Details

---

BUY HT7333 https://www.utsource.net/itm/p/4522319.html
Low Power Consumption LDO

Parameter	Description	Value
Input Voltage	Operating voltage range	2.7V to 5.5V
Output Voltage	Fixed output voltage	3.3V
Output Current	Continuous output current	150mA
Quiescent Current	Current consumption in operation	20渭A
Shutdown Current	Current consumption in shutdown mode	0.1渭A
Dropout Voltage	Voltage difference between input and output for regulation	200mV (Typical at Iout=150mA)
Operating Temp.	Temperature range for operation	-40掳C to +85掳C
Package Type	Physical package type	SOT-23

Instructions:

1. Power Supply Connection: Connect the input pin to a power source within the specified input voltage range (2.7V to 5.5V). Ensure proper decoupling capacitors are placed close to the input and output pins for stable operation.

2. Output Configuration: The HT7333 provides a fixed 3.3V output. Connect the output pin to the load requiring this voltage level. A bypass capacitor is recommended at the output to maintain stability.

3. Shutdown Functionality: To put the device into low-power shutdown mode, pull the enable pin low. This reduces the supply current to approximately 0.1渭A.

4. Thermal Considerations: Given the dropout voltage and maximum output current, ensure adequate heat dissipation if operating near the limits of the device's specifications.

5. Application Circuit: Refer to the typical application circuit provided in the datasheet for a practical setup, ensuring all necessary components such as capacitors and resistors are included.

6. Handling Precautions: Handle the HT7333 with care to avoid damage from electrostatic discharge (ESD). Use appropriate ESD protection measures during handling and installation.

(For reference only)