RT9187GQV - Richtek

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

RT9187GQV
Manufacturer

Richtek
ChipWorker Part#

CW3855763
Category

Voltage Regulator
Package

VDFN-8
Description

RICHTEK RT9187GQV LDO Voltage Regulator, Adjustable, 2.5V to 5.5V input, 240mV drop., 0.8V to 4.5V/1A out, VDFN-8
Documentation

Datasheet

RT9187GQV Global Supplier

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RT9187GQV Specifications

Attribute	Attribute Value

Part Number	RT9187GQV
Manufacturer	Richtek
ChipWorker Part#	CW3855763
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	VDFN-8
Number of Outputs	1 Output
Output Voltage	0.8V ~ 4.5V
Output Current	1 A
Supply Current	500 µA
Number of Positions	8 Position
voltage rating	240 mV
Input Voltage (Max)	5.5 V
Input Voltage (Min)	2.5 V
Output Voltage (Max)	4.5 V
Output Voltage (Min)	0.8 V
Output Current (Max)	1 A
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	1429 mW
Accuracy	±2 %
Input Voltage	2.5V ~ 5.5V
	expand all
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

General Description
The RT9187 is a high-performance, 1A LDO regulator, offering extremely high PSRR and ultra-low dropout. Ideal
for portable RF and wireless applications with demanding performance and space requirements.
Features
Ultra-Low-Noise for RF Application
Ultra-Fast Response in Line/Load Transient
Quick Start-Up (Typically 40μs)
< 0.1uA Standby Current When Shutdown
Low Dropout : 240mV at 1A
Wide Operating Voltage Ranges : 2.5V to 5.5V
TTL-Logic-Controlled Shutdown Input
Current Limiting Protection
Thermal Shutdown Protection
Only 2.2uF Output Capacitor Required for Stability
High Power Supply Rejection Ratio
RoHS Compliant and 100% Lead (Pb)-Free
Applications
CDMA/GSM Cellular Handsets
Battery-Powered Equipment
Laptop, Palmtops, Notebook Computers
Hand-Held Instruments
Mini PCI & PCI-Express Cards
PCMCIA & New Cards
Portable Information Appliances

expand all

Delivery

DHLPrice

UPS

FedEx

TNT

EMS

OCS

SF EXPRESS

Chipworker Certification

Ordering Information

Order Payment Shipping Package Quality Assurance

These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
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- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us.
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more >
- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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