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)
UC2844AN(XBLW)
47kHz~57kHz 1A DIP-8 Voltage Regulators - DC DC Switching Regulators RoHS
DIP-8ROHS CompliantActive
Current Mode Pulse-width Controller
- Manufacturer
- XBLW
- Manufacturer part #
- UC2844AN(XBLW)
- Store part #
- C48998002
- Package / case
- DIP-8
- Packaging
- Tube-packed
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,200 in stock
#C48998002
Stock & price checked 27 h ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹25.34 | ₹126.70 |
| 50+ | ₹19.90 | ₹995.00 |
| 150+ | ₹17.57 | ₹2,635.50 |
| 500+ | ₹14.66 | ₹7,330.00 |
| 2,000+ | ₹13.36 | ₹26,720.00 |
| 4,000+ | ₹12.58 | ₹50,320.00 |
5 × ₹25.34
₹126.70
excl. GST
₹149.51 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 50 per tube
UC2844AN(XBLW)
₹126.70 for 5 + GST
Specifications
- Operating Temperature
- -40℃~+85℃
- Frequency - Switching
- 47kHz~57kHz
- Pd - Power Dissipation
- 1W
- Features
- Under-voltage lockout;Slope compensation;Under Voltage Protection
- Duty Cycle(Max)
- 50%
- Output Current
- 1A
Packaging & compliance
- RoHS
- ROHS Compliant
- Lifecycle
- Active
- Moisture sensitivity
- MSL 3 (168 hours)
- Packaging
- Tube-packed
- Standard pack
- 50 / Tube
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.85 g
Overview
UC2844 is a current-mode PWM IC designed for switching power supplies. Compared to voltage-mode control, it offers significant advantages in load transient response and line regulation. The device is available in SOP8 and DIP8 packages.
Applications
- Switching regulator with any polarity
- Transformer-coupled DC-DC converter
Key features
- Internal undervoltage lockout circuit
- Low startup and operating current (typical 0.26mA)
- 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 response characteristics
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