電圧降下（最大） is 0.75V @ 500mA - PMIC - 電圧レギュレータ - リニア Distributor - L4945 L4947 L4947H

品番	メーカー/ブランド	簡単な説明	部品ステータス	出力構成	出力タイプ	レギュレータの数	電圧 - 入力（最大）	電圧 - 出力（最小/固定）	電圧 - 出力（最大）	電圧降下（最大）	電流出力	Current - Quiescent (Iq)	電流 - 供給（最大）	PSRR	制御機能	保護機能	動作温度	取付タイプ	パッケージ/ケース	サプライヤデバイスパッケージ
L4945	STMicroelectronics	IC Regulators LINEAR 5V 500MA TO220AB	Obsolete	Positive	Fixed	1	26V	5V	-	0.75V @ 500mA	500mA	13mA	180mA	60dB (120Hz)	-	Over Temperature, Over Voltage, Reverse Polarity, Short Circuit	-40°C ~ 125°C	Through Hole	TO-220-3	TO-220AB
L4947	STMicroelectronics	IC Regulators LIN 5V 500MA 5PENTAWATT	Obsolete	Positive	Fixed	1	26V	5V	-	0.75V @ 500mA	500mA	13mA	180mA	60dB (120Hz)	Reset	Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 125°C	Through Hole	Pentawatt-5 (Vertical, Bent and Staggered Leads)	5-PENTAWATT
L4947H	STMicroelectronics	IC Regulators LIN 5V 500MA 5PENTAWATT	Obsolete	Positive	Fixed	1	26V	5V	-	0.75V @ 500mA	500mA	13mA	180mA	60dB (120Hz)	Reset	Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 125°C	Through Hole	Pentawatt-5 (Horizontal, Bent and Staggered Leads)	5-PENTAWATT
L4947L	STMicroelectronics	IC Regulators LIN 5V 500MA 5PENTAWATT	Obsolete	Positive	Fixed	1	26V	5V	-	0.75V @ 500mA	500mA	13mA	180mA	60dB (120Hz)	Reset	Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 125°C	Through Hole	Pentawatt-5 (Vertical, Bent and Staggered Leads)	5-PENTAWATT
L4947PD	STMicroelectronics	IC Regulators LINEAR 5V 500MA POWERSO20	Obsolete	Positive	Fixed	1	26V	5V	-	0.75V @ 500mA	500mA	13mA	180mA	60dB (120Hz)	Reset	Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 125°C	Surface Mount	20-SOIC (0.433", 11.00mm Width) Exposed Pad	PowerSO-20
L4947PD013TR	STMicroelectronics	IC Regulators LINEAR 5V 500MA POWERSO20	Obsolete	Positive	Fixed	1	26V	5V	-	0.75V @ 500mA	500mA	13mA	180mA	60dB (120Hz)	Reset	Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 125°C	Surface Mount	20-SOIC (0.433", 11.00mm Width) Exposed Pad	PowerSO-20
RT9167A-15GB	Richtek USA Inc.	IC Regulators LINEAR 1.5V 500MA SOT23-5	Active	Positive	Fixed	1	7V	1.5V	-	0.75V @ 500mA	500mA	150µA	150µA	58dB (100Hz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
RT9167A-18GB	Richtek USA Inc.	IC Regulators LINEAR 1.8V 500MA SOT23-5	Active	Positive	Fixed	1	7V	1.8V	-	0.75V @ 500mA	500mA	150µA	150µA	58dB (100Hz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
RT9167A-25GB	Richtek USA Inc.	IC Regulators LINEAR 2.5V 500MA SOT23-5	Active	Positive	Fixed	1	7V	2.5V	-	0.75V @ 500mA	500mA	150µA	150µA	58dB (100Hz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
RT9167A-28GB	Richtek USA Inc.	IC Regulators LINEAR 2.8V 500MA SOT23-5	Active	Positive	Fixed	1	7V	2.8V	-	0.75V @ 500mA	500mA	150µA	150µA	58dB (100Hz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
RT9167A-33GB	Richtek USA Inc.	IC Regulators LINEAR 3.3V 500MA SOT23-5	Active	Positive	Fixed	1	7V	3.3V	-	0.75V @ 500mA	500mA	150µA	150µA	58dB (100Hz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
RT9167A-50GB	Richtek USA Inc.	IC Regulators LINEAR 5V 500MA SOT23-5	Active	Positive	Fixed	1	7V	5V	-	0.75V @ 500mA	500mA	150µA	150µA	58dB (100Hz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5

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