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
XLSEMIDatasheet (PDF)
XL4201E1
150kHz Step-down type Adjustable 1.25V~37V 3A SOIC-8-EP Voltage Regulators - DC DC Switching Regulators RoHS
SOIC-8-EPROHS CompliantActive
High Efficiency Buck DC-DC Converter
- Manufacturer
- XLSEMI
- Manufacturer part #
- XL4201E1
- Store part #
- C73023
- Package / case
- SOIC-8-EP
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
8,575 in stock
#C73023
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹64.18 | ₹320.90 |
| 50+ | ₹49.00 | ₹2,450.00 |
| 150+ | ₹42.28 | ₹6,342.00 |
| 500+ | ₹34.04 | ₹17,020.00 |
| 2,500+ | ₹30.57 | ₹76,425.00 |
| 4,000+ | ₹28.19 | ₹1,12,760.00 |
5 × ₹64.18
₹320.90
excl. GST
₹378.66 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 4,000 per reel
XL4201E1
₹320.90 for 5 + GST
Specifications
- Operating Temperature
- -40℃~+125℃@(TJ)
- Frequency - Switching
- 150kHz
- Function
- Step-down type
- Number of Outputs
- 1
- Features
- Overcurrent Protection
- Output Type
- Adjustable
- Topology
- Buck
- Operating Voltage
- 8V~40V
- Switch tube (built-in/external)
- Built-in
- Output Voltage
- 1.25V~37V
- Output Current
- 3A
- Quiescent Current
- 2mA
Packaging & compliance
- RoHS
- ROHS Compliant
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 4,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.103 g
Overview
The XL4201 is a 150KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 2.5A load with high efficiency, low ripple and excellent line and load regulation. Requiring a minimum number of external components, the regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator. The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%. An enable function, an over current protection function is built inside. An internal compensation block is built in to minimize external component count.
Applications
- Car Charger
- Battery Charger
- LCD Monitor and LCD TV
- Portable instrument power supply
- Telecom / Networking Equipment
- Buck constant current driver
- Monitor LED Backlighting
- General purpose LED lighting
Key features
- Wide 8V to 40V Input Voltage Range
- Output Adjustable from 1.25V to 37V
- Minimum Drop Out 0.3V
- Fixed 150KHz Switching Frequency
- Maximum 3A Switching Current
- Internal Optimize Power MOSFET
- Excellent line and load regulation
- With output constant current loop
- Built in thermal shutdown function
- Built in current limit function
- Built in input over voltage protection
- Recommend output power less than 13W
- SOP8-EP (Exposed PAD) package
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