Here is the English information on the LP2951CDR2G chip:

The LP2951CDR2G is a low-power linear regulator from .

Key Specifications:

• Input voltage range: 2.7V to 5.5V
• Output voltage: Adjustable 1.23V to 37V
• Quiescent current: 115μA (typ)
• Dropout voltage: 0.8V (typ) at 200mA
• Current limit: 200mA
• Thermal shutdown protection
• Packaged in 2mm x 2mm DFN

This adjustable voltage regulator is optimized for space-constrained portable applications requiring up to 200mA output.

An ultra-low 115μA typical quiescent current extends battery life.

0.8V typical dropout allows efficient operation near the minimum input.

Protection against overcurrent, overvoltage, and thermal issues ensure safe performance.

Convenient DFN packaging maximizes board space efficiency.

Suitable for numerous embedded and wearable designs needing configurable output voltages.

In summary, the LP2951CDR2G provides adjustable linear regulation with robust protection in a tiny footprint.

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