Analog Devices-LTC3569IFE#TRPBF DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Synchronous Step Down Triple-Out 0.425V to 5.5V 1.2A/0.6A/0.6A 16-Pin TSSOP EP T/R

Integrated Circuits (ICs)

LT1963AEFE-1.8#PBF

Active

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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Integrated Circuits (ICs)

LT1963AEFE-1.8#PBF

Active

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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Specifications Series Pricing Description Documents

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) [Max]	120 mA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Output Configuration	Positive
Package / Case	16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Protection Features	Over Temperature, Over Current, Reverse Polarity
PSRR	63 dB
Supplier Device Package	16-TSSOP-EP
Voltage - Input (Max) [Max]	20 V
Voltage - Output (Min/Fixed)	1.8 V
Voltage Dropout (Max)	0.55 V

LT1963 Series

Part	Protection Features	Voltage Dropout (Max)	Voltage - Input (Max) [Max]	Control Features	Number of Regulators	Current - Supply (Max) [Max]	Voltage - Output (Max) [Max]	Output Type	PSRR	Supplier Device Package	Voltage - Output (Min/Fixed)	Operating Temperature [Max]	Operating Temperature [Min]	Current - Quiescent (Iq)	Current - Output	Package / Case	Mounting Type	Output Configuration	Package / Case	Package / Case
Analog Devices Inc./Maxim Integrated LT1963EQ#PBF	Over Current Over Temperature Reverse Polarity	0.55 V	20 V	Enable	1	120 mA	20 V	Adjustable	63 dB	DDPAK-5	1.21 V	125 °C	-40 C	1.5 mA	1.5 A	D2PAK TO-263-6 TO-263BA	Surface Mount	Positive
Analog Devices Inc./Maxim Integrated LT1963EQ-1.8#TRPBF	Over Current Over Temperature Reverse Polarity	0.55 V	20 V	Enable	1	120 mA			63 dB	DDPAK-5	1.8 V	125 °C	-40 C	1.5 mA	1.5 A	D2PAK TO-263-6 TO-263BA	Surface Mount	Positive
Analog Devices Inc./Maxim Integrated LT1963EFE-1.5#PBF	Over Current Over Temperature Reverse Polarity	0.55 V	20 V	Enable	1	120 mA			63 dB	16-TSSOP-EP	1.5 V	125 °C	-40 C	1.5 mA	1.5 A	16-TSSOP (0.173" 4.40mm Width) Exposed Pad	Surface Mount	Positive
Analog Devices Inc./Maxim Integrated LT1963EQ-1.5#PBF	Over Current Over Temperature Reverse Polarity	0.55 V	20 V	Enable	1	120 mA			63 dB	DDPAK-5	1.5 V	125 °C	-40 C	1.5 mA	1.5 A	D2PAK TO-263-6 TO-263BA	Surface Mount	Positive
Analog Devices Inc./Maxim Integrated LT1963EFE-1.8#PBF	Over Current Over Temperature Reverse Polarity	0.55 V	20 V	Enable	1	120 mA			63 dB	16-TSSOP-EP	1.8 V	125 °C	-40 C	1.5 mA	1.5 A	16-TSSOP (0.173" 4.40mm Width) Exposed Pad	Surface Mount	Positive
Analog Devices Inc./Maxim Integrated LT1963ES8-1.5#TRPBF	Over Current Over Temperature Reverse Polarity	0.55 V	20 V	Enable	1	120 mA			63 dB	8-SO	1.5 V	125 °C	-40 C	1.5 mA	1.5 A	8-SOIC	Surface Mount	Positive	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated LT1963AEFE-1.8#PBF	Over Current Over Temperature Reverse Polarity	0.55 V	20 V	Enable	1	120 mA			63 dB	16-TSSOP-EP	1.8 V	125 °C	-40 C	1.5 mA	1.5 A	16-TSSOP (0.173" 4.40mm Width) Exposed Pad	Surface Mount	Positive
Analog Devices Inc./Maxim Integrated LT1963ET#30PBF	Over Current Over Temperature Reverse Polarity	0.55 V	20 V	Enable	1	120 mA	20 V	Adjustable	63 dB	TO-220-5 Flow 30	1.21 V	125 °C	-40 C	1.5 mA	1.5 A	TO-220-5 Formed Leads	Through Hole	Positive
Analog Devices Inc./Maxim Integrated LT1963EFE-3.3#PBF	Over Current Over Temperature Reverse Polarity	0.55 V	20 V	Enable	1	120 mA			63 dB	16-TSSOP-EP	3.3 V	125 °C	-40 C	1.5 mA	1.5 A	16-TSSOP (0.173" 4.40mm Width) Exposed Pad	Surface Mount	Positive
Analog Devices Inc./Maxim Integrated LT1963ET#06PBF	Over Current Over Temperature Reverse Polarity	0.55 V	20 V	Enable	1	120 mA	20 V	Adjustable	63 dB	TO-220-5 Flow 6	1.21 V	125 °C	-40 C	1.5 mA	1.5 A	TO-220-5	Through Hole	Positive

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	N/A	536	$ 8.79	1m+
	Tube	1	$ 9.18	1m+
		10	$ 6.35
		25	$ 5.62
		100	$ 4.80
		250	$ 4.40
		500	$ 4.16
		1000	$ 3.96
		2500	$ 3.85
Newark	Each	1	$ 8.19	1m+
		10	$ 6.35
		25	$ 5.62
		50	$ 5.01
		190	$ 4.40
		285	$ 4.28
		570	$ 4.16

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.

Documents

Technical documentation and resources