器件名称:
TS432ITA3
功能描述:
Adjustable Precision Shunt Regulator
文件大小:
696.88KB 共12页
简 介:
TS432I Adjustable Precision Shunt Regulator TO-92 Pin Definition: 1. Reference 2. Anode 3. Cathode SOT-23 Pin Definition: 1. Reference 2. Cathode 3. Anode SOT-25 Pin Definition: 1. N/C 2. N/C * 3. Cathode 4. Reference 5. Anode * (pin 2 is connect to substrate and must be connected to Anode or left open) General Description The TS432I/432AI/TS432BI is a three-terminal adjustable shunt regulator with specified thermal stability. The output voltage may be set to any value between Vref (approximately 1.24V) and 18V with two external resistors. The TS432I/432AI/TS432BI has a typical output impedance of 0.05Ω . Active output circuitry provides a very sharp turn-on characteristic, making the TS432I/432AI/TS432BI excellent replacement for zener diode in many applications. Features ● Precision Reference Voltage TS432I – 1.24V±2% TS432AI – 1.24V±1% TS432BI – 1.24V±0.5% Minimum Cathode Current for Regulation: 20uA(typ.) Equivalent Full Range Temp. Coefficient: 50ppm/ C Programmable Output Voltage up to 18V Fast Turn-On Response Sink Current Capability of 80uA to 100mA Low Dynamic Output Impedance: 0.2Ω Low Output Noise Ordering Information Part No. Package Packing TS432xIT B0 TO-92 1Kpcs / Bulk TS432xIT A3 TO-92 2Kpcs / Ammo TS432xIX RF SOT-23 3Kpcs / 7” Reel TS432xIX5 RF SOT-25 3Kpcs / 7” Reel Note: Where xx denotes voltage tolerance Blank: ±2% A: ±1% B: ±0.5% ● ● ● ● ● ● ● Block Diagram Application ● ● ● ● ● ● Voltage Monitor Delay Timmer Constant –Current Source/Sink High-C……
