MCP1755S-3302E/DB

이미지는 참조용만

MCP1755S-3302E/DB

IC REG LIN 3.3V 300MA SOT223-3

100% 원래 &새로운

배송 준비 24 시간

365 일 보장

RFQ 및더 많은 할인

사양

Package Tube
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 16V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 0.5V @ 300mA
Current-Output 300mA
Current-Quiescent(Iq) 100 µA
Current-Supply(Max) 400 µA
PSRR 80dB (1kHz)
ProtectionFeatures Over Current, Over Temperature, Short Circuit
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case TO-261-4, TO-261AA

개요

Description

The MCP1755S-3302E/DB is Microchip’s fixed-output low-dropout (LDO) regulator in the MCP1755S family. It provides a regulated 3.3 V output from a higher input voltage, suitable for microcontrollers, sensors, and other digital circuitry.
Key points:
- Fixed 3.3 V output, suitable for portable/battery-powered designs.
- Capable of supplying up to about 150 mA (variant dependent).
- Features enable/shutdown control, low quiescent current, and protection (short-circuit and thermal shutdown).
- Inputs typically tolerate a modest Vin range; designed for simple, compact power rails.
- Package suffix DB indicates a specific micro packaging/reel option (check datasheet for exact footprint and ordering code).
Typical applications: small embedded systems, wearables, portable instruments, and any circuit needing a stable 3.3 V rail with minimal external components.
Note: For exact electrical specifications, operating range, dropout, and package details, consult the MCP1755S-3302E/DB datasheet and packaging guide.

Features

Concise features of MCP1755S-3302E/DB:
- Fixed 3.3V output
- Up to ~150 mA load current
- Very low quiescent current (microamp range)
- Low dropout voltage
- Internal current limit and thermal shutdown protection
- Stable with ceramic output capacitors (low ESR required)
- Wide input range (up to about 6V)
- 3-pin SOT-23 package (DB) with RoHS-compliant lead-free
- Simple pinout (no external resistors needed for fixed output)
- Optional extended temperature variant available (E-grade)
Note: For proper stability, use the recommended output capacitor per datasheet.

Package

8-pin SOIC (Small Outline) package, RoHS-compliant.

Pinout

Pin count: 8 pins.
Function: Fixed 3.3 V low-dropout (LDO) regulator (MCP1755S) with enable input, providing a regulated 3.3 V output from a higher input voltage.

Manufacturer

- Manufacturer: Microchip Technology Inc.
- What kind of company: A multinational American semiconductor company that designs and manufactures microcontrollers, analog and mixed-signal ICs, memory, and embedded control solutions.

Application

Applications: 3.3V LDO for portable and battery-powered electronics; power rails for MCUs, DSPs and sensors; IoT devices, wearables, handheld instruments; RF modules, GPS, cameras, displays; suitable for any system needing a stable 3.3V from higher input with low quiescent current and compact footprint.

Equivalent

Equivalent 3.3 V LDO regulators with similar 150 mA output include:
- Microchip MCP1700-3302E/DB
- TI TLV70033DBVR
- Analog Devices ADP3333AUJZ-3.3
- Torex XC6206P332MR
Note: exact cross-refs depend on package, pinout, dropout, and quiescent current. Verify footprint and electrical specs before substitution.

배송

배송 방법We

DHL, FedEx, TNT, UPS 또는 선택한 다른 운송업체를 통해 글로벌 배송 서비스를 제공합니다.


배송 요금 참조 (DHL/FedEx):

DHL은: 배송 비용은 $25-$45 (0.5kg)에서 2-5 영업일의 추정적 배달 시간이 있습니다.

FedEx는: 배송 비용은 $25-$40 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.

UPS는: 배송 비용은 $25-$45 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.

TNT는: 배송 비용은 $25-$65 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.

EMS는: 배송 비용은 $30-$50 (0.5kg)에서 7-15 영업일의 추정적 배달 시간을 제공합니다.

등록된 항공우편: 배송 비용은 $2-$4 (0.1kg), 예상 배달 시간 5-20 영업일.

지불

Payment Methods

지불 기간은 100% 사전 지불입니다.

현재, 우리는 아래 지불 방법만 받아들입니다.:

1. PayPal

2. 신용/직불 카드

3. 전선 전송

비슷한