TI
TLV62569DBVR1.5MHz Step-down type Adjustable 600mV~5.5V 2A SOT-23-5 Voltage Regulators - DC DC Switching Regulators RoHS
From
₹10.09
4,64,945 in stock
XBLWDatasheet (PDF)
UC2842BDTR(XBLW)
47kHz~57kHz 1A SOP-8 Voltage Regulators - DC DC Switching Regulators RoHS
SOP-8ROHS CompliantActive
Current Mode Pulse-width Controller
- Manufacturer
- XBLW
- Manufacturer part #
- UC2842BDTR(XBLW)
- Store part #
- C48997999
- Package / case
- SOP-8
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
2,270 in stock
#C48997999
Stock & price checked 22 h ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹16.60 | ₹83.00 |
| 50+ | ₹13.19 | ₹659.50 |
| 150+ | ₹11.48 | ₹1,722.00 |
| 500+ | ₹10.20 | ₹5,100.00 |
| 2,500+ | ₹9.18 | ₹22,950.00 |
| 5,000+ | ₹8.67 | ₹43,350.00 |
5 × ₹16.60
₹83.00
excl. GST
₹97.94 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
UC2842BDTR(XBLW)
₹83.00 for 5 + GST
Specifications
- Operating Temperature
- -40℃~+85℃
- Pd - Power Dissipation
- 1W
- Frequency - Switching
- 47kHz~57kHz
- Features
- Under-voltage lockout;Slope compensation;Under Voltage Protection
- Duty Cycle(Max)
- 94%
- Output Current
- 1A
Packaging & compliance
- RoHS
- ROHS Compliant
- Lifecycle
- Active
- Moisture sensitivity
- MSL 3 (168 hours)
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.197 g
Overview
UC2842 is a current-mode PWM IC designed for switching power supplies. Compared to voltage-mode control, it offers significant advantages in load response and line regulation. The device is available in SOP8 and DIP8 packages.
Applications
- Switching regulators of any polarity
- Transformer-coupled DC-DC converters
Key features
- Internal undervoltage lockout circuit
- Low startup and operating current (<0.3mA)
- Maximum duty cycle control
- High-current totem-pole output (drive current up to 1A)
- Operating frequency: 500kHz
- Automatic feed-forward compensation
- Double pulse suppression
- Enhanced load transient response
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