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RT9020-31GU5

RT9020-31GU5

RT9020-31GU5

Richtek USA Inc.

Enable, Soft Start Fixed PMIC 5-TSSOP, SC-70-5, SOT-353

SOT-23

RT9020-31GU5 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 18 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 5-TSSOP, SC-70-5, SOT-353
Number of Pins 5
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2008
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Voltage - Input (Max) 5.5V
Output Voltage 3.1V
Output Type Fixed
Output Configuration Positive
Control Features Enable, Soft Start
Number of Regulators1
Min Input Voltage 2.2V
Protection Features Over Current, Over Temperature
Current - Quiescent (Iq) 50μA
Voltage Dropout (Max) 0.4V @ 500mA
PSRR 55dB (10kHz)
Dropout Voltage250mV
Min Current Limit 500mA
Nominal Output Voltage 3.1V
REACH SVHC Unknown
RoHS StatusROHS3 Compliant
In-Stock:13177 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.610000$0.61
10$0.575472$5.75472
100$0.542898$54.2898
500$0.512168$256.084
1000$0.483177$483.177

RT9020-31GU5 Product Details

RT9020-31GU5 Overview


Deliveries are in Tape & Reel (TR) cases. The package is in a 5-TSSOP, SC-70-5, SOT-353 case. In this case, Fixed represents the output type of the Voltage Regulated IC. This part implements 1 regulator ICs, which can be found in the following table. Regulator IC varies the range of Surface Mount operating temperatures. The Voltage Regulated IC operates at a temperature of -40°C~85°C degrees, which is its operating temperature. It is configured for output function Positive on this regulator. There is a voltage dropout of 10 volts for this IC regulator. Several pins on the chip are 5-shaped.

RT9020-31GU5 Features


250mV dropout voltage


RT9020-31GU5 Applications


There are a lot of Richtek USA Inc.
RT9020-31GU5 Linear Voltage Regulators applications.


  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment

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