MC79L12ACLPRE3 供应商
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MC79L12ACLPRE3
品牌：TI 封装/批号：原厂原装/22+
MC79L12ACLPRE3 属性参数
- 标准包装：2,000
- 类别：集成电路 (IC)
- 家庭：PMIC - 稳压器 - 线性
- 系列：-
- 稳压器拓扑结构：负，固定式
- 输出电压：-12V
- 输入电压：-14.5 V ~ -27 V
- 电压 - 压降（标准）：1.7V @ 40mA
- 稳压器数量：1
- 电流 - 输出：100mA（最小值）
- 电流 - 限制（最小）：-
- 工作温度：0°C ~ 125°C
- 安装类型：通孔
- 封装/外壳：TO-226-3、TO-92-3（TO-226AA）成形引线
- 供应商设备封装：TO-92-3
- 包装：带卷 (TR)
产品特性
- 3-Terminal Regulators
- Output Current up to 100 mA
- No External Components Required
- Internal Thermal-Overload Protection
- Internal Short-Circuit Current Limiting
- Direct Replacement for Industry-Standard MC79L00 Series
- Available in 5% or 10% Selections
产品概述
This series of fixed negative-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they can be used to control series pass elements to make high-current voltage-regulator circuits. One of these regulators can deliver up to 100 mA of output current. The internal current-limiting and thermal-shutdown features essentially make the regulators immune to overload. When used as a replacement for a Zener-diode and resistor combination, these devices can provide an effective improvement in output impedance of two orders of magnitude, with lower bias current.