NCP4588: Linear Voltage Regulator, LDO, Output Capacitor Free, 200 mA
The NCP4588 is a CMOS 200mA LDO which is stable without an output capacitor. This results in a reduction in component count, cost and board area, as well as contributing to a more robust solution in hostile environments. With quiescent current < 9.5 uA and PSRR > 60 dB, the device is an excellent trade off between the two features. The family is available in a variety of packages: SC-70-5 (SC88A), SOT23-5 and a small, ultra thin 1.2 x 1.2 x 0.4 mm XDFN. The device output voltage range is 1.0 to 4.2 V with voltage outputs available in 0.1 V steps - contact you local sales office with your specific output voltage requirement.
Features- Low Iq: 9.5 uA (typical)
- Good PSRR: 70dB Vo <1.22 to 60dB at Vo >2.2V
- Low Dropout: 270 mV typical
- Auto-discharge feature available
| Benefits- Well suited to low power or battery powered products
- Good rejection of noise or ripple introduced on the input of the regulator
- Vin can be close to Vout meaning less power dissipated across the regulator.
- Pulls output low when the device is disabled ensuring quick switchoff
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Applications- Power Supply, POL, filtering
| End Products- HDD, STB, DVD players
- Industrial meters, Smart meters
- Cameras
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Application Notes (1)
Package Drawings (2)
Data Sheets (1)
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| NCP4588DMX10TCG | Active | Pb-free
Halide free | XDFN-6 | 711AA | 1 | Tape and Reel | 5000 | $0.3333 |
| NCP4588DMX15TCG | Active | Pb-free
Halide free | XDFN-6 | 711AA | 1 | Tape and Reel | 5000 | $0.3333 |
| NCP4588DMX25TCG | Active | Pb-free
Halide free | XDFN-6 | 711AA | 1 | Tape and Reel | 5000 | $0.3333 |
| NCP4588DSQ10T1G | Active | Pb-free
Halide free | SC-88A-5 / SC-70-5 / SOT-323-5 | 419A-02 | 1 | Tape and Reel | 3000 | $0.3333 |
| NCP4588DSQ15T1G | Active | Pb-free
Halide free | SC-88A-5 / SC-70-5 / SOT-323-5 | 419A-02 | 1 | Tape and Reel | 3000 | $0.3333 |
| NCP4588DSQ25T1G | Active | Pb-free
Halide free | SC-88A-5 / SC-70-5 / SOT-323-5 | 419A-02 | 1 | Tape and Reel | 3000 | $0.3333 |
Specifications
| Product | Output | Polarity | VO (V) | IO Typ (A) | VI Max (V) | VDO Typ (V) | Iq Typ (mA) | PSRR (dB) | Noise (µVrms) |
|---|
| NCP4588DMX10TCG | Single | Positive | 1 | 0.2 | 5.3 | 0.27 | 0.0095 | 70 | 80 |
| NCP4588DMX15TCG | Single | Positive | 1.5 | 0.2 | 5.3 | 0.27 | 0.0095 | 70 | 80 |
| NCP4588DMX25TCG | Single | Positive | 2.5 | 0.2 | 5.3 | 0.27 | 0.0095 | 70 | 80 |
| NCP4588DSQ10T1G | Single | Positive | 1 | 0.2 | 5.3 | 0.27 | 0.0095 | 70 | 80 |
| NCP4588DSQ15T1G | Single | Positive | 1.5 | 0.2 | 5.3 | 0.27 | 0.0095 | 70 | 80 |
| NCP4588DSQ25T1G | Single | Positive | 2.5 | 0.2 | 5.3 | 0.27 | 0.0095 | 70 | 80 |
