HJ42120/ (HJ42120C) High temperature and low pressure difference 1.8V, 2.5V, 3.3V three-way output positive voltage precision regulator
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- Product Description
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- Commodity name: HJ42120/ (HJ42120C) High temperature and low pressure difference 1.8V, 2.5V, 3.3V three-way output positive voltage precision regulator
- Commodity ID: 1311258186677374976
- 型号: HJ42120/( HJ42120C) High temperature low pressure difference 1.8V, 2.5V, 3.3V
- 产品概述: HJ42120/ HJ42120C is a low differential pressure three-way output precision voltage regulator used in high-temperature environments, with three output voltages of 1.8V, 2.5V, and 3.3V.
- 输出电压 （Vo/V）: 2.5/3.3
- 最大输出电流（Io）: 10mV
- 输入电压 （Vi/V）: 4.7 to 20
- 电压调整率(SV): 20mV
- 电流调整率（Sɪ）: 10mV
- 最小输入输出压差(△Vmin/V): 1.5
- 静态电流 （IQ/mA）: 8
- 工作温度 （TA/℃）: -55 to +180℃
- 封装形式 （package）: MP-16
HJ42120/HJ42120C is a low differential pressure three-way output precision voltage regulator designed for high-temperature environments, with output voltages of 1.8V, 2.5V, and 3.3V respectively. Each output is composed of a high-performance operational amplifier, power adjustment transistor, reference voltage source, protection network, switching circuit, and more. This circuit is made using an improved thick film integrated circuit process, which avoids the defect of 'purple spots' caused by gold-aluminum bonding at high temperatures, enhancing the long-term reliability of the device in high-temperature environments, with a maximum operating temperature of up to 180°C. The enable pin of this device can be used to control the operating state and power-up sequence of each voltage regulator.
Main features include:
The minimum input-output voltage difference is1.5V
HJ42120In HJ42120, the output current for each channel is300mA
HJ42120C,1.8Vand3.3Vthe output current is300mA,2.5Vthe output current is1000 mA
The packaging form adopts MP-16 dual-row metal fully sealed package, and the dimensions are shown in Appendix I, Figure 11.
Key words:- HJ42120
- HJ42120C
- 高温环境下的低压差三路输出精密稳压器
- 1.8V
- 2.5V
- 3.3V
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