TL1963A-25 1.5A 低噪声快速瞬态响应 LDO 稳压器

TL1963A-25 描述

The TL1963A-xx is a low-dropout (LDO) regulator optimized for fast transient response. The device can supply 1.5 A of output current with a dropout voltage of 340 mV. Operating quiescent current is 1 mA, dropping to less than 1 µA in shutdown. Quiescent current is well controlled; it does not rise in dropout as it does with many other regulators. In addition to fast transient response, the TL1963A-xx regulators have very low output noise, which makes them ideal for sensitive RF supply applications. Output voltage range is from 1.21 V to 20 V. The TL1963A-xx regulators are stable with output capacitors as low as 10 µF. Small ceramic capacitors can be used without the necessary addition of ESR, as is common with other regulators. Internal protection circuitry includes reverse-battery protection, current limiting, thermal limiting, and reverse-current protection. The devices are available in fixed output voltages of 1.5 V, 1.8 V, 2.5 V, and 3.3 V, and as an adjustable device with a 1.21-V reference voltage. The TL1963A-xx regulators are available in the 5-pin TO-263 (KTT), 6-pin TO-223 (DCQ), and 3-pin SOT-223 (DCY) packages

TL1963A TL1963A-15 TL1963A-18 TL1963A-25 TL1963A-33
Iout(Max)(A) 1.5   1.5   1.5   1.5   1.5  
Vdo(Typ)(mV) 340   340   340   340   340  
Iq(Typ)(mA) 1   1   1   1   1  
Vin(Min)(V) 2.1   2.1   2.1   2.1   2.1  
Vin(Max)(V) 20   20   20   20   20  
Vout(Min)(V) 1.21   1.5   1.8   2.5   3.3  
Vout(Max)(V) 20   1.5   1.8   2.5   3.3  
Output Capacitor(uF) 10   10   10   10   10  
Output Capacitor Type Ceramic   Ceramic   Ceramic   Ceramic   Ceramic  
Fixed Output Options(V)   1.5   1.8   2.5   3.3  
Pin/Package 5DDPAK/TO-263, 6SOT-223   4SOT-223, 5DDPAK/TO-263, 6SOT-223   4SOT-223, 5DDPAK/TO-263, 6SOT-223   4SOT-223, 5DDPAK/TO-263, 6SOT-223   4SOT-223, 5DDPAK/TO-263, 6SOT-223  
Rating Catalog   Catalog   Catalog   Catalog   Catalog  
Regulated Outputs(#) 1   1   1   1  
TL1963A-25 特性
TL1963A-25 芯片订购指南
器件 状态 温度 (oC) 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
TL1963A-25DCQR ACTIVE -40 to 125 1.30 | 1ku SOT-223 (DCQ) | 6 2500 | LARGE T&R 1963A-25
TL1963A-25DCQT ACTIVE -40 to 125 1.45 | 1ku SOT-223 (DCQ) | 6 250 | SMALL T&R 1963A-25
TL1963A-25KTTR ACTIVE -40 to 125 1.45 | 1ku DDPAK/TO-263 (KTT) | 5 500 | LARGE T&R 1963A-25
TL1963A-25 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
TL1963A-25DCQR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TL1963A-25DCQR TL1963A-25DCQR
TL1963A-25DCQT Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TL1963A-25DCQT TL1963A-25DCQT
TL1963A-25KTTR Green (RoHS & no Sb/Br) CU SN Level-3-245C-168 HR TL1963A-25KTTR TL1963A-25KTTR
TL1963A-25 应用技术支持与电子电路设计开发资源下载
  1. TL1963A-25 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器LDO低压差线性稳压器驱动器选型与价格参考 . xls
  3. Dual MOSFET Driver (PDF  498 KB)
  4. 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A)   (PDF  2206 KB)
  5. LDO PSRR Measurement Simplified   (PDF  140 KB)
  6. LDO Noise Demystified   (PDF  782 KB)
  7. 标准线性产品交叉参考 (Rev. D)   (PDF  1058 KB)
  8. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
  9. 所选封装材料的热学和电学性质 (PDF 645 KB)
  10. 高速数据转换 (PDF 1967 KB)
TL1963A-25 工具与软件
名称 型号 公司 工具/软件类型
TL1963A-25EVM 评估模块 TL1963A-25EVM Texas Instruments 开发电路板/EVM