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Power Circuits / Linear Regulator ICs / RT9018A-25GSP
Datasheets
RT9018A-25GSP by: Richtek Technology Corp

IC REG LINEAR POS ADJ 3A 8SOP, 8SOP

Part Details for RT9018A-25GSP by Richtek Technology Corp

Results Overview of RT9018A-25GSP by Richtek Technology Corp

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

RT9018A-25GSP Information

RT9018A-25GSP by Richtek Technology Corp is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for RT9018A-25GSP

Part # Distributor Description Stock Price Buy
DISTI # 1028-1058-1-ND
DigiKey IC REG LIN POS ADJ 3A 8-SOP-EP Min Qty: 1 Lead time: 13 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) Temporarily Out of Stock
  • 1 $1.4500
$1.4500 Buy Now
Bristol Electronics   196
RFQ
Win Source Electronics LDO Regulator Pos 0.8V2.5V 3A 8-Pin PSOP EP / IC REG LDO 2.5V/ADJ 3A 8SOP 83689
  • 210 $0.2401
  • 450 $0.2247
  • 695 $0.2169
  • 995 $0.2014
  • 1,295 $0.1937
  • 1,615 $0.1859
$0.1859 / $0.2401 Buy Now

Part Details for RT9018A-25GSP

RT9018A-25GSP CAD Models

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RT9018A-25GSP Part Data Attributes

Parametric Data
RT9018A-25GSP Richtek Technology Corp
Buy Now Datasheet
Compare Parts:
RT9018A-25GSP Richtek Technology Corp IC REG LINEAR POS ADJ 3A 8SOP, 8SOP
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer RICHTEK TECHNOLOGY CORP
Part Package Code SOP-8
Package Description GREEN, PLASTIC, SOP-8
Pin Count 8
Manufacturer Package Code 8SOP
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer RICHTEK
Adjustability FIXED/ADJUSTABLE
Dropout Voltage1-Max 0.35 V
Dropout Voltage1-Nom 0.21 V
Input Voltage Absolute-Max 6 V
JESD-30 Code R-PDSO-G8
Length 4.9 mm
Number of Functions 1
Number of Terminals 8
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min -40 °C
Output Current1-Max 3 A
Output Voltage1-Max 5.15 V
Output Voltage1-Min 0.8 V
Output Voltage1-Nom 2.5 V
Package Body Material PLASTIC/EPOXY
Package Code HSOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, HEAT SINK/SLUG
Peak Reflow Temperature (Cel) NOT SPECIFIED
Regulator Type FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max 1.753 mm
Surface Mount YES
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 3.9 mm

Alternate Parts for RT9018A-25GSP

This table gives cross-reference parts and alternative options found for RT9018A-25GSP. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of RT9018A-25GSP, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
RT9018B-25ZQW Richtek Technology Corp Check for Price Fixed/Adjustable Positive LDO Regulator, 0.8V Min, 5.15V Max, 0.35V Dropout, PDSO10, 3 X 3 MM, HALOGEN FREE AND ROHS COMPLIANT, WDFN-10 RT9018A-25GSP vs RT9018B-25ZQW
RT9018B-25GQW Richtek Technology Corp Check for Price IC REG LINEAR POS ADJ 3A 10WDFN, 10WDFN RT9018A-25GSP vs RT9018B-25GQW
RT9018B-25ZSP Richtek Technology Corp Check for Price Fixed/Adjustable Positive LDO Regulator, 0.8V Min, 5.15V Max, 0.35V Dropout, PDSO8, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SOP-8 RT9018A-25GSP vs RT9018B-25ZSP
RT9018A-25GQW Richtek Technology Corp Check for Price IC REG LINEAR POS ADJ 3A 10WDFN, 10WDFN RT9018A-25GSP vs RT9018A-25GQW
RT9018B-25PQW Richtek Technology Corp Check for Price Fixed/Adjustable Positive LDO Regulator, 0.8V Min, 5.15V Max, 0.35V Dropout, PDSO10, 3 X 3 MM, ROHS COMPLIANT, WDFN-10 RT9018A-25GSP vs RT9018B-25PQW

RT9018A-25GSP Related Parts

RT9018A-25GSP Frequently Asked Questions (FAQ)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output capacitors close to the IC, and use short, wide traces for the power lines.

  • Ensure that the output capacitor has a low ESR, and the input capacitor has a high capacitance. Also, add a 10nF capacitor between the FB pin and GND to improve stability.

  • The maximum input voltage is 25V, but it's recommended to keep it below 20V to ensure reliable operation and prevent overheating.

  • The output voltage can be calculated using the formula: Vout = 0.8V x (1 + R1/R2), where R1 and R2 are the resistors in the feedback network.

  • The maximum output current is 2A, but it's recommended to keep it below 1.5A to ensure reliable operation and prevent overheating.