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LV5144RGYR | |
|---|---|
DigiKey Part Number | 296-LV5144RGYRTR-ND - Tape & Reel (TR) 296-LV5144RGYRCT-ND - Cut Tape (CT) 296-LV5144RGYRDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | LV5144RGYR |
Description | 95-VSYNCHRONOUS DC/DC BUCK CONTR |
Manufacturer Standard Lead Time | 12 Weeks |
Customer Reference | |
Detailed Description | Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-VQFN (4.5x3.5) |
Datasheet | Datasheet |
EDA/CAD Models | LV5144RGYR Models |
Category | Voltage - Supply (Vcc/Vdd) 6V ~ 95V |
Manufacturer Texas Instruments | Frequency - Switching 100kHz ~ 1MHz |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Duty Cycle (Max) 99% |
Part Status Active | Synchronous Rectifier Yes |
Output Type Transistor Driver | Clock Sync Yes |
Function Step-Down | Control Features Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start, Sync, Tracking |
Output Configuration Positive | Operating Temperature -40°C ~ 125°C (TA) |
Topology Buck | Mounting Type Surface Mount, Wettable Flank |
Number of Outputs 1 | Package / Case 20-VFQFN Exposed Pad |
Output Phases 1 | Supplier Device Package 20-VQFN (4.5x3.5) |
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LM5145QRGYRQ1 | Texas Instruments | 7,420 | 296-LM5145QRGYRQ1CT-ND | ₱288.22000 | Similar |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | ₱79.20000 | ₱79.20 |
| 10 | ₱57.58500 | ₱575.85 |
| 25 | ₱52.11800 | ₱1,302.95 |
| 100 | ₱46.15130 | ₱4,615.13 |
| 250 | ₱43.30236 | ₱10,825.59 |
| 500 | ₱41.58496 | ₱20,792.48 |
| 1,000 | ₱40.90906 | ₱40,909.06 |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 3,000 | ₱38.42424 | ₱115,272.72 |
| 6,000 | ₱37.56980 | ₱225,418.80 |
| 9,000 | ₱37.14167 | ₱334,275.03 |
| 15,000 | ₱36.66763 | ₱550,014.45 |











