Details

---

BUY TZM5248B-GS08 https://www.utsource.net/itm/p/11551764.html

Parameter	Symbol	Min	Typical	Max	Unit	Notes
Supply Voltage	VDD	2.7	-	5.5	V
Output Current	IOUT	-	200	-	mA	Continuous
Operating Temperature	TOPR	-40	-	85	°C
Storage Temperature	TSTG	-65	-	150	°C
Quiescent Current	IQ	-	1.5	-	μA	Typical at VDD = 3.3V, TA = 25°C
Load Regulation	ΔIOUT/ΔVIN	-	0.05	-	%/V
Line Regulation	ΔIOUT/ΔVDD	-	0.05	-	%/V
Thermal Resistance (θJA)	θJA	-	125	-	°C/W
Output Voltage Range	VOUT	0.9	-	5.0	V	Adjustable
Enable Input High Level	VENH	1.2	-	5.5	V
Enable Input Low Level	VENL	0	-	0.8	V
Shutdown Current	ISD	-	0.1	-	μA

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (VDD) is within the range of 2.7V to 5.5V.
   • Connect the power supply to the VDD pin and ground to the GND pin.

2. Output Configuration:

   • The output current (IOUT) can be up to 200mA continuously.
   • Adjust the output voltage (VOUT) using the external resistor network or internal settings as per the datasheet.

3. Temperature Considerations:

   • The operating temperature range is from -40°C to 85°C.
   • The storage temperature range is from -65°C to 150°C.
   • Ensure the thermal resistance (θJA) is considered for proper heat dissipation.

4. Quiescent Current:

   • The typical quiescent current (IQ) is 1.5μA at VDD = 3.3V and TA = 25°C.

5. Regulation:

   • The load regulation and line regulation are both 0.05%/V.

6. Enable Pin:

   • The enable input high level (VENH) should be between 1.2V and 5.5V.
   • The enable input low level (VENL) should be between 0V and 0.8V.
   • When the enable pin is low, the device enters shutdown mode with a typical shutdown current (ISD) of 0.1μA.

7. Installation and Handling:

   • Handle the device with care to avoid damage from electrostatic discharge (ESD).
   • Follow the recommended PCB layout guidelines to ensure optimal performance and reliability.

8. Testing:

   • Before finalizing the design, test the device under various operating conditions to ensure it meets the required specifications.

For more detailed information, refer to the specific datasheet of the TZM5248B-GS08.

(For reference only)