RE46C108

The RE46C108 is a piezoelectric horn driver with a voltage regulator that can operate at 3.3V or 5V. It is intended for applications requiring a 9V horn driver with a low voltage logic supply. The horn feedback control pin is designed for use with self-oscillating piezoelectric horn but can also be used in direct drive applications.

Features
  • Low Quiescent Current
  • Low Horn Driver Ron
  • Voltage Regulation to 3.3V or 5V
  • Available in DIP and SOIC packaging
  • Available in Standard Packaging or RoHS Compliant Pb Free Packaging
Parameter
Parameter Name Value Value
Operating Voltage (Vdc) 6 to 12 6 to 12
LED Driver False False
Voltage Regulator 3.3V or 5V 3.3V or 5V
Low Battery Detection False False
Interconnect False False
Power Good False False
Brown Out True True
Charge Pump False False
Inductive Boost False False
Operating Temperature Range (°C) -40C to 85C -40C to 85C
Documents
Piezoelectric Horn Driver and Voltage RegulatorData Sheets05/11/200974KB
Analog & Interface Product Selector GuideProduct Line Card03/21/20164116KB
Ordering Information
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
RE46C108E8F8PDIP-40C to +85CTUBE0.820.690.620.600.60
RE46C108S8F8SOIC-40C to +85CTUBE0.820.690.620.600.60
RE46C108S8TF8SOIC-40C to +85CT/R0.820.690.620.600.60
Similar Devices
ProductOperating VoltageLED DriverVoltage RegulatorPrice5K
RE46C1006V - 16VFalse$0.33
RE46C1016V - 16VTrue$0.37
RE46C1044V - 8VFalse$0.71
RE46C1056V - 12VTrue3.3V or 5V$0.71
RE46C1072V - 5VTrue3V or 3.3V$0.84
RE46C1086V - 12VFalse3.3V or 5V$0.60
RE46C1096V - 12VFalse3V$1.15
RE46C1172V - 5VFalse$0.84
RE46C1196V - 12VFalse3V$1.15
RE46C3172V - 5VFalse$0.71
RE46C3182V - 5VFalse$0.71
RE46C8002V - 12VTrue3.3V$0.72
RoHS Information
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
RE46C108E8F0.4867000.9000008PDIP.300inMatte Tine3
RE46C108S8TF0.0780000.2303038SOIC.150In(3.90mm)Matte Tine3
RE46C108S8F0.0780000.1600008SOIC.150In(3.90mm)Matte Tine3
Piezoelectric Horn Driver and Voltage Regulator RE46C108
Analog & Interface Product Selector Guide ENC624J600
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