFM/PWM selectable light-load operation mode
- Instant PWM architecture for fast transient response
- Programmable soft-start to limit inrush current
- Programmable valley current limit threshold
- Hiccup mode output short-circuit protection
- Power good indicator
- 0.6V ± 1% reference voltage
- Compact package: QFN3.5×3.5-20
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