- 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:1.5A 负电压线性稳压器
- 点击这里打开及下载UA79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-negative-voltage integrated-circuit voltage regulators is designed to complement Series µA7900 in 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 1.5 A 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.
- 3-Terminal Regulators
- Output Current up to 1.5 A
- No External Components
- Internal Thermal-Overload Protection
- High Power-Dissipation Capability
- Internal Short-Circuit Current Limiting
- Output Transistor Safe-Area Compensation
PowerFLEX, PowerPAD are trademarks of Texas Instruments.
- Output options
- Fixed Output, Negative Output
- Iout (Max) (A)
- 1.5
- Vin (Max) (V)
- -7
- Vin (Min) (V)
- -25
- Vout (Max) (V)
- -5
- Vout (Min) (V)
- -8
- Fixed output options (V)
- -8, -5
- Noise (uVrms)
- 125
- Iq (Typ) (mA)
- 1.5
- Thermal resistance θJA (°C/W)
- 19
- Rating
- Catalog
- Load capacitance (Min) (μF)
- 0.1
- Regulated outputs (#)
- 1
- Features
- —
- Accuracy (%)
- 3.75
- Dropout voltage (Vdo) (Typ) (mV)
- 1100
- Operating temperature range (C)
- 0 to 125
UA79的完整型号有:UA7905CKCS、UA7905CKTTR、UA7908CKCS,以下是这些产品的关键参数及官网采购报价:
UA7905CKCS,工作温度:0 to 125,封装:TO-220 (KCS)-3,包装数量MPQ:50个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SN,TI官网UA7905CKCS的批量USD价格:.239(1000+)
UA7905CKTTR,工作温度:0 to 125,封装:DDPAK/TO-263 (KTT)-3,包装数量MPQ:500个,MSL 等级/回流焊峰值温度:Level-3-245C-168 HR,引脚镀层/焊球材料:SN,TI官网UA7905CKTTR的批量USD价格:.428(1000+)
UA7908CKCS,工作温度:0 to 125,封装:TO-220 (KCS)-3,包装数量MPQ:50个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SN,TI官网UA7908CKCS的批量USD价格:.66(1000+)
UA7905CKCS,工作温度:0 to 125,封装:TO-220 (KCS)-3,包装数量MPQ:50个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SN,TI官网UA7905CKCS的批量USD价格:.239(1000+)
UA7905CKTTR,工作温度:0 to 125,封装:DDPAK/TO-263 (KTT)-3,包装数量MPQ:500个,MSL 等级/回流焊峰值温度:Level-3-245C-168 HR,引脚镀层/焊球材料:SN,TI官网UA7905CKTTR的批量USD价格:.428(1000+)
UA7908CKCS,工作温度:0 to 125,封装:TO-220 (KCS)-3,包装数量MPQ:50个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SN,TI官网UA7908CKCS的批量USD价格:.66(1000+)