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XC6221B502MR-G

Name: XC6221B502MR-G
Rating: 4.7 (12 reviews)

IC REG LINEAR 5V 200MA SOT25

製造商
製造商。部分 #XC6221B502MR-G
包 SOT-23-5
資料表 XC6221B502MR-G DataSheet
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規格

Package	Tape & Reel (TR)
ProductStatus	Active
OutputConfiguration	Positive
OutputType	Fixed
NumberofRegulators	1
Voltage-Input(Max)	6V
Voltage-Output(Min/Fixed)	5V
VoltageDropout(Max)	0.14V @ 100mA
Current-Output	200mA
Current-Quiescent(Iq)	50 µA
PSRR	60dB (1kHz)
ControlFeatures	Enable
ProtectionFeatures	Over Current
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	SC-74A, SOT-753

概述

Description

The XC6221B502MR-G is a fixed-output low-dropout (LDO) regulator in the XC6221 family from Torex Semiconductor. It provides a regulated 5.0 V output to power logic and analog circuits from a higher input supply, in a very small SMD package (MR-G variant).
Key points:
- Output: fixed 5.0 V (the “502” code)
- Typical load current: up to about 150 mA
- Features: low quiescent current, low dropout, built-in protection (overcurrent, thermal shutdown), good PSRR
- Packaging: compact surface-mount, suitable for tight layouts and reel/tape assembly
Applications: battery-powered modules, microcontrollers, sensors, and other portable electronics needing a stable 5 V rail.
For exact electrical specs (Vin range, dropout, max current, quiescent current, PSRR) and precise packaging details, consult the official Torex XC6221B502MR-G datasheet.

Features

XC6221B502MR-G features (concise):
- Fixed output: 5.0 V
- Output current: up to 150 mA
- Low dropout voltage and ultra-low quiescent current
- Stable with ceramic capacitors
- Protection: overcurrent (current limit) and thermal shutdown
- Small SOT-23-3 package (MR-G), RoHS compliant
- Wide operating temp: -40°C to 85°C
- Suitable for battery-powered and compact electronics

Package

SOT-23-5 (5-pin SOT) package.

Pinout

- Pin count: 5 pins (SOT-23-5 package).
- Function: Fixed-output low-dropout regulator (LDO) with 5.0 V output and an enable input. Pins typically provide Vin, Vout, GND, EN, and a No-Connect (NC) pin.

Manufacturer

- Manufacturer: Torex Semiconductor Co., Ltd. (Torex)
- Company type: A Japanese semiconductor company that designs and manufactures analog ICs, including voltage regulators and power-management devices.

Application

- Fixed 5.0V LDO regulator for portable/battery-powered devices
- Power rails for MCUs, memory, RF modules, sensors, and analog/digital circuits
- Embedded/IoT devices, wearables, handheld instruments, and other compact electronics
- USB peripherals and consumer electronics requiring a compact, space-saving 5V supply
- Space-constrained power-management blocks on small PCBs

Equivalent

Equivalent products are 5.0 V fixed LDO regulators in SOT-23-5 with similar current. Examples: TI TLV70050; Analog Devices ADP151AKCZ-5.0; On Semiconductor NCP4680/NCP4681; STMicroelectronics LD39050. Check pinout, dropout, and quiescent current; footprints may differ, so verify against the datasheets before substituting.