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MP2014 3-40V, 500mA Low Quiescent Current Linear Regulator
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pMPS MP2014 — Low Quiescent Current Linear Regulator, 3-40V input, 500 mA output./p
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MP2014 3-40V, 500mA Low Quiescent Current Linear Regulator
The MPS MP2014 is a Low Quiescent Current Linear Regulator. It operates from a 3 V to 40 V input and is rated for 500 mA.
The MP2014 is a low power linear regulator that supplies power to systems with high voltage batteries.
Key Specifications
| Part Number | MP2014 |
| Function | Low Quiescent Current Linear Regulator |
| Input Voltage | 3 V to 40 V |
| Current Rating | 500 mA |
| Quiescent Current | 10 µA |
| Ordering Codes | MP2014 |
Features
- 3V to 40V Input Range
- 10µA Quiescent Supply Current
- Stable with Low-Value Output Ceramic Capacitor (>0.47μF)
- 500mA Specified Current
- Fixed Output Voltage
- Output ±2% Accuracy
- Specified Current Limit
- Power Good
- Programmable Power Good Delay
- Thermal Shutdown and Short-Circuit Protection
Typical Application Circuit
Applications
- Industrial/Automotive Applications
- Portable/Battery-Powered Equipment
- Ultra Low Power Microcontrollers
- Cellular Handsets
Design Notes
- Dissipation is (VIN − VOUT) × IOUT. Check it against the package thermal resistance at the real ambient temperature before committing to the full rated current.
- Some low-noise LDOs require a minimum output capacitor ESR for loop stability — read the stability section before substituting a ceramic part.
- Add a bypass capacitor on the reference pin where provided; it sets the output noise floor.
- PSRR falls as the input-to-output differential shrinks, so headroom matters at low VIN.
Common Questions
What input voltage does the MP2014 support?
3 V to 40 V. The rated output is 500 mA.
What are the defining features of the MP2014?
3V to 40V Input Range 10µA Quiescent Supply Current
Shenzhen Gaorunxin Technology Co., Ltd
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