HT75XX-1 Datasheet, PDF (1/20 Pages) Holtek Semiconductor Inc – 100mA Low Power LDO

HT75xx-1
100mA Low Power LDO
Features
· Low power consumption
· Low voltage drop
· Low temperature coefficient
· High input voltage (up to 24V)
Applications
· Battery-powered equipment
· Communication equipment
· High output current : 100mA
· Output voltage accuracy: tolerance ±3%
· TO92, SOT89 and SOT23-5 package
· 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
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
Package
TO92
SOT89
SOT23-5
Marking
75xx-1 (for TO92)
75xx-1 (for SOT89)
75xx-1# (for SOT89)
75xx-1+ (for SOT89)
5xx1 (for SOT23-5)
5xx1# (for SOT23-5)
5xx1+ (for SOT23-5)
Note: ²xx² stands for output voltages.
Both lead free and green compound devices are available. Note the symbol marks below:
²#² stands for lead free devices.
Blank and ²+² stands for green compound devices, which are Lead-free and Halogen-free.
For the TO92 package, the symbol mark will be at the end of the date code. Whereas for the SOT89 and
SOT23-5, the symbol mask will be located at the end of IC marking.
Rev. 2.20
1
April 30, 2013