25-50% 折扣
onsemiNCP171AMX180175TCGLinear Regulators
Dual mode LDO offering both Superior Noise, PSRR performance in Active mode & Low Iq in Low Power mode. | LDO Regulator Pos 1.8V 0.08A 4-Pin XDFN EP T/R
The NCP171 is ideal for deep duty cycled battery-powered applications which require ultra-low quiescent current for extend battery life in low activity mode and superior performance in active mode for powering Sensors and RF blocks.
Features:
- • Dual Mode w ECO pin Select
- • Active mode, 80mA
- • Low Power mode, 8mA
- • Iq, Low Power: 50 nA in typical
- • Vout from 0.6V to 3.6V
- • Low dropout, Vout=1.8V @80mA: 73mV
- • Vout Voltage Offset from Active to Low Power Mode
- • User Programmable Active Mode Power Up duration
- • Over-current and thermal shutdown protection
- • Active Discharge for stable operation @ heavy load
- • Pb-Free, Halogen Free / BFR Free
Benefits:
- • System Flexibility with Performance and Low Power in one solution
- • Optimum for Duty Cycled Battery Powered
- • Extended Battery Life
- • Flexibility in Vout Options
- • High Efficiency in Active Mode
Market & Applications:
- • Mobile: Smart Watch, Fitness Band
- • Industrial: Medical equipment, Smoke detectors, Battery powered systems, Wireless IoT Sensor nodes
- • Consumer: Robot Cleaner, Remote Control
- Automotive: Car Key
Paradigm Shift – How A Low Iq LDO beats a Buck in Extending Battery Life
NCP171 (SLIQ) with Dual Power Mode
| Compliant | |
| EAR99 | |
| Active | |
| 8542.39.00.90 | |
| Automotive | No |
| PPAP | No |
| LDO | |
| 1 | |
| Positive | |
| ±2 | |
| Fixed | |
| 1.8 | |
| 0.08(Min) | |
| 1.7 | |
| 5.5 | |
| 0.11@80mA | |
| 10mV | |
| 30mV | |
| 0.095 | |
| 400 | |
| 170°C/W | |
| Current Limit|Thermal Shutdown Protection | |
| 85 | |
| Tape and Reel | |
| Mounting | Surface Mount |
| Package Height | 0.4(Max) |
| Package Width | 1.25(Max) |
| Package Length | 1.25(Max) |
| PCB changed | 4 |
| Standard Package Name | DFN |
| Supplier Package | XDFN EP |
| 4 | |
| Lead Shape | No Lead |
| EDA / CAD Models |
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