LP38501ATJ-ADJ

• FlexCap: Stable with ceramic, tantalum, aluminum capacitors
• The input/output capacitance is stable at 10μF
• Adjustable output voltage from 0.6V to 5V
• Low ground pin current
• 25 nA quiescent current in shutdown mode
• The guaranteed output current is 1.5A
• Available in TO-263, TO-263 film, and LLP-8 packages
• Guarantee V_ADJ。Accuracy± 1.5% @ 25°C (Class A)
• Guaranteed accuracy± 3.5% @ 25°C (STDs)
• Overtemperature and overcurrent protection
• -40°C to +125°C operation_TJ range
• Enable Pin (LP38502)

illustrate

The unique feature of the FlexCap LDO of the state is compensated without any restrictions on the minimum or maximum ESR of any type of output capacitor. The LP38500/2 series low dropout linear regulators operate from a +2.7 V to +5.5 V input supply. These ultra-low dropout linear regulators react very quickly to one-step loads, which makes them suitable for low voltage microprocessor applications. A CMOS process (utilizing PMOS bypass transistors) was developed and the LP38500/2 has a low quiescent current with a small change in load current.

Ground pin current: Typically 2 mA load current is 1.5A.

Disable Mode: Quiescent current is typically 25 NA when the enable pin is pulled low.

Simplified compensation: Output capacitance is stable with any type, regardless of ESR.

Precision output: "A" can be with 1.5% V_ADJ。Tolerance (25°C) and 3% above line, load and temperature grade versions.

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• Power supply for ASIC:

• Printer, graphics card, DVD player

• Set-top boxes, copiers, routers
• Power supplies for DSPs and FPGAs
• Switching power supply regulators
• Conversion from 3.3V or 5V supplies