TEA7605 - STMicroelectronics

TEA7605 LOW-DROP VOLTAGE REGULATOR

TEA7605 is a low-drop 5V regulator well suited to supplying stabilized voltage to µPs in harsh industrial environment. Special care was taken to keep : - Lowest possible quiescent current (250µA). - Lowest possible output capacitor (1µF). BLOCK DIAGRAM 1 = VI 2 = VO 3 = GND GND 123 7605-01.EPS VI N 1 BALLAST 2 VOUT START-UP BLOCK REGULATION CURRE.

Features

ient Thermal Resistance Max. Max. Value 30 80
  – 18
  – 80
  – 45, +150
  – 55, +150 Value 3 70 Unit V V V V °C °C Unit °C/W °C/W ELECTRICAL OPERATING CHARACTERISTICS Tj = 25oC, VI = 14.4V (unless otherwise specified) Output Capacitor = 10µF (see note) Symbol VO VI ICC KVI KVO VI - VO SVR IOS Parameter Output Voltage (IO = 5 to 500mA) Input Supply Voltage (permanent) Current Consumption IO = 0mA IO = 150mA IO = 500mA Line Regulation (VI = 6 to 26V ; IO = 5mA) Load Regulation (IO = 5 to 500mA) Drop-out Voltage IO = 150mA IO = 500mA Supply Voltage Rejection (IO = 350mA, f = 120Hz, CO = 1.