RT9818E-27GB

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RT9818E-27GB

IC SUPERVISOR 1 CHANNEL SOT23-5

100% Original & New

24 Hours ready to ship

365 Days Warranty

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Specifications

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type Voltage Detector
NumberofVoltagesMonitored 1
Voltage-Threshold 2.7V
Output Open Drain or Open Collector
Reset Active High
ResetTimeout 0ms Typical
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case SC-74A, SOT-753

Overview

Description

Package

QFN-8 package (3×3 mm), lead-free (GB suffix indicates Green/RoHS compliant).

Pinout

- Pin count: 28 pins (QFN-28 package)
- Function: Dual synchronous buck DC-DC regulator/controller with integrated MOSFETs (two-channel step-down converter for generating low-voltage rails).

Manufacturer

Manufacturer: RichTek Technology Corporation (Richtek).
What kind of company: A Taiwanese fabless semiconductor company that designs and markets power management ICs (PMICs), including DC-DC converters and regulator ICs, and outsources fabrication.

Application

RT9818E-27GB is a regulator/LED-driver IC used for power management. Typical applications: portable consumer electronics (phones, tablets, wearables) power rails; LED backlight/lighting drivers; battery-powered IoT and small industrial equipment requiring efficient DC-DC conversion.

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

Currently, we only accept the below payment methods:

1. PayPal

2. Credit/ Debit Card

3. Wire Transfer

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