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HT73XX -- Low Power Consumption LDO
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| 概要 |
The HT73XX series is a set of three-terminal, low
power, high voltage regulators implemented in CMOS
technology. The series features extremely low
quiescent current which is typically 3.5mA. They
allow input voltages as high as 12V. The device
provides large current with a significantly small
dropout voltage.
The HT73XX consists of a high-precision voltage
reference, an error correction circuit, and a
current limited output driver. They are available
with several fixed output voltages ranging from 1.8V
to 5.0V. CMOS technology ensures low dropout voltage
and low current consumption. Although designed
primarily as fixed voltage regulators, these devices
can be used with external components to generate
variable voltages and currents.
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| 特点 |
Ultra low quiescent current: 3.5mA (typ.)
High input voltage (up to 12V)
Output voltage: 1.8V, 2.5V, 2.7V, 3.0V, 3.3V, 3.5V,
5.0V
Output voltage accuracy: tolerance ±3%
Maximum output current: 250mA
Low dropout voltage
Low temperature coefficient
TO-92, SOT-89 package |
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HOLTEK 仿真器
