NCP140: CMOS Voltage Regulator, Very Low Dropout, 150 mA, Capacitor Free
The NCP140 is a 150 mA very low dropout regulator which offers excellent voltage accuracy and clean output voltage for power sensitive application. The NCP140 is very suitable for battery powered application due to very low quiescent current and virtually zero current at disable mode. This device is stable with or without
output capacitors and allows minimize footprint and BOM. The XDFN4 package is optimized for use in space constrained applications.
Features- Capless design
- Stable with any type of capacitor
- Operating Input Voltage Range: 1.6 V to 5.5 V
- Thermal Shutdown and Current Limit Protections
- +/- 1% typical Vout Accuracy
- Available in two XDFN4 packages
| Benefits- Save PCB area and cost
- Simple design
- Well suited for battery powered applications
- Robust design and high reliability
- Precise Vout for power sensitive devices
- Very well suited for space-constrained applications
|
Applications- Camera supply module
- Wireless module
- Touchscreen Controller Supply
- Analog device supply
| End Products- Smartphones
- Tablets
- Portable Devices
- Wearables
- Wireless Headsets
|
Data Sheets (1)
Package Drawings (1)
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| NCP140AMXD180TCG | Active | Pb-free
Halide free | XDFN-4 | 711AJ | 1 | Tape and Reel | 3000 | $0.09 |
| NCP140AMXD280TCG | Active | Pb-free
Halide free | XDFN-4 | 711AJ | 1 | Tape and Reel | 3000 | $0.09 |
| NCP140AMXD300TCG | Active | Pb-free
Halide free | XDFN-4 | 711AJ | 1 | Tape and Reel | 3000 | $0.09 |
| NCP140AMXD330TCG | Active | Pb-free
Halide free | XDFN-4 | 711AJ | 1 | Tape and Reel | 3000 | $0.09 |
| NCP140BMXD330TCG | Active | Pb-free
Halide free | XDFN-4 | 711AJ | 1 | Tape and Reel | 3000 | Contact BDTIC |
Specifications
| Product | Output | Polarity | VO (V) | IO Typ (A) | VI Max (V) | VDO Typ (V) | Iq Typ (mA) | PSRR (dB) | Noise (µVrms) |
|---|
| NCP140AMXD180TCG | Single | Positive | 1.8 | 0.15 | 5.5 | 0.255 | 0.045 | 55 | 17 |
| NCP140AMXD280TCG | Single | Positive | 2.8 | 0.15 | 5.5 | | 0.045 | 55 | 17 |
| NCP140AMXD300TCG | Single | Positive | 3 | 0.15 | 5.5 | | 0.045 | 55 | 17 |
| NCP140AMXD330TCG | Single | Positive | 3.3 | 0.15 | 5.5 | 0.125 | 0.045 | 55 | 17 |
| NCP140BMXD330TCG | Single | Positive | 3.3 | 0.15 | 5.5 | 0.125 | 0.045 | 55 | 17 |
