製品概要
概要
Specifically designed for data storage applications, this device integrates two voltage regulators, each capable of supplying 1 A of current.
It is assembled in an 8-pin DFN8 5x6 mm surface mounting package.
One regulator block supplies 3.3 V and, on request, 1.5 V, 1.8 V, 2.5 V, 2.8 V and 3.0 V.
The other is adjustable from 1.25 V to VI - VDROP, which is suitable for powering several different types of microcontroller.
Both outputs are current-limited and overtemperature protected.
Also noteworthy is the very good thermal performance of the DFN package, with only 2 °C/W of thermal resistance junction-to-case.
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特徴
- V01: fixed
- V02: adjustable from 1.25 to VI - VDROP
- Guaranteed current of output 1: 1 A
- Guaranteed current of output 2: 1 A
- ± 2% output tolerance (at 25 °C)
- ± 3% output tolerance at overtemperature
- Typical dropout 1.1 V (I01 = I02 = 1 A)
- Internal power and thermal limit
- Good stability with low ESR output capacitor
- Operating temperature range: 0 °C to 125 °C
- Very low quiescent current: 7 mA max overtemperature
- Available in DFN8 5x6 mm package
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STマイクロエレクトロニクス - ST2L05-3300
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