Specification	R1172H251B-T1-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	Fixed
Package / Case	SOT-89-5/6
Package Name	SOT-89-5
Protection Features	Over Current, Over Temperature
PSRR	70 dB
Voltage - Input (Max)	6 V
Voltage - Output (Min/Fixed)	2.5 V
Voltage Dropout (Max)	0.32 V

R1172 Series

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

Pricing

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

Create a free account to access distributor pricing data.

CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

R1172H251B-T1-FE | Datasheet