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
XBLWDatasheet (PDF)
UC3844BDTR(XBLW)
52kHz 1A SOP-8 Voltage Regulators - DC DC Switching Regulators RoHS
SOP-8ROHS CompliantActive
Current Mode Pulse-width Controller
- Manufacturer
- XBLW
- Manufacturer part #
- UC3844BDTR(XBLW)
- Store part #
- C18723587
- Package / case
- SOP-8
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
5,025 in stock
#C18723587
Stock & price checked 7 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹12.94 | ₹64.70 |
| 50+ | ₹10.24 | ₹512.00 |
| 150+ | ₹8.88 | ₹1,332.00 |
| 500+ | ₹7.86 | ₹3,930.00 |
| 2,500+ | ₹7.05 | ₹17,625.00 |
| 5,000+ | ₹6.64 | ₹33,200.00 |
5 × ₹12.94
₹64.70
excl. GST
₹76.35 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
UC3844BDTR(XBLW)
₹64.70 for 5 + GST
Specifications
- Operating Temperature
- 0℃~+70℃@(TA)
- Frequency - Switching
- 52kHz
- Number of Outputs
- 1
- Features
- Protection latch
- Operating Voltage
- 8.5V~30V
- Switch tube (built-in/external)
- External
- Output Current
- 1A
Packaging & compliance
- RoHS
- ROHS Compliant
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.207 g
Overview
The UC3844 is a pulse width integrated circuit with current control mode for switching power supply. Compared with the voltage control mode, it has many advantages in load response and linear adjustment. This device is available in SOP8 package and DIP8 package.
Applications
- Switching regulators of any polarity
- Transformer-coupled DC-DC converters
Key features
- Internally Undervoltage Lockout Circuit
- Low Startup and Operating Current (0.26mA at typical)
- Maximum Duty Cycle Control
- High current push-pull output (drive current up to 1A)
- Operating Frequency: 500kHz
- Automatic Feed Forward Compensation
- Double-pulse Suppression
- Enhanced Load-response Characteristics
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