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See Technical Specifications

LT3042EMSE#PBF

Ideal for electronic devices with sensitive components

Manufacturer:

Analog Devices
Mfr.Part #:

LT3042EMSE#PBF
Datasheet:

LT3042EMSE#PBF Datasheet (PDF)
Mounting Style:

SMD/SMT
Output Voltage:

0 V to 15 V
Output Current:

200 mA
Number of Outputs:

1 Output
EDA/CAD Models:

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LT3042EMSE#PBF General Description

The LT3042EMSE#PBF is a low dropout voltage linear regulator from Analog Devices. It has a voltage input range of 1.8V to 45V and can provide a regulated output voltage ranging from 0.5V to 39V. The regulator offers a high current output capability of up to 200mA and has a low dropout voltage of only 340mV at full load. The device is stable with ceramic output capacitors and has an adjustable output voltage capability with external resistors.The LT3042EMSE#PBF features a low noise output voltage, making it suitable for noise-sensitive applications such as precision instrumentation and audio equipment. The device also offers excellent line and load regulation, ensuring stability under varying operating conditions. It has a wide operating temperature range of -40°C to 125°C and comes in a thermally enhanced MSOP-8 package, making it ideal for space-constrained designs.

Key Features

The LT3042EMSE#PBF is a low dropout linear regulator with a voltage range of 1

8V to 15V, a maximum output current of 200mA, and a low noise output of 38µVRMS

It has high PSRR, low dropout voltage of 340mV, and operates in a temperature range of -40°C to 125°C

Application

Low noise voltage regulation for precision analog and digital circuits

Industrial and automation applications requiring stable voltage output

Medical devices and laboratory equipment

Communication systems and RF circuitry

Audio equipment and high-fidelity audio amplifiers

Specifications

Product Category	LDO Voltage Regulators	Mounting Style	SMD/SMT
Output Voltage	0 V to 15 V	Output Current	200 mA
Number of Outputs	1 Output	Polarity	Positive
Quiescent Current	300 nA	Input Voltage, Min	1.8 V
Input Voltage, Max	20 V	PSRR / Ripple Rejection - Typ	117 dB
Output Type	Adjustable	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C	Dropout Voltage	350 mV
Series	LT3042	Development Kit	DC2246A, DC2429A
Dropout Voltage - Max	350 mV	Line Regulation	0.5 uV/V
Load Regulation	0.1 mV	Operating Supply Current	2 mA
Output Voltage Range	0 V to 15 V	Product	LDO Voltage Regulators
Product Type	LDO Voltage Regulators	Factory Pack Quantity	50
Subcategory	PMIC - Power Management ICs	Type	Ultra Low Noise Linear Regulator
Voltage Regulation Accuracy	1 %	Unit Weight	0.000882 oz