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EV8903DG-00A 2.7-6.5V Low Dropout 150mA Linear Regulator EV Board Evaluation Board QFN-8
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pMPS EV8903DG-00A — Low Dropout 150mA Linear Regulator EV Board, 2.7-6.5V input, 150 mA output, QFN-8./p
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EV8903DG-00A 2.7-6.5V Low Dropout 150mA Linear Regulator EV Board Evaluation Board QFN-8
The MPS EV8903DG-00A is an evaluation board built around the MP8903 for bench characterisation of the device in its intended topology. It operates from a 2.7 V to 6.5 V input and is rated for 150 mA. The board carries the device in its QFN-8 package.
Key Specifications
| Part Number | EV8903DG-00A |
| Board For | MP8903 |
| Board Type | Evaluation / demonstration board |
| Function | Low Dropout 150mA Linear Regulator EV Board |
| Input Voltage | 2.7 V to 6.5 V |
| Current Rating | 150 mA |
| Package | QFN-8 |
| Ordering Codes | EV8903DG-00A |
Features
- Low 150mV Dropout at 150mA Output
- 2% Accurate Output Voltage
- Default Output Voltage Set to 3.3V, Adjustable from 1.5V to 5V using an External Resistor Divider
- Up to 6.5V Input Voltage
- Better Than 0.001%/mA Load Regulation
- Stable With Low-ESR Output Capacitor
- Low 125μA Ground Current
- Internal Thermal Protection
Evaluation Board
Design Notes
- The board ships in a default configuration; check the jumper and resistor options against the user guide before applying power.
- Respect the input terminal rating — most faults on evaluation boards come from an supply above the marked limit.
- Test points on the switching node and output are for a short-ground probe, not for a long oscilloscope lead.
- Where a GUI is supported, connect the dongle before power-up so the device enumerates on the I²C bus.
Common Questions
What input voltage does the EV8903DG-00A support?
2.7 V to 6.5 V. The rated output is 150 mA.
Which package and ordering codes apply to the EV8903DG-00A?
QFN-8; order codes include EV8903DG-00A.
What are the defining features of the EV8903DG-00A?
Low 150mV Dropout at 150mA Output 2% Accurate Output Voltage
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