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GENERAL DESCRIPTION
ELM98xxxA Series is a CMOS Voltage Regulator. It consists of reference voltage, error amplifier, short-
protected control transistor, output voltage setting resistor, and so on. Output voltage is fixed internally
with high accuracy.
Two package types are available, SOT-89 and SOT-23.
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FEATURES
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High accuracy
: ± 2.0%
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Load stability
: TYP. 10mV (1mA ≦ IOUT ≦ 50mA)
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Input stability
: TYP. 0.1%/V at IOUT=50mA
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Output voltage temperature coefficient
: ± 100ppm/℃
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Very low power operation
: TYP. 4.0 μ A (ELM9830xA)
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Very small package
: SOT-89, SOT-23
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APPLICATION
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Battery-operated devices
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Palmtops
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Cameras and Video recorders
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Reference voltage sources
Pin No.
Pin Name
1
VSS
2
VIN
3
VOUT
ELM98xxxA
ELM98xxxA
ELM98xxxA
ELM98xxxA
ELM98xxxA VOLTAGE REGULATOR
Pin No.
Pin Name
1
VSS
2
VOUT
3
VIN
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PIN CONFIGURATION
1
23
( TOP VIEW )
SOT-89
1
2
3
( TOP VIEW )
SOT-23