NCP45521IMNTWG-H - Brand New ON Semiconductor Power Distribution Switches
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Product Details
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Ultra Low-Noise Low Dropout Voltage Regulator with 1.0 V ON/OFF Control
**The NCP4561 is a Low DropOut (LDO) regulator featuring excellent noise
performances. Thanks to its innovative concept, the circuit reaches an incredible 40 μVRMS noise level without an external bypass capacitor. Housed in a small SOT–23 5 leads–like package, it represents the ideal designer’s choice when space and noise are at premium.**
The absence of external bandgap capacitor unleashes the response time to a wake–up signal and makes it stay within 40 μs (in repetitive mode), pushing the NCP4561 as a natural candidate in portable applications.
The NCP4561 also hosts a novel architecture which prevents excessive undershoots when the regulator is the seat of fast transient bursts, as in any bursting systems.
Finally, with a static line regulation better than –75 dB, it naturally shields the downstream electronics against choppy lines.Features
• Ultra Low–Noise: 150 nV/√Hz @ 100 Hz, 40 μVRMS 100 Hz – 100 kHz Typical, Iout = 60 mA, Co = 1.0 F
• Fast Response Time from OFF to ON: 40 μs Typical at a 200 Hz Repetition Rate
• Ready for 1.0 V Platforms: ON with a 900 mV High Level
• Nominal Output Current of 80 mA with a 100 mA Peak Capability
• Typical Dropout of 90 mV @ 30 mA, 160 mV @ 80 mA
• Ripple Rejection: 70 dB @ 1.0 kHz
• 1.5% Output Precision @ 25°C
• Thermal ShutdownApplications
• Noise Sensitive Circuits: VCOs RF Stages, etc.
• Bursting Systems (TDMA Phones)
• All Battery Operated Devices -
Similar parts: 5051 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download NCP45521IMNTWG-H
- Chipdatas Part: CD93-NCP45521IMNTWG-H
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 13:37 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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