LT3014BMPS5#TRMPBF

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Analog Devices Inc./Maxim Integrated

20MA, 3V TO 80V LOW DROPOUT MICROPOWER LINEAR REGULATOR

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LT3014BMPS5#TRMPBF

Active

Analog Devices Inc./Maxim Integrated

20MA, 3V TO 80V LOW DROPOUT MICROPOWER LINEAR REGULATOR

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Description Specifications Series Pricing CAD Documents

Description

General part information

LT3014B Series

The LT3014B is a high voltage, micropower low dropout linear regulator. The device is capable of supplying 20mA of output current with a dropout voltage of 350mV. Designed for use in battery-powered or high voltage systems, the low quiescent current (7μA operating) makes the LT3014B an ideal choice. Quiescent current is also well controlled in dropout.Other features of the LT3014B include the ability to operate with very small output capacitors. The regulators are stable with only 0.47μF on the output while most older devices require between 10μF and 100μF for stability. Small ceramic capacitors can be used without the necessary addition of ESR as is common with other regulators. Internal protection circuitry includes reverse-battery protection, current limiting, thermal limiting and reverse current protection.The device is available as an adjustable device with a 1.22V reference voltage. The LT3014B regulator is available in the 5-lead ThinSOT and 8-lead DFN packages.Shutdown PinLT3014YesLT3014BNoApplicationsLow Current High Voltage RegulatorsRegulator for Battery-Powered SystemsTelecom ApplicationsAutomotive Applications

Technical Specifications

Parameters and characteristics for this part

Specification	LT3014BMPS5#TRMPBF

Current - Output	20 mA
Current - Quiescent (Iq)	20 µA
Current - Supply (Max)	1 mA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-55 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	TSOT-23-5, SOT-23-5 Thin
Package Name	TSOT-23-5
Protection Features	Over Temperature, Reverse Polarity, Over Current
PSRR	70 dB
Voltage - Input (Max)	80 V p-p
Voltage - Output (Max)	60 V
Voltage - Output (Min/Fixed)	1.22 V
Voltage Dropout (Max)	0.57 V

LT3014B Series

20mA, 3V to 80V Low Dropout Micropower Linear Regulator

Part	PSRR	Voltage Dropout (Max)	Current - Output	Package Name	Current - Supply (Max)	Output Type	Operating Temperature (Max)	Operating Temperature (Min)	Number of Regulators	Mounting Type	Voltage - Output (Max)	Current - Quiescent (Iq)	Voltage - Input (Max)	Package / Case	Output Configuration	Voltage - Output (Min/Fixed)	Protection Features	Package Width	Package Length
Analog Devices Inc./Maxim Integrated LT3014BMPS5#TRMPBF	70 dB	0.57 V	20 mA	TSOT-23-5	1 mA	Adjustable	125 °C	-55 °C	1	Surface Mount	60 V	20 µA	80 V p-p	SOT-23-5 Thin TSOT-23-5	Positive	1.22 V	Over Current Over Temperature Reverse Polarity
Analog Devices Inc./Maxim Integrated LT3014BHVES5#TRPBF	70 dB	0.57 V	20 mA	TSOT-23-5	1 mA	Adjustable	125 °C	-40 °C	1	Surface Mount	60 V	20 µA	80 V p-p	SOT-23-5 Thin TSOT-23-5	Positive	1.22 V	Over Current Over Temperature Reverse Polarity
Analog Devices Inc./Maxim Integrated LT3014BIDD#PBF	70 dB	0.57 V	20 mA	8-DFN	1 mA	Adjustable	125 °C	-40 °C	1	Surface Mount	60 V	20 µA	80 V p-p	8-WFDFN Exposed Pad	Positive	1.22 V	Over Current Over Temperature Reverse Polarity	3 mm	3 mm
Analog Devices Inc./Maxim Integrated LT3014BEDD#TRPBF	70 dB	0.57 V	20 mA	8-DFN	1 mA	Adjustable	125 °C	-40 °C	1	Surface Mount	60 V	20 µA	80 V p-p	8-WFDFN Exposed Pad	Positive	1.22 V	Over Current Over Temperature Reverse Polarity	3 mm	3 mm
Analog Devices Inc./Maxim Integrated LT3014BEDD#PBF	70 dB	0.57 V	20 mA	8-DFN	1 mA	Adjustable	125 °C	-40 °C	1	Surface Mount	60 V	20 µA	80 V p-p	8-WFDFN Exposed Pad	Positive	1.22 V	Over Current Over Temperature Reverse Polarity	3 mm	3 mm
Analog Devices Inc./Maxim Integrated LT3014BHVIS5#TRPBF	70 dB	0.57 V	20 mA	TSOT-23-5	1 mA	Adjustable	125 °C	-40 °C	1	Surface Mount	60 V	20 µA	80 V p-p	SOT-23-5 Thin TSOT-23-5	Positive	1.22 V	Over Current Over Temperature Reverse Polarity
Analog Devices Inc./Maxim Integrated LT3014BES5#TRPBF	70 dB	0.57 V	20 mA	TSOT-23-5	1 mA	Adjustable	125 °C	-40 °C	1	Surface Mount	60 V	20 µA	80 V p-p	SOT-23-5 Thin TSOT-23-5	Positive	1.22 V	Over Current Over Temperature Reverse Polarity
Analog Devices Inc./Maxim Integrated LT3014BHVIDD#TRPBF	70 dB	0.57 V	20 mA	8-DFN	1 mA	Adjustable	125 °C	-40 °C	1	Surface Mount	60 V	20 µA	80 V p-p	8-WFDFN Exposed Pad	Positive	1.22 V	Over Current Over Temperature Reverse Polarity	3 mm	3 mm
Analog Devices Inc./Maxim Integrated LT3014BIS5#TRPBF	70 dB	0.57 V	20 mA	TSOT-23-5	1 mA	Adjustable	125 °C	-40 °C	1	Surface Mount	60 V	20 µA	80 V p-p	SOT-23-5 Thin TSOT-23-5	Positive	1.22 V	Over Current Over Temperature Reverse Polarity
Analog Devices Inc./Maxim Integrated LT3014BHVEDD#TRPBF	70 dB	0.57 V	20 mA	8-DFN	1 mA	Adjustable	125 °C	-40 °C	1	Surface Mount	60 V	20 µA	80 V p-p	8-WFDFN Exposed Pad	Positive	1.22 V	Over Current Over Temperature Reverse Polarity	3 mm	3 mm

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

LT3014BMPS5#TRMPBF | Datasheet

R386 Reliability Data