- 制造厂商：TI
- 产品类别：电源管理
- 技术类目：线性和低压降 (LDO) 稳压器
- 功能描述：汽车类 500mA、25V 线性稳压器
- 点击这里打开及下载UA78M-Q1的技术文档资料
- TI代理渠道，提供当日发货、严格的质量标准，满足您的目标价格
This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 500 mA of output current. The internal current-limiting and thermal-shutdown features of these regulators essentially make them immune to overload. In addition to use as fixed-voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents and also as the power-pass element in precision regulators.
- Qualified for Automotive Applications
- 3-Terminal Regulators
- Output Current Up To 500 mA
- No External Components
- Internal Thermal-Overload Protection
- High Power-Dissipation Capability
- Internal Short-Circuit Current Limiting
- Output Transistor Safe-Area Compensation
PowerFLEX is a trademark of Texas Instruments.
- Output options
- Fixed Output
- Iout (Max) (A)
- 0.5
- Vin (Max) (V)
- 25
- Vin (Min) (V)
- 5.3
- Vout (Max) (V)
- 5
- Vout (Min) (V)
- 3.3
- Fixed output options (V)
- 3.3, 5
- Noise (uVrms)
- 40
- Iq (Typ) (mA)
- 6
- Thermal resistance θJA (°C/W)
- 53
- Rating
- Automotive
- Load capacitance (Min) (μF)
- 0.1
- Regulated outputs (#)
- 1
- Features
- —
- Accuracy (%)
- 5
- PSRR @ 100 KHz (dB)
- 40
- Dropout voltage (Vdo) (Typ) (mV)
- 2000
- Operating temperature range (C)
- -40 to 125
UA78M-Q1的完整型号有：UA78M05QDCYRG4Q1、UA78M33QDCYRG4Q1，以下是这些产品的关键参数及官网采购报价：
UA78M05QDCYRG4Q1，工作温度：-40 to 125，封装：SOT-223 (DCY)-4，包装数量MPQ：2500个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网UA78M05QDCYRG4Q1的批量USD价格：.304（1000+）
UA78M33QDCYRG4Q1，工作温度：-40 to 125，封装：SOT-223 (DCY)-4，包装数量MPQ：2500个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网UA78M33QDCYRG4Q1的批量USD价格：.25（1000+）
UA78M05QDCYRG4Q1，工作温度：-40 to 125，封装：SOT-223 (DCY)-4，包装数量MPQ：2500个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网UA78M05QDCYRG4Q1的批量USD价格：.304（1000+）
UA78M33QDCYRG4Q1，工作温度：-40 to 125，封装：SOT-223 (DCY)-4，包装数量MPQ：2500个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网UA78M33QDCYRG4Q1的批量USD价格：.25（1000+）
