Linear debuts 45V LDO with 3?A IQ
Keywords:Linear Technology? LDO? FMEA?
The LDO's pinout is Failure Mode Effects Analysis (FMEA) compliantthe output stays at or below the regulation voltage during an adjacent pin short event, or if a pin is left floating. The device's 3?A quiescent and shutdown (The device delivers up to 20mA output current with a corresponding low dropout voltage of only 300mV. Output voltage tolerance is tightly regulated to within 2 per cent over line, load and temperature. The IC optimises stability and transient response with low ESR, ceramic output capacitors as small as 2.2?F. Internal protection circuitry includes reverse-battery protection, reverse output and reverse output-to-input protection, current limiting and thermal limiting for robustness.
The LT3007 is offered in both E and I grades in an 8-lead SOT-23 package with 3 pins fused to the ground paddle for enhanced thermal performance in both fixed and adjustable versions. 1,000-piece pricing starts at $1.20 each for the E grade.
Further information regarding the LT3007 can be found here.
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