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FAN1537 - Dual 1A Adjustable/Fixed Low Dropout Linear Regulators

General Description

The FAN1537 provides 2 output voltages: 3.3V, and either adjustable or 2.5V or 1.8V fixed with 1.0A each output current capability.

These devices have been optimized for low voltage where transient response and minimum input voltage are critical.

Key Features

  • Low dropout voltage Load regulation: 0.05% typical On-chip thermal limiting SO-8 and 5-lead SPAK and TO-252 DPAK packages Fixed 3.3V, and adjustable or 2.5V or 1.8V fixed Stable with low ESR output capacitors.

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Part Number Description
FAN1538 Dual Channel 1A Low Dropout Linear Regulator
FAN1539 1A/1.3A/ LDO With Low Quiescent Current
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.fairchildsemi.com FAN1537 Dual 1A Adjustable/Fixed Low Dropout Linear Regulators Features • • • • • • Low dropout voltage Load regulation: 0.05% typical On-chip thermal limiting SO-8 and 5-lead SPAK and TO-252 DPAK packages Fixed 3.3V, and adjustable or 2.5V or 1.8V fixed Stable with low ESR output capacitors Description The FAN1537 provides 2 output voltages: 3.3V, and either adjustable or 2.5V or 1.8V fixed with 1.0A each output current capability. These devices have been optimized for low voltage where transient response and minimum input voltage are critical. Current limit features protect the outputs against short circuit currents.