Integrated Circuits (ICs)

S-19251A29H-M5T1U4

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ABLIC Inc.

LDO VOLTAGE REGULATORS

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Integrated Circuits (ICs)

S-19251A29H-M5T1U4

Active

ABLIC Inc.

LDO VOLTAGE REGULATORS

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	S-19251A29H-M5T1U4

Control Features	Enable
Current - Output	150 mA
Current - Quiescent (Iq)	4.5 µA
Current - Supply (Max) [Max]	50 µA
Grade	Automotive
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	105 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Package / Case	SOT-753, SC-74A
Protection Features	Over Temperature, Over Current, Short Circuit
PSRR	65 dB
Qualification	AEC-Q100
Supplier Device Package	SOT-23-5
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed) [Min]	2.9 V
Voltage Dropout (Max) [Max]	0.32 V

S-19251 Series

Part	Current - Quiescent (Iq)	Voltage Dropout (Max) [Max]	Grade	Control Features	Supplier Device Package	Number of Regulators	Package / Case	Voltage - Input (Max) [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Current - Output	PSRR	Mounting Type	Output Configuration	Qualification	Voltage - Output (Min/Fixed)	Protection Features	Current - Supply (Max) [Max]	Voltage - Output (Min/Fixed) [Min]	Voltage Dropout (Max)
ABLIC Inc. S-19251B27H-A4T6U4	4.5 µA	0.32 V	Automotive	Enable	HSNT-4-A	1	4-SMD Flat Leads Exposed Pad	5.5 V	-40 °C	105 °C	150 mA	70 db	Surface Mount	Positive	AEC-Q100	2.7 V	Over Current Over Temperature Short Circuit	50 µA
ABLIC Inc. S-19251D28H-M5T1U4	4.5 µA	0.32 V	Automotive	Enable	SOT-23-5	1	SC-74A SOT-753	5.5 V	-40 °C	105 °C	150 mA	70 db	Surface Mount	Positive	AEC-Q100	2.8 V	Over Current Over Temperature Short Circuit	50 µA
ABLIC Inc. S-19251B35H-A4T7U4	4.5 µA	0.27 V	Automotive	Enable	HSNT-4-B	1	4-SMD Flat Leads Exposed Pad	5.5 V	-40 °C	105 °C	150 mA	65 dB	Surface Mount	Positive	AEC-Q100		Over Current Over Temperature Short Circuit	50 µA	3.5 V
ABLIC Inc. S-19251A27H-M5T1U4	4.5 µA	0.32 V	Automotive	Enable	SOT-23-5	1	SC-74A SOT-753	5.5 V	-40 °C	105 °C	150 mA	70 db	Surface Mount	Positive	AEC-Q100	2.7 V	Over Current Over Temperature Short Circuit	50 µA
ABLIC Inc. S-19251C20H-M5T1U4	4.5 µA	0.36 V	Automotive	Enable	SOT-23-5	1	SC-74A SOT-753	5.5 V	-40 °C	105 °C	150 mA	70 db	Surface Mount	Positive	AEC-Q100	2 V	Over Current Over Temperature Short Circuit	50 µA
ABLIC Inc. S-19251A29H-M5T1U4	4.5 µA	0.32 V	Automotive	Enable	SOT-23-5	1	SC-74A SOT-753	5.5 V	-40 °C	105 °C	150 mA	65 dB	Surface Mount	Positive	AEC-Q100		Over Current Over Temperature Short Circuit	50 µA	2.9 V
ABLIC Inc. S-19251B12H-A4T7U4	4.5 µA		Automotive	Enable	HSNT-4-B	1	4-SMD Flat Leads Exposed Pad	5.5 V	-40 °C	105 °C	150 mA	75 dB	Surface Mount	Positive	AEC-Q100	1.2 V	Over Current Over Temperature Short Circuit	50 µA		0.63 V
ABLIC Inc. S-19251A33H-A4T6U4	4.5 µA	0.27 V	Automotive	Enable	HSNT-4-A	1	4-SMD Flat Leads Exposed Pad	5.5 V	-40 °C	105 °C	150 mA	65 dB	Surface Mount	Positive	AEC-Q100	3.3 V	Over Current Over Temperature Short Circuit	50 µA
ABLIC Inc. S-19251C30H-A4T6U4	4.5 µA	0.28 V	Automotive	Enable	HSNT-4-A	1	4-SMD Flat Leads Exposed Pad	5.5 V	-40 °C	105 °C	150 mA	65 dB	Surface Mount	Positive	AEC-Q100	3 V	Over Current Over Temperature Short Circuit	50 µA
ABLIC Inc. S-19251B33H-M5T1U4	4.5 µA	0.27 V	Automotive	Enable	SOT-23-5	1	SC-74A SOT-753	5.5 V	-40 °C	105 °C	150 mA	65 dB	Surface Mount	Positive	AEC-Q100	3.3 V	Over Current Over Temperature Short Circuit	50 µA

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	$ 0.32
	Tape & Reel (TR)	3000	$ 0.33
		6000	$ 0.31
		15000	$ 0.30
		30000	$ 0.29
Mouser	N/A	3000	$ 0.29
		9000	$ 0.28

Description

General part information

S-19251 Series

Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5

Documents

Technical documentation and resources