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Holtek Linear Regulator replace solution HT75XX-1

Holtek Linear Regulator replace solution HT75XX-1

Linear regulators use a closed feedback loop to apply a bias to the passing element to maintain a constant voltage across its output terminals.

SOT23-3 SOT23

Holtek

Details

H75XX-1 Series High voltage resistance low power consumption 150ma output current CMOS stable



● Product overview:

H75XX-1 series is a three-terminal voltage regulator using CMOS technology, which is characterized by high input voltage, low voltage difference and small static current. It typically has an output current of 150 milliamps and an input voltage of 18V. Its output voltage range is 2V ~ 5V, users can also realize the output voltage adjustable according to the modification of the peripheral circuit. Due to the use of CMOS technology, it can achieve low voltage difference and low power consumption, can meet the special requirements of the circuit occasions.


● Product features:

High working voltage: maximum 18V

Low static power: 2uA(typical)

Output accuracy: ±2%

Output current: 150mA (typical value)


● Application:

1. Battery powered products: weighing apparatus; Electronic scales, consumer toys, remote control toys, etc

2, security alarm products: fire alarm, intelligent security, all kinds of probes, etc.;

3, portable medical products: sphygmomanometer, medical instruments, medical electronics, etc

4, communication products: cordless phone, PDA, etc.

5, handheld devices: MCU, PDA

6, instruments and meters: water, electricity, gas meters, etc.

7. Automotive electronics products: car DVD, car navigation, car anti-theft device, etc

8. Home appliance control panel

9. LED lighting, LED flashlights, smart toys, etc


● Compatible model: 

HT75XX


● Package :  

TO92 SOT89 SOT23-3 SOT23


● Typical application circuit diagram 

● Product list:

 
 

Part No.Output Voltage
Package
H7530-13.0VTO92SOT89SOT23
H7533-13.3VTO92SOT89SOT23
H7536-13.6VTO92SOT89SOT23
H7540-14.0VTO92SOT89SOT23
H7544-14.4VTO92SOT89SOT23
H7550-15.0VTO92SOT89SOT23


Note: Customers can provide semi-customized products, the selection range of 1.5~12V per 0.1V step subdivision.




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