R1172S251D-E2-FE

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Nisshinbo Micro Devices Inc

IC REG LINEAR 2.5V 1A 6HSOP

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R1172S251D-E2-FE

Active

Nisshinbo Micro Devices Inc

IC REG LINEAR 2.5V 1A 6HSOP

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DocumentsDatasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	R1172S251D-E2-FE

Control Features	Enable
Current - Output	1 A
Current - Quiescent (Iq)	100 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	0.154 in, 3.9 mm
Package / Case [custom]	6-SOIC Variation
Package / Case [custom]	4
Package / Case [custom]	2
Protection Features	Over Current, Over Temperature
PSRR	70 dB
Supplier Device Package	6-HSOP-J
Voltage - Input (Max) [Max]	6 V
Voltage - Output (Min/Fixed)	2.5 V
Voltage Dropout (Max) [Max]	0.32 V

R1172 Series

Part	Number of Regulators	Current - Output	Voltage - Input (Max) [Max]	Voltage Dropout (Max) [Max]	Output Type	Supplier Device Package	Output Configuration	PSRR	Control Features	Operating Temperature [Max]	Operating Temperature [Min]	Protection Features	Current - Quiescent (Iq)	Mounting Type	Voltage - Output (Min/Fixed)	Package / Case [custom]	Package / Case	Package / Case [custom]	Package / Case [custom]	Supplier Device Package [x]	Supplier Device Package [y]	Package / Case
Nisshinbo Micro Devices Inc R1172S151D-E2-FE	1	1 A	6 V	0.32 V	1.81 mOhm	6-HSOP-J	Positive	70 dB	Enable	85 °C	-40 °C	Over Current Over Temperature	100 µA	Surface Mount	1.5 V	6-SOIC Variation	0.154 in 3.9 mm	4	2
Nisshinbo Micro Devices Inc R1172D311D-TR-FE	1	1 A	6 V	0.18 V	1.81 mOhm	6-HSON	Positive	70 dB	Enable	85 °C	-40 °C	Over Current Over Temperature	100 µA	Surface Mount	3.1 V					2.9	2.8	6-SMD Flat Leads Exposed Pad
Nisshinbo Micro Devices Inc R1172D121A-TR-FE	1	1 A	6 V	0.56 V	1.81 mOhm	6-HSON	Positive	70 dB	Enable	85 °C	-40 °C	Over Current Over Temperature	100 µA	Surface Mount	1.2 V					2.9	2.8	6-SMD Flat Leads Exposed Pad
Nisshinbo Micro Devices Inc R1172S251D-E2-FE	1	1 A	6 V	0.32 V	1.81 mOhm	6-HSOP-J	Positive	70 dB	Enable	85 °C	-40 °C	Over Current Over Temperature	100 µA	Surface Mount	2.5 V	6-SOIC Variation	0.154 in 3.9 mm	4	2
Nisshinbo Micro Devices Inc R1172S331A-E2-FE	1	1 A	6 V	0.18 V	1.81 mOhm	6-HSOP-J	Positive	70 dB	Enable	85 °C	-40 °C	Over Current Over Temperature	100 µA	Surface Mount	3.3 V	6-SOIC Variation	0.154 in 3.9 mm	4	2
Nisshinbo Micro Devices Inc R1172S151B-E2-FE	1	1 A	6 V	0.32 V	1.81 mOhm	6-HSOP-J	Positive	70 dB	Enable	85 °C	-40 °C	Over Current Over Temperature	100 µA	Surface Mount	1.5 V	6-SOIC Variation	0.154 in 3.9 mm	4	2
Nisshinbo Micro Devices Inc R1172D261B-TR-FE	1	1 A	6 V	0.18 V	1.81 mOhm	6-HSON	Positive	70 dB	Enable	85 °C	-40 °C	Over Current Over Temperature	100 µA	Surface Mount	2.6 V					2.9	2.8	6-SMD Flat Leads Exposed Pad
Nisshinbo Micro Devices Inc R1172S121D-E2-FE	1	1 A	6 V	0.56 V	1.81 mOhm	6-HSOP-J	Positive	70 dB	Enable	85 °C	-40 °C	Over Current Over Temperature	100 µA	Surface Mount	1.2 V	6-SOIC Variation	0.154 in 3.9 mm	4	2
Nisshinbo Micro Devices Inc R1172D181A-TR-FE	1	1 A	6 V	0.32 V	1.81 mOhm	6-HSON	Positive	70 dB	Enable	85 °C	-40 °C	Over Current Over Temperature	100 µA	Surface Mount	1.8 V					2.9	2.8	6-SMD Flat Leads Exposed Pad
Nisshinbo Micro Devices Inc R1172N361D-TR-FE	1	1 A	6 V	0.18 V	1.81 mOhm	SOT-23-5	Positive	70 dB	Enable	85 °C	-40 °C	Over Current Over Temperature	100 µA	Surface Mount	3.6 V							SC-74A SOT-753

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.27
		10	$ 1.13
		25	$ 1.07
		100	$ 0.88
		250	$ 0.83
		500	$ 0.73
	Digi-Reel®	1	$ 1.27
		10	$ 1.13
		25	$ 1.07
		100	$ 0.88
		250	$ 0.83
		500	$ 0.73
	Tape & Reel (TR)	1000	$ 0.62
		2000	$ 0.58
		3000	$ 0.56
		5000	$ 0.53
		7000	$ 0.52
		10000	$ 0.50

Description

General part information

R1172 Series

Linear Voltage Regulator IC Positive Fixed 1 Output 1A 6-HSOP-J

Documents

Technical documentation and resources