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
etasolutionDatasheet (PDF)
ETA2893E8A
Step-down type 130kHz~1.1MHz Adjustable 3A ESOP-8 Voltage Regulators - DC DC Switching Regulators RoHS
ESOP-8ROHS CompliantActive
40V/3A, 9uA IQ, High Efficiency Synchronous Step-Down Converter
- Manufacturer
- etasolution
- Manufacturer part #
- ETA2893E8A
- Store part #
- C22362748
- Package / case
- ESOP-8
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
3,392 in stock
#C22362748
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹89.33 | ₹89.33 |
| 10+ | ₹71.77 | ₹717.70 |
| 30+ | ₹63.09 | ₹1,892.70 |
| 100+ | ₹54.43 | ₹5,443.00 |
| 500+ | ₹49.23 | ₹24,615.00 |
| 1,000+ | ₹46.62 | ₹46,620.00 |
1 × ₹89.33
₹89.33
excl. GST
₹105.41 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 4,000 per reel
ETA2893E8A
₹89.33 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+85℃@(TA)
- Function
- Step-down type
- Frequency - Switching
- 130kHz~1.1MHz
- Number of Outputs
- 1
- Features
- Cycle-by-cycle current limiting;Hiccup current limiting;Light load efficient mode
- Output Type
- Adjustable
- Topology
- Buck
- Operating Voltage
- 3.6V~40V
- Switch tube (built-in/external)
- Built-in
- Output Current
- 3A
- Quiescent Current
- 9uA
Packaging & compliance
- RoHS
- ROHS Compliant
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 4,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.183 g
Overview
The ETA2893 is a high-efficiency and high-frequency DC-to-DC step-down switching regulator, capable of delivering up to 3A of output current. The device operates with input voltage from 3.6V to 40V, making the ETA2893 ideal for wide input voltage range power conversion. ETA2893 adopts adjustable frequency current mode, the high frequency allows the use of small inductance value and low DCR inductors, thereby achieving higher space efficiencies. During light load, the converter goes into PFM mode that saves switching loss to achieve high power efficiency.
Applications
- Vehicle Electrical Devices
- Smart Home Surveillance
Key features
- Wide Input voltage range 3.6V - 40V
- Ultra No load IQ 9uA
- Capable of Delivering 3A output
- Current mode Control
- Programmable switching frequency
- High Efficiency PFM mode at light load
- High Efficiency Synchronous operation
- Low Rdson Internal power FETs
- Thermal Shutdown and UVLO protection
- Available in ESOP8 Package
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