LT1762EMS8#TRPBF

Product Overview

The LT1762EMS8#TRPBF from Analog Devices Inc. is a single-output linear voltage regulator IC designed for positive adjustable regulation in an 8-MSOP surface-mount package. It supports an input voltage up to 20 V and provides an adjustable output from 1.22 V to 20 V at up to 150 mA. The device includes an enable control feature and protection against over current, over temperature, and reverse polarity. Its specified dropout voltage is 0.4 V at 150 mA, and its power-supply rejection ratio is 65 dB at 120 Hz. The operating temperature range is -40°C to 125°C.

Key Features

• Positive single-output linear regulator with adjustable output voltage.
• Input voltage maximum rating is 20 V.
• Adjustable output range is 1.22 V to 20 V.
• Output current rating is 150 mA.
• Maximum dropout voltage is 0.4 V at 150 mA.
• Power-supply rejection ratio is 65 dB at 120 Hz.
• Enable control feature supports output on/off management.
• Protection features include over current, over temperature, and reverse polarity.
• Operating temperature range is -40°C to 125°C.
• Surface-mount 8-MSOP package with 3.00 mm body width.

Applications

• Adjustable positive supply rails in low-current electronic assemblies.
• Enable-controlled power sequencing for circuits requiring output on/off control.
• Generation of adjustable output voltages between 1.22 V and 20 V.
• Low-current supply paths where 65 dB PSRR at 120 Hz is relevant.
• Protected power domains requiring over current, over temperature, and reverse polarity safeguards.

Design & Procurement Notes

When selecting the LT1762EMS8#TRPBF, verify that the available input voltage remains at or below 20 V and that the required output falls within 1.22 V to 20 V. The 150 mA output limit and 0.4 V dropout at 150 mA should be used for headroom and thermal planning. The enable feature can be used to control regulator state, while over current, over temperature, and reverse polarity protections should be considered as part of system-level fault management. The -40°C to 125°C operating range and 8-MSOP surface-mount package should be matched to the assembly process and board layout.