LT1962EMS8-3#PBF

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Analog Devices

300MA, LOW NOISE, MICROPOWER LDO REGULATORS

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LT1962EMS8-3#PBF

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Analog Devices

300MA, LOW NOISE, MICROPOWER LDO REGULATORS

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DocumentsDatasheet R386 Reliability Data +1

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LT1962EMS8-3#PBF

Control Features	Enable
Current - Output	300 mA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	8-MSOP, 8-TSSOP
Package / Case	3 mm
Package / Case [custom]	0.118 in
Protection Features	Over Temperature, Reverse Polarity, Over Current
PSRR	65 dB
Supplier Device Package	8-MSOP
Voltage - Input (Max) [Max]	20 V
Voltage Dropout (Max) [Max]	0.43 V

LT1962 Series

Part	Control Features	Current - Quiescent (Iq)	Voltage - Input (Max) [Max]	Number of Regulators	Supplier Device Package	Current - Output	Voltage - Output (Min/Fixed)	Mounting Type	Output Type	Operating Temperature [Min]	Operating Temperature [Max]	Current - Supply (Max) [Max]	Output Configuration	PSRR	Package / Case	Package / Case [custom]	Package / Case	Voltage Dropout (Max) [Max]	Protection Features
Analog Devices LT1962EMS8-1.5#TRMPBF	Enable	75 µA	20 V	1	8-MSOP	300 mA	1.5 V	Surface Mount	1.81 mOhm	-40 °C	125 ¯C	12 mA	Positive	65 dB	8-MSOP 8-TSSOP	0.118 in	3 mm	0.43 V	Over Current Over Temperature Reverse Current Reverse Polarity
Analog Devices LT1962EMS8-3#TRPBF	Enable		20 V	1	8-MSOP	300 mA		Surface Mount	1.81 mOhm	-40 °C	125 °C		Positive	65 dB	8-MSOP 8-TSSOP	0.118 in	3 mm	0.43 V	Over Current Over Temperature Reverse Polarity
Analog Devices LT1962EMS8-1.5#TRPBF	Enable		20 V	1	8-MSOP	300 mA	1.5 V	Surface Mount	1.81 mOhm	-40 °C	125 °C		Positive	65 dB	8-MSOP 8-TSSOP	0.118 in	3 mm	0.43 V	Over Current Over Temperature Reverse Polarity
Analog Devices LT1962EMS8-1.5#PBF	Enable		20 V	1	8-MSOP	300 mA	1.5 V	Surface Mount	1.81 mOhm	-40 °C	125 °C		Positive	65 dB	8-MSOP 8-TSSOP	0.118 in	3 mm	0.43 V	Over Current Over Temperature Reverse Polarity
Analog Devices LT1962EMS8-2.5#TRPBF	Enable		20 V	1	8-MSOP	300 mA	2.5 V	Surface Mount	1.81 mOhm	-40 °C	125 °C		Positive	65 dB	8-MSOP 8-TSSOP	0.118 in	3 mm	0.43 V	Over Current Over Temperature Reverse Polarity
Analog Devices LT1962EMS8-2.5#PBF	Enable		20 V	1	8-MSOP	300 mA	2.5 V	Surface Mount	1.81 mOhm	-40 °C	125 °C		Positive	65 dB	8-MSOP 8-TSSOP	0.118 in	3 mm	0.43 V	Over Current Over Temperature Reverse Polarity
Analog Devices LT1962EMS8-3#PBF	Enable		20 V	1	8-MSOP	300 mA		Surface Mount	1.81 mOhm	-40 °C	125 °C		Positive	65 dB	8-MSOP 8-TSSOP	0.118 in	3 mm	0.43 V	Over Current Over Temperature Reverse Polarity
Analog Devices LT1962EMS8-1.5#TRM	Enable	75 µA	20 V	1	8-MSOP	300 mA	1.5 V	Surface Mount	1.81 mOhm	-40 °C	125 ¯C	12 mA	Positive	65 dB	8-MSOP 8-TSSOP	0.118 in	3 mm	0.43 V	Over Current Over Temperature Reverse Current Reverse Polarity
Analog Devices LT1962EMS8-3.3#TRPBF	Enable		20 V	1	8-MSOP	300 mA	3.3 V	Surface Mount	1.81 mOhm	-40 °C	125 °C		Positive	65 dB	8-MSOP 8-TSSOP	0.118 in	3 mm	0.43 V	Over Current Over Temperature Reverse Polarity

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 6.89
		10	$ 4.68
		25	$ 4.11
		100	$ 3.47
		250	$ 3.16
		500	$ 2.97
		1000	$ 2.81
		2500	$ 2.64

Description

General part information

LT1962 Series

The LT1962 series are micropower, low noise, low dropout regulators. The devices are capable of supplying 300mA of output current with a dropout voltage of 270mV. Designed for use in battery-powered systems, the low 30µA quiescent current makes them an ideal choice. Quiescent current is well controlled; it does not rise in dropout as it does with many other regulators.A key feature of the LT1962 regulators is low output noise. With the addition of an external 0.01µF bypass capacitor, output noise drops to 20µVRMSover a 10Hz to 100kHz bandwidth. The LT1962 regulators are stable with output capacitors as low as 3.3µF. Small ceramic capacitors can be used without the series resistance required by other regulators.Internal protection circuitry includes reverse battery protection, current limiting, thermal limiting and reverse current protection. The parts come in fixed output voltages of 1.5V, 1.8V, 2.5V, 3V, 3.3V and 5V, and as an adjustable device with a 1.22V reference voltage. The LT1962 regulators are available in the 8-lead MSOP package.ApplicationsCellular PhonesBattery-Powered SystemsNoise-Sensitive Instrumentation Systems

Documents

Technical documentation and resources

Datasheet

R386 Reliability Data

Reliability Data

SCP-LT1962-EVALZ - Demo Manual (Rev.0)

User Guide