LT1963AEFE-1.8#PBF

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Analog Devices Inc./Maxim Integrated

LDO VOLTAGE REGULATOR, FIXED, 2.1 V TO 20 V IN, 0.34 V DOUT, 1.5 A, TSSOP-16

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LT1963AEFE-1.8#PBF

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Analog Devices Inc./Maxim Integrated

LDO VOLTAGE REGULATOR, FIXED, 2.1 V TO 20 V IN, 0.34 V DOUT, 1.5 A, TSSOP-16

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Description Specifications Series Pricing CAD Documents

Description

General part information

LT1963 Series

LT®1963A series low dropout regulator optimized for fast transient response. Quiescent current is well controlled, it does not rise in dropout as it does with many other regulators. In addition to fast transient response, this LT1963A regulator have very low output noise which makes them ideal for sensitive RF supply applications. This LT1963A regulator is stable with output capacitors as low as 10µF. Internal protection circuitry includes reverse battery protection, current limiting, thermal limiting and reverse current protection. Typical applications are 3.3V to 2.5V logic power supplies, post regulator for switching supplies.

Technical Specifications

Parameters and characteristics for this part

Specification	LT1963AEFE-1.8#PBF

Control Features	Enable
Current - Output	1.5 A
Current - Quiescent (Iq)	1.5 mA
Current - Supply (Max)	120 mA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Fixed
Package Features	Exposed Pad
Package Length	0.173 in
Package Name	16-TSSOP-EP, 16-TSSOP
Package Width	4.4 mm
Protection Features	Over Temperature, Reverse Polarity, Over Current
PSRR	63 dB
Voltage - Input (Max)	20 V
Voltage - Output (Min/Fixed)	1.8 V
Voltage Dropout (Max)	0.55 V

LT1963 Series

Part	Output Configuration	Mounting Type	Package Leads	Package Name	Current - Output	Current - Quiescent (Iq)	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Output (Min/Fixed)	PSRR	Output Type	Voltage - Output (Max)	Current - Supply (Max)	Number of Regulators	Control Features	Voltage - Input (Max)	Voltage Dropout (Max)	Protection Features	Package Width	Package Features	Package Length	Package / Case
Analog Devices Inc./Maxim Integrated LT1963EQ#PBF	Positive	Surface Mount	5 Leads	D2PAK DDPAK-5	1.5 A	1.5 mA	125 °C	-40 °C	1.21 V	63 dB	Adjustable	20 V	120 mA	1	Enable	20 V	0.55 V	Over Current Over Temperature Reverse Polarity
Analog Devices Inc./Maxim Integrated LT1963EQ-1.8#TRPBF	Positive	Surface Mount	5 Leads	D2PAK DDPAK-5	1.5 A	1.5 mA	125 °C	-40 °C	1.8 V	63 dB	Fixed		120 mA	1	Enable	20 V	0.55 V	Over Current Over Temperature Reverse Polarity
Analog Devices Inc./Maxim Integrated LT1963EFE-1.5#PBF	Positive	Surface Mount		16-TSSOP 16-TSSOP-EP	1.5 A	1.5 mA	125 °C	-40 °C	1.5 V	63 dB	Fixed		120 mA	1	Enable	20 V	0.55 V	Over Current Over Temperature Reverse Polarity	4.4 mm	Exposed Pad	0.173 in
Analog Devices Inc./Maxim Integrated LT1963EQ-1.5#PBF	Positive	Surface Mount	5 Leads	D2PAK DDPAK-5	1.5 A	1.5 mA	125 °C	-40 °C	1.5 V	63 dB	Fixed		120 mA	1	Enable	20 V	0.55 V	Over Current Over Temperature Reverse Polarity
Analog Devices Inc./Maxim Integrated LT1963EFE-1.8#PBF	Positive	Surface Mount		16-TSSOP 16-TSSOP-EP	1.5 A	1.5 mA	125 °C	-40 °C	1.8 V	63 dB	Fixed		120 mA	1	Enable	20 V	0.55 V	Over Current Over Temperature Reverse Polarity	4.4 mm	Exposed Pad	0.173 in
Analog Devices Inc./Maxim Integrated LT1963ES8-1.5#TRPBF	Positive	Surface Mount		8-SO 8-SOIC	1.5 A	1.5 mA	125 °C	-40 °C	1.5 V	63 dB	Fixed		120 mA	1	Enable	20 V	0.55 V	Over Current Over Temperature Reverse Polarity	3.9 mm		0.154 in
Analog Devices Inc./Maxim Integrated LT1963AEFE-1.8#PBF	Positive	Surface Mount		16-TSSOP 16-TSSOP-EP	1.5 A	1.5 mA	125 °C	-40 °C	1.8 V	63 dB	Fixed		120 mA	1	Enable	20 V	0.55 V	Over Current Over Temperature Reverse Polarity	4.4 mm	Exposed Pad	0.173 in
Analog Devices Inc./Maxim Integrated LT1963ET#30PBF	Positive	Through Hole		TO-220-5 Flow 30	1.5 A	1.5 mA	125 °C	-40 °C	1.21 V	63 dB	Adjustable	20 V	120 mA	1	Enable	20 V	0.55 V	Over Current Over Temperature Reverse Polarity				TO-220-5 Formed Leads
Analog Devices Inc./Maxim Integrated LT1963EFE-3.3#PBF	Positive	Surface Mount		16-TSSOP 16-TSSOP-EP	1.5 A	1.5 mA	125 °C	-40 °C	3.3 V	63 dB	Fixed		120 mA	1	Enable	20 V	0.55 V	Over Current Over Temperature Reverse Polarity	4.4 mm	Exposed Pad	0.173 in
Analog Devices Inc./Maxim Integrated LT1963ET#06PBF	Positive	Through Hole		TO-220-5 Flow 6	1.5 A	1.5 mA	125 °C	-40 °C	1.21 V	63 dB	Adjustable	20 V	120 mA	1	Enable	20 V	0.55 V	Over Current Over Temperature Reverse Polarity				TO-220-5

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

R386 Reliability Data

LT1963A: Series: 1.5A, Low Noise, Fast Transient Response LDO Regulators Data Sheet (Rev.G)

Datasheet