RT9011-CJGQWB

Description：IC REG LINEAR 1.2V/2.5V 8-WDFN
Series：-
Mfr：Richtek USA Inc.
Package：Tape & Reel (TR)

SKU:d54e38e77d55 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Richtek USA Inc.

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Product introduction

RT9011-CJGQWB is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Richtek USA Inc.. Its product description is IC REG LINEAR 1.2V/2.5V 8-WDFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for RT9011-CJGQWB

Description：IC REG LINEAR 1.2V/2.5V 8-WDFN
Series：-
Mfr：Richtek USA Inc.
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：2
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：1.2V, 2.5V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.33V @ 300mA, 0.33V @ 300mA
Current - Output：300mA, 300mA
Current - Quiescent (Iq)：80 µA
Current - Supply (Max)：-
PSRR：70dB ~ 38dB (100Hz ~ 300kHz)
Control Features：Enable
Protection Features：Over Current, Over Temperature, Short Circuit
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：8-WDFN Exposed Pad
Supplier Device Package：8-WDFN (3x3)
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for RT9011-CJGQWB

RT9011-CJGQWB

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The RT9011-CJGQWB is a dual-channel, low-noise, and low-dropout regulator (LDO) manufactured by Richtek Technology Corporation. It provides up to 300mA output current at each channel with an operating input voltage range of 2.5V to 5.5V. The device features ultra-low quiescent current of 27μA per LDO and high output accuracy of 2%. It includes TTL-logic-controlled shutdown input, short circuit protection, thermal shutdown protection, and current limit protection with thermal folded-back protection.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

Dual-channel low-noise LDO design for portable power management
Ultra-low quiescent current consumption of 27μA per channel
Integrated protection mechanisms including thermal shutdown and short circuit protection

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

CDMA/GSM cellular handsets
Battery-powered equipment
Laptop, palmtops, and notebook computers
Hand-held instruments
PCMCIA cards

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the exact suffix CJGQWB against official Richtek documentation to confirm package type and temperature grade. Ensure compatibility with system requirements for input voltage range and output current capabilities. Check for RoHS compliance status in the latest datasheet.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component for applications requiring dual independent low-noise power rails from a single supply. Consider its small TSOT-23-6 or WDFN package options for space-constrained designs. Evaluate the need for TTL-controlled shutdown functionality in the target application.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

The RT9011 series belongs to Richtek's portfolio of portable power management solutions. It is designed for battery-operated devices where efficiency and noise performance are critical. The dual-channel configuration allows powering separate analog and digital sections from a common source.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Check for parameter-equivalent alternatives within the Richtek LDO family if availability is an issue. Verify pinout compatibility and electrical specifications before substituting.

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Delivery time

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Freight calculation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.