RT9058-90GVL

$0.25

Description：IC REG LINEAR 9V 100MA SOT23-3L
Series：-
Mfr：Richtek USA Inc.
Package：Tape & Reel (TR)

SKU:cb2e008cdb3f Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Richtek USA Inc.

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Product introduction

RT9058-90GVL 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 9V 100MA SOT23-3L. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for RT9058-90GVL

Description：IC REG LINEAR 9V 100MA SOT23-3L
Series：-
Mfr：Richtek USA Inc.
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：36V
Voltage - Output (Min/Fixed)：9V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.5V @ 10mA
Current - Output：100mA
Current - Quiescent (Iq)：5 µA
Current - Supply (Max)：-
PSRR：70dB ~ 40dB (100Hz ~ 100kHz)
Control Features：-
Protection Features：Over Current
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3L
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for RT9058-90GVL

RT9058-90GVL

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

The RT9058-90GVL is a low dropout (LDO) linear voltage regulator manufactured by Richtek USA Inc. It features a high input voltage range of 3.5V to 36V and provides a fixed output voltage of 9V. The device supports an output current of up to 100mA with an ultra-low quiescent current of 2μA, making it suitable for battery-powered applications. It offers ±2% output accuracy and a typical PSRR of -70dB at 100Hz. The component operates within a temperature range of -40°C to +85°C and is available in a SOT-23-3 package.

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

Ultra-low quiescent current of 2μA for extended battery life
High input voltage capability up to 36V
Stable operation with various output capacitors including ceramic types
Miniaturized SOT-23-3 packaging

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

Battery-powered equipment
Industrial microcontroller power supplies
Portable devices requiring stable 9V rails

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

Verify the specific suffix 'GVL' against official Richtek documentation to confirm tape-and-reel packaging and lead-free status. Ensure the 9V output variant matches the design requirement, as the RT9058 family includes multiple fixed voltage options. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

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

Select this LDO when input voltages exceed standard 5V or 12V regulators but remain below 36V. The 2μA quiescent current makes it superior to standard LDOs for low-power standby modes. Verify that the load current does not exceed 100mA and that thermal dissipation is managed within the SOT-23-3 package limits for the expected ambient temperature.

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

The RT9058 series is designed for applications requiring high input voltage tolerance and low power consumption. It serves as a robust solution for stepping down higher industrial supply rails to lower logic levels. The series emphasizes stability with minimal external components, supporting both ceramic and tantalum output capacitors across its wide operating range.

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

Direct substitutes include other RT9058 variants with different fixed output voltages if the 9V requirement changes. Check for equivalent LDOs from other manufacturers offering similar 36V input ranges and <5μA quiescent currents in SOT-23-3 packages.

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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.