XI'AN Aerosemi Tech
MT3540-F231.2MHz Boost Adjustable 1.23V~28V 1.5A SOT-23-5 Voltage Regulators - DC DC Switching Regulators RoHS
From
₹6.88
4,17,672 in stock
SilergyDatasheet (PDF)
SM8081AAC
1.5MHz Step-down type Adjustable 1A SOT-23-5 Voltage Regulators - DC DC Switching Regulators
SOT-23-5RoHSActive
High Efficiency 1.5MHz 1A Synchronous Step Down Regulator
- Manufacturer
- Silergy
- Manufacturer part #
- SM8081AAC
- Store part #
- C479066
- Package / case
- SOT-23-5
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
2,460 in stock
#C479066
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 10+ | ₹6.20 | ₹62.00 |
| 100+ | ₹4.86 | ₹486.00 |
| 300+ | ₹4.19 | ₹1,257.00 |
| 3,000+ | ₹3.69 | ₹11,070.00 |
| 6,000+ | ₹3.28 | ₹19,680.00 |
| 9,000+ | ₹3.08 | ₹27,720.00 |
10 × ₹6.20
₹62.00
excl. GST
₹73.16 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
SM8081AAC
₹62.00 for 10 + GST
Specifications
- Operating Temperature
- -40℃~+85℃@(TA)
- Frequency - Switching
- 1.5MHz
- Function
- Step-down type
- Number of Outputs
- 1
- Features
- Output discharge;Hiccup current limiting;Overcurrent Protection
- Topology
- Buck
- Output Type
- Adjustable
- Operating Voltage
- 2.5V~5.5V
- Switch tube (built-in/external)
- Built-in
- Output Current
- 1A
- Quiescent Current
- 70uA
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 10 (multiples of 10)
- Unit weight
- 0.023 g
Overview
SM8081 is a high efficiency 1.5MHz synchronous step down DC/DC regulator capable of delivering up to 1A output current. It can operate over a wide input voltage range from 2.5V to 5.5V and integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. The low output voltage ripple, the small external inductor and the capacitor sizes are achieved with 1.5MHz switching frequency.
Applications
- Set Top Box
- USB Dongle
- Media Player
- Smart phone
Key features
- 2.5V to 5.5V Input Voltage Range
- 70μA Low Quiescent Current
- Low RDS(ON) for Internal Switches (Top/Bottom) 260mΩ / 170mΩ
- High Switching Frequency 1.5MHz Minimizes the External Components
- Internal Soft-start Limits the Inrush Current
- 100% Dropout Operation
- Reliable Short Circuit Protection
- Output Auto Discharge Function
- RoHS Compliant and Halogen Free
- Compact Package: SOT23-5
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