ELM99 Datasheet, PDF (2/12 Pages) ELM Electronics – CMOS middle current voltage regulator

ELM99xxxxxC CMOS Middle current voltage regulator
■Pin configuration
http://www.elm-tech.com
SOT-89(TOP VIEW)
ELM99xxx1AC
Pin No. Pin name
1
VSS
2
VIN
3
VOUT
SOT-23(TOP VIEW)
ELM99xxx1BC
Pin No. Pin name
1
VIN
2
VOUT
3
VSS
SOT-89-5(TOP VIEW)
ELM99xxx2AC
ELM99xxx3AC
Pin No. Pin name
1
VSS
2
VIN
3
VOUT
4
NC
5
CE/CE
SOT-25(TOP VIEW)
ELM99xxx2BC
ELM99xxx3BC
Pin No. Pin name
1
VIN
2
VSS
3
NC
4
CE/CE
5
VOUT
■Standard circuit
ELM99xxx1xC
ELM99xxx2xC: CE, ELM99xxx3xC: CE
* ^{Please connect 1.0μF at minimum for Ci and Co. Ceramic capacitors with 2.2μF or greater are recommended for stability operation.}
■Block diagram
ELM99xxx1xC
ELM99xxx2xC: CE, ELM99xxx3xC: CE
Protect
Circuit
Control
Circuit
Protect
Circuit
12 - 2
Rev.1.1