Integrated Circuits (ICs)

R1173H181D-T1-FE

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Nisshinbo Micro Devices Inc.

LDO VOLTAGE REGULATORS 1A VOLTAGE REGULATOR (LDO REGULATOR)

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Integrated Circuits (ICs)

R1173H181D-T1-FE

Active

Nisshinbo Micro Devices Inc.

LDO VOLTAGE REGULATORS 1A VOLTAGE REGULATOR (LDO REGULATOR)

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	R1173H181D-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
Package / Case	SOT-89-5/6
Protection Features	Over Temperature, Over Current
PSRR	70 db
Supplier Device Package	SOT-89-5
Voltage - Input (Max) [Max]	6 V
Voltage - Output (Min/Fixed)	1.8 V
Voltage Dropout (Max)	0.32 V

R1173 Series

Part	Output Configuration	Protection Features	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output	Current - Quiescent (Iq)	Package / Case	Supplier Device Package	Voltage Dropout (Max)	Control Features	Voltage - Input (Max) [Max]	PSRR	Mounting Type	Voltage - Output (Min/Fixed)	Number of Regulators	Package / Case	Voltage Dropout (Max) [Max]	Supplier Device Package [y]	Supplier Device Package [x]	Voltage - Output (Min/Fixed) [Min]
Nisshinbo Micro Devices Inc. R1173H181D-T1-FE	Positive	Over Current Over Temperature	85 °C	-40 C	1 A	100 µA	SOT-89-5/6	SOT-89-5	0.32 V	Enable	6 V	70 db	Surface Mount	1.8 V	1
Nisshinbo Micro Devices Inc. R1173S111D-E2-FE	Positive	Over Current Over Temperature	85 °C	-40 C	1 A	100 µA	4 Leads + 2 Fins 6-SOIC Variation	6-HSOP-J		Enable	6 V	70 db	Surface Mount	1.1 V	1	0.154 in 3.9 mm	0.56 V
Nisshinbo Micro Devices Inc. R1173D081D-TR-FE	Positive	Over Current Over Temperature	85 °C	-40 C	1 A	100 µA	6-SMD Flat Leads Exposed Pad	6-HSON		Enable	6 V	70 db	Surface Mount	0.8 V	1		0.72 V	2.8	2.9
Nisshinbo Micro Devices Inc. R1173S281D-E2-FE	Positive	Over Current Over Temperature	85 °C	-40 C	1 A	100 µA	4 Leads + 2 Fins 6-SOIC Variation	6-HSOP-J	0.18 V	Enable	6 V	70 db	Surface Mount	2.8 V	1	0.154 in 3.9 mm
Nisshinbo Micro Devices Inc. R1173S181D5-E2-FE	Positive	Over Current Over Temperature	85 °C	-40 C	1 A	100 µA	4 Leads + 2 Fins 6-SOIC Variation	6-HSOP-J	0.32 V	Enable	6 V	70 db	Surface Mount		1	0.154 in 3.9 mm				1.85 V
Nisshinbo Micro Devices Inc. R1173H221D-T1-FE	Positive	Over Current Over Temperature	85 °C	-40 C	1 A	100 µA	SOT-89-5/6	SOT-89-5	0.32 V	Enable	6 V	70 db	Surface Mount	2.2 V	1
Nisshinbo Micro Devices Inc. R1173S451B-E2-FE	Positive	Over Current Over Temperature	85 °C	-40 C	1 A	100 µA	4 Leads + 2 Fins 6-SOIC Variation	6-HSOP-J	0.18 V	Enable	6 V	60 dB	Surface Mount		1	0.154 in 3.9 mm				4.5 V
Nisshinbo Micro Devices Inc. R1173H121B-T1-FE	Positive	Over Current Over Temperature	85 °C	-40 C	1 A	100 µA	SOT-89-5/6	SOT-89-5		Enable	6 V	70 db	Surface Mount	1.2 V	1		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	Cut Tape (CT)	1	$ 1.20
		10	$ 1.07
		25	$ 1.02
		100	$ 0.84
		250	$ 0.78
		500	$ 0.69
	Digi-Reel®	1	$ 1.20
		10	$ 1.07
		25	$ 1.02
		100	$ 0.84
		250	$ 0.78
		500	$ 0.69
	N/A	85	$ 1.06
	Tape & Reel (TR)	1000	$ 0.59
		2000	$ 0.55
		3000	$ 0.53
		5000	$ 0.51
		7000	$ 0.49
		10000	$ 0.48
Mouser	N/A	1	$ 1.06
		10	$ 0.77
		25	$ 0.69
		100	$ 0.61
		250	$ 0.57
		500	$ 0.55
		1000	$ 0.51
		4000	$ 0.49
		8000	$ 0.48

Description

General part information

R1173 Series

Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-89-5

Documents

Technical documentation and resources