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
₹5.72
4,17,672 in stock
XLSEMIDatasheet (PDF)
XL1509-3.3E1
150kHz Step-down type Fixed 3.3V 2A SOP-8 Voltage Regulators - DC DC Switching Regulators
SOP-8RoHSActive
2A 150KHz 40V Buck DC to DC Converter
- Manufacturer
- XLSEMI
- Manufacturer part #
- XL1509-3.3E1
- Store part #
- C74193
- Package / case
- SOP-8
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
39,870 in stock
#C74193
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹33.11 | ₹165.55 |
| 50+ | ₹26.62 | ₹1,331.00 |
| 150+ | ₹23.84 | ₹3,576.00 |
| 500+ | ₹20.37 | ₹10,185.00 |
| 2,500+ | ₹14.38 | ₹35,950.00 |
| 4,000+ | ₹13.44 | ₹53,760.00 |
5 × ₹33.11
₹165.55
excl. GST
₹195.35 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 4,000 per reel
XL1509-3.3E1
₹165.55 for 5 + GST
Specifications
- Operating Temperature
- -40℃~+85℃
- Frequency - Switching
- 150kHz
- Function
- Step-down type
- Number of Outputs
- 1
- Features
- Overcurrent Protection
- Output Type
- Fixed
- Topology
- Buck
- Operating Voltage
- 4.5V~40V
- Switch tube (built-in/external)
- Built-in
- Output Voltage
- 3.3V
- Output Current
- 2A
- Quiescent Current
- 2mA
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 4,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.238 g
Overview
The XL1509 is a 150 KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 2A 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. When second current limit function happens, the operation frequency will be reduced from 150KHz to 50KHz. An internal compensation block is built in to minimize external component count.
Applications
- LCD Monitor and LCD TV
- Digital Photo Frame
- Set-up Box
- ADSL Modem
- Telecom / Networking Equipment
Key features
- Wide 4.5V to 40V Input Voltage Range
- 3.3V, 5V, 12V, and adjustable versions Output Adjustable from 1.23V to 37V
- Maximum Duty Cycle 100%
- Minimum Drop Out 1.5V
- Fixed 150KHz Switching Frequency
- 2A Constant Output Current Capability
- Internal Optimize Power Transistor
- High efficiency
- Excellent line and load regulation
- TTL shutdown capability
- ON/OFF pin with hysteresis function
- Built in thermal shutdown function
- Built in current limit function
- Built in second current limit function
- Available in SOP8L package
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