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HT7544-1 参数 Datasheet PDF下载

HT7544-1图片预览
型号: HT7544-1
PDF下载: 下载PDF文件 查看货源
内容描述: 百毫安低功耗LDO [100mA Low Power LDO]
分类和应用: 线性稳压器IC调节器电源电路输出元件LTE
文件页数/大小: 20 页 / 142 K
品牌: HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
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HT75XX-1
100mA Low Power LDO
Features
·
Low power consumption
·
Low voltage drop
·
Low temperature coefficient
·
High input voltage (up to 24V)
·
High output current : 100mA (P
d
£
250mW)
·
Output voltage accuracy: tolerance
±3%
·
TO92, SOT89 and SOT23-5 package
Applications
·
Battery-powered equipment
·
Communication equipment
·
Audio/Video equipment
General Description
The HT75XX-1 series is a set of three-terminal high cur-
rent low voltage regulator implemented in CMOS tech-
nology. They can deliver 100mA output current and
allow an input voltage as high as 24V. They are avail-
able with several fixed output voltages ranging from
2.1V to 12.0V. CMOS technology ensures low voltage
drop and low quiescent current.
Although designed primarily as fixed voltage regulators,
these devices can be used with external components to
obtain variable voltages and currents.
Selection Table
Part No.
HT7521-1
HT7523-1
HT7525-1
HT7527-1
HT7530-1
HT7533-1
HT7536-1
HT7540-1
HT7544-1
HT7550-1
HT7560-1
HT7570-1
HT7580-1
HT7590-1
HT75A0-1
HT75C0-1
Note:
Output Voltage
2.1V
2.3V
2.5V
2.7V
3.0V
3.3V
3.6V
4.0V
4.4V
5.0V
6.0V
7.0V
8.0V
9.0V
10.0V
12.0V
TO92
SOT89
SOT23-5
75XX-1 (for TO92)
75XX-1 (for SOT89)
5XX1 (for SOT23-5)
Package
Marking
²XX²
stands for output voltages.
For lead free devices, TO92 package will add a
²#²
mark at the end of the date code, whereas SOT89 &
SOT23-5 packages will add a
²#²
mark at the end of the marking.
Rev. 1.80
1
March 25, 2010