RT9013-33GU5

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RT9013-33GU5

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IC REG LINEAR 3.3V 500MA SC70-5

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性 値
Package Tape & Reel (TR)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 0.4V @ 500mA
Current-Output 500mA
Current-Quiescent(Iq) 50 µA
PSRR 50dB (10kHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 5-TSSOP, SC-70-5, SOT-353

概要

Description

RT9013-33GU5 is a fixed 3.3 V low-dropout regulator (LDO) from Richtek (RT9013 family). It provides a stable 3.3 V output from a wide input range (roughly 2.5–6.0 V) with up to about 150 mA output current. The GU5 suffix indicates the SOT-23-5 package. Key features typically include low dropout, low quiescent current, an enable (EN) pin for power-down, and protection (overcurrent/thermal shutdown). It’s suitable for battery-powered and small portable electronics needing a clean 3.3 V rail. External components: a suitable input and output capacitor per datasheet to ensure stability. Common applications: microcontrollers, sensors, wireless modules, LCD drivers, and other 3.3 V rail needs. For exact electrical specs, pinout, and recommended capacitors, refer to the latest RT9013-33GU5 datasheet.

Equivalent

Equivalent 3.3V fixed LDOs in SOT-23-5 (similar current):
- ADP3333 (Analog Devices)
- TLV70033 (TI)
- LP5907-33 (TI)
- AP7333-33 (Diodes Inc)
Note: pinouts/footprints vary; verify footprint and pin configuration before substitution.

Features

Key features of RT9013-33GU5 (fixed 3.3V LDO in GU5 package):
- Fixed 3.3V output (no external resistor network)
- Low dropout regulator for efficient operation
- Very low quiescent current
- Enable/shutdown control
- Short-circuit/overcurrent protection
- Thermal shutdown protection
- Good line and load regulation
- ESD protection
- Small SOT-23-5 (GU5) package, RoHS-compliant
Optional notes: Typical use in portable electronics requiring a compact, simple 3.3V supply. For exact electrical specs (input range, dropout, current limit), refer to the datasheet.

Pinout

- Pin count: 5 pins (SOT-23-5 package).
- Function: Fixed 3.3V low-dropout regulator with an enable input. Pinout (typical): 1 = EN, 2 = GND, 3 = VIN, 4 = VOUT, 5 = NC (no connect). EN enables/disables the regulator; VIN is the supply input; VOUT provides 3.3V.

Manufacturer

- Manufacturer: RichTek Technology Corp. (Richtek)
- What kind of company: A Taiwan-based fabless semiconductor company that designs and markets power management ICs (e.g., voltage regulators, DC-DC converters, LED drivers, battery management).

Application

RT9013-33GU5 is a fixed 3.3V LDO regulator in a compact SOT-23-5 (GU5) package. Common application areas:
- Local 3.3V power rail for MCUs/SoCs, DSPs, and digital ICs
- Battery-powered and portable devices (wearables, IoT sensors, handhelds)
- RF/wireless modules (Bluetooth/Wi‑Fi, other transceivers) needing a stable 3.3V supply
- Small consumer electronics (cameras, displays, USB peripherals)
- Any space-constrained design requiring a simple, low-quiescent-current 3.3V regulator with minimal external components

Package

SOT-23-5 (SC-70-5) package.

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