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MP2004 1.2-5V High PSRR 200mA Linear Regulator TSOT23
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pMPS MP2004 — High PSRR 200mA Linear Regulator, 1.2-5V input, 200 mA output, TSOT23./p
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MP2004 1.2-5V High PSRR 200mA Linear Regulator TSOT23
The MPS MP2004 is a High PSRR 200mA Linear Regulator. It operates from a 1.2 V to 5 V input and is rated for 200 mA. It is supplied in a TSOT23 package.
The MP2004 is a dual-channel, low noise, low dropout and high PSRR linear regulator.
Key Specifications
| Part Number | MP2004 |
| Function | High PSRR 200mA Linear Regulator |
| Input Voltage | 1.2 V to 5 V |
| Current Rating | 200 mA |
| Package | TSOT23 |
| Ordering Codes | MP2004 |
Features
- Two LDOs in a TSOT23-6 Package
- Up to 200mA Output Current (Per Channel
- Two Enable Pins Control Each Output
- 69dB PSRR (100Hz)
- 95μVRMS Low Noise Output
- 110mV Dropout at 100mA Load
- Very Fast Transient Responses with Small Output Capacitor
- Current Limiting and Thermal Protection
Typical Application Circuit
Applications
- Cellular Phones
- Laptop PCs
- Hand-held Equipment
- Netbook Computing "MPS" and "The Future of Analog IC Technology" are Registered Trademarks of Monolithic Power Systems, Inc.
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 MP2004 support?
1.2 V to 5 V. The rated output is 200 mA.
Which package and ordering codes apply to the MP2004?
TSOT23; order codes include MP2004.
What are the defining features of the MP2004?
Two LDOs in a TSOT23-6 Package Up to 200mA Output Current (Per Channel
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