Integrated Circuits (ICs)

R1172D311D-TR-FE

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Nisshinbo Micro Devices Inc.

IC REG LINEAR 3.1V 1A HSON6

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Integrated Circuits (ICs)

R1172D311D-TR-FE

Active

Nisshinbo Micro Devices Inc.

IC REG LINEAR 3.1V 1A HSON6

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	R1172D311D-TR-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
Package / Case	6-SMD, Flat Leads Exposed Pad
Protection Features	Over Temperature, Over Current
PSRR	70 db
Supplier Device Package	6-HSON
Supplier Device Package [x]	2.9
Supplier Device Package [y]	2.8
Voltage - Input (Max) [Max]	6 V
Voltage - Output (Min/Fixed)	3.1 V
Voltage Dropout (Max)	0.18 V

R1172 Series

Part	Voltage Dropout (Max)	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Output (Min/Fixed)	Current - Output	PSRR	Number of Regulators	Output Configuration	Supplier Device Package	Control Features	Package / Case	Package / Case	Protection Features	Current - Quiescent (Iq)	Voltage - Input (Max) [Max]	Mounting Type	Supplier Device Package [y]	Supplier Device Package [x]	Voltage Dropout (Max) [Max]	Voltage - Output (Min/Fixed) [Min]
Nisshinbo Micro Devices Inc. R1172S151D-E2-FE	0.32 V	85 °C	-40 C	1.5 V	1 A	70 db	1	Positive	6-HSOP-J	Enable	0.154 in 3.9 mm	4 Leads + 2 Fins 6-SOIC Variation	Over Current Over Temperature	100 µA	6 V	Surface Mount
Nisshinbo Micro Devices Inc. R1172D311D-TR-FE	0.18 V	85 °C	-40 C	3.1 V	1 A	70 db	1	Positive	6-HSON	Enable		6-SMD Flat Leads Exposed Pad	Over Current Over Temperature	100 µA	6 V	Surface Mount	2.8	2.9
Nisshinbo Micro Devices Inc. R1172D121A-TR-FE		85 °C	-40 C	1.2 V	1 A	70 db	1	Positive	6-HSON	Enable		6-SMD Flat Leads Exposed Pad	Over Current Over Temperature	100 µA	6 V	Surface Mount	2.8	2.9	0.56 V
Nisshinbo Micro Devices Inc. R1172S251D-E2-FE	0.32 V	85 °C	-40 C	2.5 V	1 A	70 db	1	Positive	6-HSOP-J	Enable	0.154 in 3.9 mm	4 Leads + 2 Fins 6-SOIC Variation	Over Current Over Temperature	100 µA	6 V	Surface Mount
Nisshinbo Micro Devices Inc. R1172N111D-TR-FE		85 °C	-40 C	1.1 V	1 A	70 db	1	Positive	SOT-23-5	Enable		SC-74A SOT-753	Over Current Over Temperature	100 µA	6 V	Surface Mount			0.56 V
Nisshinbo Micro Devices Inc. R1172H361D-T1-FE	0.18 V	85 °C	-40 C	3.6 V	1 A	70 db	1	Positive	SOT-89-5	Enable		SOT-89-5/6	Over Current Over Temperature	100 µA	6 V	Surface Mount
Nisshinbo Micro Devices Inc. R1172S331A-E2-FE	0.18 V	85 °C	-40 C	3.3 V	1 A	70 db	1	Positive	6-HSOP-J	Enable	0.154 in 3.9 mm	4 Leads + 2 Fins 6-SOIC Variation	Over Current Over Temperature	100 µA	6 V	Surface Mount
Nisshinbo Micro Devices Inc. R1172S151B-E2-FE	0.32 V	85 °C	-40 C	1.5 V	1 A	70 db	1	Positive	6-HSOP-J	Enable	0.154 in 3.9 mm	4 Leads + 2 Fins 6-SOIC Variation	Over Current Over Temperature	100 µA	6 V	Surface Mount
Nisshinbo Micro Devices Inc. R1172D261B-TR-FE	0.18 V	85 °C	-40 C		1 A	70 db	1	Positive	6-HSON	Enable		6-SMD Flat Leads Exposed Pad	Over Current Over Temperature	100 µA	6 V	Surface Mount	2.8	2.9		2.6 V
Nisshinbo Micro Devices Inc. R1172S121D-E2-FE		85 °C	-40 C	1.2 V	1 A	70 db	1	Positive	6-HSOP-J	Enable	0.154 in 3.9 mm	4 Leads + 2 Fins 6-SOIC Variation	Over Current Over Temperature	100 µA	6 V	Surface Mount			0.56 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.53
	Tape & Reel (TR)	3000	$ 0.54
		6000	$ 0.51
		15000	$ 0.49

Description

General part information

R1172 Series

Linear Voltage Regulator IC Positive Fixed 1 Output 1A 6-HSON (2.9x2.8)

Documents

Technical documentation and resources