SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Screening Level:
AEC-Q100
Seated Height-Max:
1.2 mm
Supply Current-Max:
10.8 mA
Supply Voltage-Max (Vsup):
5.5 V
Supply Voltage-Min (Vsup):
3 V
Surface Mount:
YES
Temperature Grade:
INDUSTRIAL
Terminal Finish:
Matte Tin (Sn)
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Width:
4.4 mm
LM48100QMH/NOPB Frequently Asked Questions (FAQs)
A good PCB layout for the LM48100QMH/NOPB involves keeping the input and output traces short and wide, using a solid ground plane, and placing the decoupling capacitors close to the device. Additionally, it's recommended to use a star-ground configuration and to avoid routing high-frequency signals near the device.
To ensure proper biasing, make sure to connect the BYPASS pin to a suitable capacitor (e.g., 10uF) and connect the SHUTDOWN pin to a logic-level signal (e.g., 3.3V or 5V) to enable the device. Also, ensure the input voltage is within the recommended range (2.7V to 5.5V) and the output load is within the specified range (up to 100mA).
The recommended input capacitor value for the LM48100QMH/NOPB is 10uF to 22uF, with a voltage rating of at least 6.3V. A larger capacitor value can help improve the power supply rejection ratio (PSRR) and reduce output noise.
To reduce noise and ripple in the output of the LM48100QMH/NOPB, use a low-ESR output capacitor (e.g., 10uF to 22uF) and ensure the input voltage is well-regulated. Additionally, consider adding a noise-reducing component, such as a ferrite bead or a common-mode choke, in series with the output.
The maximum operating temperature range for the LM48100QMH/NOPB is -40°C to 125°C. However, the device's performance and reliability may degrade at extreme temperatures. It's recommended to operate the device within a temperature range of 0°C to 85°C for optimal performance.
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LM48100QMH/NOPB Overview
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
