XLSEMI
XL1509-5.0E1150kHz Step-down type Fixed 5V 2A SOIC-8 Voltage Regulators - DC DC Switching Regulators
From
₹27.14
3,69,930 in stock
XI'AN Aerosemi TechDatasheet (PDF)
MT3540-F23
1.2MHz Boost Adjustable 1.23V~28V 1.5A SOT-23-5 Voltage Regulators - DC DC Switching Regulators RoHS
SOT-23-5ROHS CompliantActive
1.5A, 1.2MHz Step-Up Converter
- Manufacturer
- XI'AN Aerosemi Tech
- Manufacturer part #
- MT3540-F23
- Store part #
- C181783
- Package / case
- SOT-23-5
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
4,17,672 in stock
#C181783
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹5.72 | ₹5.72 |
| 10+ | ₹4.92 | ₹49.20 |
| 30+ | ₹4.51 | ₹135.30 |
| 100+ | ₹4.17 | ₹417.00 |
| 500+ | ₹4.05 | ₹2,025.00 |
| 1,000+ | ₹3.97 | ₹3,970.00 |
1 × ₹5.72
₹5.72
excl. GST
₹6.75 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
MT3540-F23
₹5.72 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+85℃@(TA)
- Frequency - Switching
- 1.2MHz
- Function
- Boost
- Number of Outputs
- 1
- Features
- Light load efficient mode;Overcurrent Protection
- Output Type
- Adjustable
- Topology
- Boost
- Operating Voltage
- 2.5V~5.5V
- Switch tube (built-in/external)
- Built-in
- Output Voltage
- 1.23V~28V
- Output Current
- 1.5A
- Quiescent Current
- 40uA
Packaging & compliance
- RoHS
- ROHS Compliant
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.041 g
Overview
The MT3540 is a constant frequency, 5-pin SOT23 current mode step-up converter intended for small, low power applications. The MT3540 switches at 1.2MHz and allows the use of tiny, low cost capacitors and inductors 2mm or less in height. Internal soft-start results in small inrush current and extends battery life. The MT3540 operates from an input voltage as low as 2.5V and can generate 28V at up to 100mA from a 5V supply. The MT3540 features automatic shifting to pulse frequency modulation mode at light loads. The MT3540 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. The MT3540 is available in a small 5-pin SOT-23 package.
Applications
- OLED Biasing
- LCD Bias Supply
- White LED Driver
- PDAs
- Digital Still Cameras
Key features
- Integrated 0.5Ω Power MOSFET
- 40μA Quiescent Current
- 2.5V to 5.5V Input Voltage
- 1.2MHz Fixed Switching Frequency
- Internal 1.5A Switch Current Limit
- Adjustable Output Voltage
- Internal Compensation
- Up to 28V Output Voltage
- Automatic Pulse Frequency Modulation Mode at Light Loads
- Over 85% Efficiency
- Available in a 5-Pin SOT23-5 Package
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