LM2775QDSGRQ1

$1.40

Description：IC REG CHARG PUMP 5V 200MA 8WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:4caafdb77b9e Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2775QDSGRQ1 is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG CHARG PUMP 5V 200MA 8WSON. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2775QDSGRQ1

Description：IC REG CHARG PUMP 5V 200MA 8WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Up
Output Configuration：Positive
Topology：Charge Pump
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：2.7V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Current - Output：200mA
Frequency - Switching：2MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-WFDFN Exposed Pad
Supplier Device Package：8-WSON (2x2)
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2775QDSGRQ1

LM2775QDSGRQ1

Voltage Regulators - DC DC Switching Regulators Overview

The LM2775QDSGRQ1 is an automotive-grade switched capacitor boost converter manufactured by Texas Instruments. It provides a regulated 5 V output with a maximum output current of 200 mA. The device operates from an input voltage range of 2.7 V to 5.5 V and features a typical quiescent current of 75 µA. It utilizes a 2 MHz switching frequency and is housed in an 8-pin WSON package. The component supports a shutdown function and is rated for operation between -40°C and +85°C, complying with AEC-Q100 standards.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated switched capacitor topology eliminates the need for external inductors
Automotive qualification compliant with AEC-Q100 reliability standards
Fixed 5 V output regulation suitable for powering downstream logic or sensors

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment system power distribution
Sensor supply rails in vehicle control modules
General automotive electronics requiring compact boost conversion

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify that the specific suffix Q1 confirms AEC-Q100 automotive qualification status through official Texas Instruments documentation. Confirm the WSON-8 package marking and reel specifications match your assembly requirements. Ensure the design accounts for the fixed 5 V output limitation as adjustment is not supported.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when an inductor-less boost solution is required for automotive applications. It is appropriate for loads drawing up to 200 mA at 5 V from a 2.7 V to 5.5 V source. Consider thermal performance within the WSON-8 package if operating near maximum load currents.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2775 family of switched capacitor converters. The 'Q1' suffix denotes automotive grade qualification, while 'DSGR' indicates the specific tape-and-reel packaging variant in an 8-pin WSON footprint. It serves as a compact alternative to inductive boost converters in space-constrained automotive designs.