ELM98xxxA VOLTAGE REGULATOR
■ GENERAL DESCRIPTION
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ELM98xxxA Series is a CMOS Voltage Regulator. It...
ELM98xxxA VOLTAGE
REGULATOR
■ GENERAL DESCRIPTION
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ELM98xxxA Series is a CMOS Voltage
Regulator. It consists of reference voltage, error amplifier, shortprotected 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.
■ FEATURES
・ High accuracy ・ Load stability ・ Input stability ・ Output voltage temperature coefficient ・ Very low power operation ・ Very small package : ± 2.0% : TYP. 10mV (1mA ≦ IOUT ≦ 50mA) : TYP. 0.1%/V at IOUT=50mA : ± 100ppm/℃ : TYP. 4.0 μ A (ELM9830xA) : SOT-89, SOT-23
■ APPLICATION
・ Battery-operated devices ・ Palmtops ・ Cameras and Video recorders ・ Reference voltage sources
■ PIN CONFIGURATION
SOT-89
3
SOT-23
1 2 3 1 2
( TOP VIEW )
( TOP VIEW )
Pin No. 1 2 3
Pin Name VSS VIN VOUT
Pin No. 1 2 3
Pin Name VSS VOUT VIN
207
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VOLTAGE
REGULATOR ELM98xxxA
■ SELECTION GUIDE
Symbol Ex a, b Output Voltage A: B: A: 27 : VOUT = 2.7V 30 : VOUT = 3.0V 50 : VOUT = 5.0V SOT-89 SOT-23 A Version
ELM98 x x x A ↑↑↑↑ a b c d
c d
Package Product Version
■ SERIES
Model Output Voltage ELM9827BA-S(N) 2.7V ELM9830BA-S(N) 3.0V ELM9833BA-S(N) 3.3V ELM9850BA-S(N) 5.0V S type : Standard, N type : Reverse Package SOT-23 SOT-23 SOT-23 SOT-23 Model ELM9827AA-S(N) ELM9830AA-S(N) ELM9833AA-S(N) ELM9850AA-S(N) Output Voltage 2.7V 3.0V 3.3V 5.0V Package SOT-89 SOT-89 SOT-89 SOT-89
* Available 1.2V～6.0V output voltage ...
