WMSIC Electronic Components

ON MC7812BDTRKG

ON MC7812BDTRKG
1 / 3

Product image

ModelMC7812BDTRKG
PackageTO-252-2(DPAK)
BrandON
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Send RFQ Contact customer service

Technical data

Product details

20 specifications

Core information

Product name
ON MC7812BDTRKG
Type
ON
Unit
Electronic Component
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
2V@(1A)
Electronic Component
ON
Electronic Component
10uV
Electronic Component
MC7812BDTRKG
Electronic Component
1
Package
TO-252-2(DPAK)
Electronic Component
Linear Regulator(LDO)
Electronic Component
0.438g
Electronic Component
1
Electronic Component
BM69417698
Operating Temperature
40℃~+125℃
Operating Voltage
35V
Output
Electronic Component
Output Voltage
12V

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

MC7812BDTRKG 产品概述

MC7812BDTRKG 是一款由安森美（ON Semiconductor）推出的线性稳压器（LDO），该产品专为需要稳定稳压电源的电子应用而设计，提供高效能和可靠性。作为固定输出的稳压器，MC7812BDTRKG 输出电压为 12V，电流输出能力为 1A，这使其适用于多种电源管理应用，如消费电子、工业设备和通信设备。

关键特性

  1. 稳压输出：该稳压器的输出电压固定为 12V，满足多个场景的电源需求。

  2. 输出电流：MC7812BDTRKG 能提供高达 1A 的输出电流，支持不同负载设备的供电需求，确保系统的稳定性。

  3. 输入电压范围：其最大输入电压可以达到 35V，提供宽广的兼容性。这意味着该器件能够连接多种电源输入，而不会对器件造成损害。

  4. 低电压降：在 1A 的标准负载下，电压降最大为 2V，这一特性确保在功率转换过程中损耗较小，提高了系统的能效。

  5. 静态电流：该器件在非活动状态下的静态电流仅为 8mA，帮助降低整体功耗，这一优点对便携式应用尤为重要。

  6. PSRR 性能：该稳压器的超高电源抑制比（PSRR）达到 60dB（1kHz），有效地抑制输入电流波动对输出电压的影响，确保输出信号的稳定性与清晰度。

  7. 保护功能：MC7812BDTRKG 内置了过温和短路保护功能，增强了系统的安全性，能够在异常情况下自动限制输出或关闭功能，避免器件和负载的损坏。

  8. 工作温度范围：该稳压器能够在 -40°C 至 125°C 的宽广温度范围内稳定工作，适应各种环境条件，特别适合汽车电子和工业设备等要求严格环境的应用。

  9. 封装类型：MC7812BDTRKG 提供 TO-252-3、DPak 等表面贴装型封装，便于PCB设计和布线，适合高效的自动化生产。

应用场景

MC7812BDTRKG 的设计使其适用于各种应用：

  1. 消费电子：如家庭电器、音频设备和其他小型电子设备，提供稳定的电源保障。

  2. 工业设备：适合工业控制系统和自动化设备，确保设备在复杂环境下运行的可靠性。

  3. 汽车电子：由于其宽广的工作温度范围和严苛的保护功能，MC7812BDTRKG 是适合汽车电子设备的理想选择。

  4. 通信设备：适用于需要稳定电源的无线通信和网络设备，确保信号传输的稳定性。

总结

MC7812BDTRKG 线性稳压器是现代电源管理所需的重要元器件。其固定 12V 的输出电压、能够达到 1A 的输出电流以及强大的抗干扰能力，使其能够在多种应用场景中发挥关键作用。安森美的这一产品凭借其出色的性能和可靠性，成为了电子设计工程师的首选，同时适应了当今市场对高效低耗电电子元器件的需求。无论是对新项目的开发，还是为了替换现有设计，MC7812BDTRKG 都是值得考虑的优质选择。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.