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ELM99xxA - LOW SATURATION VOLTAGE REGULATOR

General Description

ELM99xxxA series is CMOS voltage regulator providing large current.

It consists of devices including reference voltage source, error amplifier, low resistance output transistor, short-circuit protection circuit, output voltage setting resistor, chip-enable circuit.

Key Features

  • um output current High accuracy of output voltage Small input-output voltage differential Low stand-by current consumption High load stability High input stability Output voltage range Short-circuit current limiter Chip-enable pin available : 300mA (Intenal current limiter operates in case load current exceeds 300mA. ) : ± 2.0% : TYP. 140mV (ELM9930xA IOUT=40mA) : TYP. 0.1 μ A (ELM99xx3A) : TYP. 5mV (1mA ≦ Iout ≦ 100mA) : TYP. 0.15%/V (ELM9930xA IOUT=40mA) : 2.0V ～ 6.0V ( 0.1V steps ) : T.

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Datasheet Details

Part number ELM99xxA
Manufacturer ELM Electronics
File Size 300.60 KB
Description LOW SATURATION VOLTAGE REGULATOR
Datasheet download datasheet ELM99xxA Datasheet

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www.DataSheet4U.com ELM99xxxA ■ GENERAL DESCRIPTION LOW SATURATION VOLTAGE REGULATOR ELM99xxxA series is CMOS voltage regulator providing large current. It consists of devices including reference voltage source, error amplifier, low resistance output transistor, short-circuit protection circuit, output voltage setting resistor, chip-enable circuit. Output voltage is fixed internally with high accuracy. ELM99xxxA provides excellent characteristics, such as small input-output voltage difference due to low resistance output transistor, high load stability due to high gain error amplifier. The chip-enable function is available in three selections, no-chip enable function, active-low (“L” active) and active-high (“H” active). The package is SOT-89-3 or SOT-89-5.