| 制造商 | 部件名 | 数据表 | 功能描述 |
 Holtek Semiconductor In... |
HT7540-1
|
152Kb/20P |
100mA Low Power LDO
|
|
HT7540-1
|
1Mb/20P |
100mA Low Power LDO
|
 TECH PUBLIC Electronics... |
HT7540-1
|
3Mb/7P |
Ultra low power consumption, High Voltage Regul LDO
|
 Holtek Semiconductor In... |
HT7540-2
|
96Kb/9P |
100mA Low Power LDO
|
|
HT7540-2
|
119Kb/13P |
100mA Low Power LDO
June 1, 2011 |
|
HT7540-2
|
104Kb/10P |
100mA Low Power LDO
|
|
HT7540-2
|
385Kb/18P |
100mA TinyPowerTM LDO
January 11, 2019 |
|
HT7540-2
|
676Kb/17P |
30V, 100mA Low Power LDO
V1.91 December 03, 2025 |
 TECH PUBLIC Electronics... |
HT7540-2-TP
|
2Mb/5P |
150mA CMOS Linear Regulator
|
|
HT7540-2-TP
|
2Mb/5P |
150mA CMOS Linear Regulator
|
 Holtek Semiconductor In... |
HT7540-3
|
1Mb/18P |
100mA Low Power LDO
|
|
HT7540-7
|
2Mb/25P |
30V, 100mA TinyPowerTM LDO with Protections
|
 TECH PUBLIC Electronics... |
HT7540S-2
|
3Mb/7P |
Ultra low power consumption, High Voltage Regul LDO
|
 DONGGUAN YOU FENG WEI E... |
HT7540
|
2Mb/8P |
Low Dropout Regulators
|
 Holtek Semiconductor In... |
HT7541-2
|
119Kb/13P |
100mA Low Power LDO
June 1, 2011 |
|
HT7544
|
100Kb/10P |
High Driver Regulator
May 2, 2000 |
|
HT7544
|
85Kb/4P |
100mA Voltage Regulator
November 29, 2002 |
 ZP Semiconductor |
HT7544
|
351Kb/9P |
High Driver Regulator
|
 ARTSCHIP ELECTRONICS CO... |
HT7544
|
201Kb/7P |
High Driver Regulator
|
 DONGGUAN YOU FENG WEI E... |
HT7544
|
2Mb/8P |
Low Dropout Regulators
|