Typical Application for LD39020 200 mA very low quiescent current linear regulator IC
STMicroelectronics の部品 LD39020 を使用したリファレンス デザイン
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最終製品向け
- Power Supplies
説明
- Typical Application for LD39020 200 mA very low quiescent current linear regulator IC. STLD40D is a boost converter that operates from 3.0 V to 5.5 V. It can provide an output voltage as high as 37 V and can drive up to 10 white LEDs in series. The converter is a PFM (pulse frequency modulation) inductor switch that can work in discontinuous (DCM) mode operation. A minimum OFF time of the embedded boost switch TSW is fixed internally and allows limiting the switching frequency
主な特徴
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Conversion TypeDC to DC
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TopologyLDO
注目のパーツ (26)
| 部品番号 | メーカー | タイプ | 説明 | |||
|---|---|---|---|---|---|---|
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LD39020DTPU33R | STMicroelectronics | Linear Regulators | LDO Regulator Pos 3.3V 0.2A 4-Pin DFN EP T/R | 買う | |
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LD39020DTPU11R | STMicroelectronics | Linear Regulators | LDO Regulator Pos 1.1V 0.2A 4-Pin DFN EP T/R | 買う | |
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LD39020DTPU12R | STMicroelectronics | Linear Regulators | LDO Regulator Pos 1.2V 0.2A 4-Pin DFN EP T/R | 買う | |
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LD39020ADTPU25R | STMicroelectronics | Linear Regulators | LDO Regulator Pos 2.5V 0.2A 4-Pin DFN EP T/R | 買う | |
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LD39020DTPU47R | STMicroelectronics | Linear Regulators | LDO Regulator Pos 4.7V 0.2A 4-Pin DFN EP T/R | 買う | |
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LD39020DTPU25R | STMicroelectronics | Linear Regulators | LDO Regulator Pos 2.5V 0.2A 4-Pin DFN EP T/R | 買う | |
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LD39020ATPU185R | STMicroelectronics | Linear Regulators | LDO Regulator Pos 1.85V 0.2A 4-Pin DFN EP T/R | 買う | |
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LD39020DTPU31R | STMicroelectronics | Linear Regulators | LDO Regulator Pos 3.1V 0.2A 4-Pin DFN EP T/R | 買う | |
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LD39020ADM30R | STMicroelectronics | Linear Regulators | LDO Regulator Pos 3V 0.2A 5-Pin SOT-23 T/R | 買う | |
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LD39020DTPU30R | STMicroelectronics | Linear Regulators | LDO Regulator Pos 3V 0.2A 4-Pin DFN EP T/R | 買う | |
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LD39020ATPU32R | STMicroelectronics | Linear Regulators | LDO Regulator Pos 3.2V 0.2A 4-Pin DFN EP T/R | 買う | |
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LD39020ADTPU33R | STMicroelectronics | Linear Regulators | LDO Regulator Pos 3.3V 0.2A 4-Pin DFN EP T/R | 買う | |