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XC6702D331PR-G

Name: XC6702D331PR-G
Rating: 4.7 (12 reviews)

IC REG LINEAR 3.3V 300MA SOT89-5

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製造商。部分 #XC6702D331PR-G
包 SOT89-5
資料表 XC6702D331PR-G DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
OutputConfiguration	Positive
OutputType	Fixed
NumberofRegulators	1
Voltage-Input(Max)	36V
Voltage-Output(Min/Fixed)	3.3V
VoltageDropout(Max)	1.2V @ 100mA
Current-Output	300mA
Current-Quiescent(Iq)	90 µA
PSRR	65dB (1kHz)
ControlFeatures	Enable
ProtectionFeatures	Over Current, Over Temperature
OperatingTemperature	-40°C ~ 105°C (TA)
MountingType	Surface Mount
Package/Case	SOT-89-5/6

概述

Description

XC6702D331PR-G is a fixed-output low-dropout regulator (LDO) in the XC6702 family from Torex Semiconductor. The “D331” suffix indicates a 3.3 V output, and “PR‑G” denotes a RoHS-compliant package/revision variant. It is used to provide a stable 3.3 V supply to microcontrollers, sensors, and other digital ICs from a low-voltage source.
Key points:
- Fixed output: 3.3 V
- Intended as a compact power regulator for low- to mid-power apps
- Typical features: low quiescent current, protection (short-circuit/thermal), and an enable (EN) option on many variants
Pinout and exact specs (input voltage range, dropout, quiescent current, accuracy, protection, and package dimensions) vary by package and revision. For precise electrical characteristics and recommended operating conditions, consult the official datasheet and packaging guide for XC6702D331PR-G.

Package

8-pin plastic surface-mount package (SOP-8). The G suffix indicates RoHS-compliance (green).

Pinout

- Pin count: 8 pins (8-pin package, PR-G RoHS).
- Function: Fixed-output 3.3 V step-down (buck) switching regulator. It provides VIN, a switch/LX node, GND, VOUT, FB (feedback), EN (enable), and BYP/NC pins as part of the regulator circuit.

Manufacturer

- Manufacturer: Torex Semiconductor, Ltd. (Torex)
- What kind of company: A Japanese semiconductor company that designs and manufactures analog ICs and power-management ICs (e.g., DC-DC converters, LDOs, timing devices) for portable and consumer electronics.

Application

XC6702D331PR-G is a 3.3V fixed-output regulator (power-management IC) used to generate a stable 3.3V rail. Applications include:
- Battery-powered portable devices
- MCU/SoC peripheral power
- LCD modules and backlight drivers
- Wireless/IoT modules
- Consumer electronics
- Automotive and industrial electronics requiring compact, efficient 3.3V power

Equivalent

I can’t determine exact equivalents from XC6702D331PR-G alone. Cross-references depend on the device type, pin count, package and voltage. Please share the datasheet or confirm the function (e.g., MCU, regulator, logic IC) and package. With that, I can propose concrete cross‑reference parts from Digi-Key/Mouser (or another distributor).