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Featured LM39500/39501/39502 manuals
LM39500/39501/39502 Low-Voltage Low-Dropout Regulator Datasheet
The LM39500, LM39501 and LM39502 are 5 A low‑dropout linear regulators offering fixed output voltages of 1.5 V, 1.8 V, 2.5 V, 3.3 V and 5.0 V (adjustable version LM39502). They feature low ground current, current limiting, thermal shutdown, reversed‑battery protection and, for the LM39501, a TTL/CMOS‑compatible enable pin and error‑flag output.
Typical applications include PC add‑in cards, low‑voltage microcontroller supplies and high‑efficiency post‑regulator stages. The device requires a minimum 47 µF output capacitor for stability and can operate from a supply as low as 2.25 V (adjustable version) up to 16 V.
Covers: Features · Pin Description · Ordering Information · Electrical Characteristics · Application Information · Thermal Design
Latest LM39500/39501/39502 manuals
LM39500/39501/39502 Low-Voltage Low-Dropout Regulator Datasheet
Datasheet 6 pages · 259 KB · ENDatasheet for the LM39500/39501/39502 5 A low‑voltage low‑dropout linear regulator series.
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Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in LM39500/39501/39502 manuals
What is the typical dropout voltage of the LM39500 series?
The typical dropout voltage is 400 mV at a full‑load current of 5 A.
From: LM39500/39501/39502 Low-Voltage Low-Dropout Regulator Datasheet
What is the maximum output current rating?
The regulator can supply up to 5 A of continuous output current.
From: LM39500/39501/39502 Low-Voltage Low-Dropout Regulator Datasheet