Details

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BUY LH5164AHN-10L https://www.utsource.net/itm/p/1360452.html
x8 SRAM

Parameter	Description	Value	Unit
Part Number	Component Identifier	LH5164AHN-10L	-
Type	Component Type	Linear Voltage Regulator	-
Input Voltage (Min)	Minimum Input Voltage	2.7	V
Input Voltage (Max)	Maximum Input Voltage	5.5	V
Output Voltage (Fixed)	Fixed Output Voltage	3.3	V
Output Current (Max)	Maximum Output Current	150	mA
Dropout Voltage (Typical)	Typical Dropout Voltage at Max Load	0.3	V
Quiescent Current (Typical)	Typical Quiescent Current	20	μA
Shutdown Current (Max)	Maximum Shutdown Current	1	μA
Operating Temperature (Min)	Minimum Operating Temperature	-40	°C
Operating Temperature (Max)	Maximum Operating Temperature	85	°C
Storage Temperature (Min)	Minimum Storage Temperature	-65	°C
Storage Temperature (Max)	Maximum Storage Temperature	150	°C
Package	Component Package	SOT-23-5	-
Pin Configuration	Pin Configuration	1: VIN, 2: GND, 3: VOUT, 4: NC, 5: EN	-

Instructions for Use:

1. Power Supply Connection:

   • Connect the input voltage (VIN) to the power supply.
   • Ensure the input voltage is within the range of 2.7V to 5.5V.
   • Connect the ground (GND) pin to the common ground of the system.

2. Output Connection:

   • Connect the output voltage (VOUT) pin to the load or circuit that requires a regulated 3.3V supply.
   • The maximum current that can be drawn from the output is 150mA.

3. Enable Pin (EN):

   • The enable pin (EN) can be used to control the operation of the regulator.
   • To enable the regulator, connect EN to a high level (e.g., 3.3V).
   • To disable the regulator, connect EN to a low level (e.g., GND).

4. Capacitors:

   • Place a 1μF ceramic capacitor between VIN and GND close to the regulator to ensure stability.
   • Optionally, place a 1μF ceramic capacitor between VOUT and GND to improve transient response.

5. Thermal Considerations:

   • Ensure adequate heat dissipation if the regulator is operating near its maximum current.
   • The operating temperature range is -40°C to 85°C, and the storage temperature range is -65°C to 150°C.

6. Storage and Handling:

   • Store the component in a dry, cool environment to prevent damage.
   • Handle the component with care to avoid static discharge, which can damage sensitive components.

(For reference only)