TEA7605
LOW-DROP VOLTAGE REGULATOR
..... VO = 5V ± 4 % (IO = 5mA) IOS ≥ 500mA VI – VO ≤ 0.6 V (IO = 500mA) VI (surge) =...
TEA7605
LOW-DROP VOLTAGE
REGULATOR
..... VO = 5V ± 4 % (IO = 5mA) IOS ≥ 500mA VI – VO ≤ 0.6 V (IO = 500mA) VI (surge) = ± 80V THERMAL AND SHORT-CIRCUIT PROTECTION
TO220 (Plastic Package) ORDER CODE : TEA7605SP
PIN CONNECTIONS
DESCRIPTION
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
VIN 1
BALLAST
2 VOUT
June 1992
START-UP BLOCK
REGULATION
CURRENT LIMIT
THERMAL PROTECTION
3 GND
1/4
7605-02.EPS
TEA7605
7605-01.TBL
7605-02.TBL
ABSOLUTE MAXIMUM RATINGS
Symbol VI
VI(R)
TJ Tstg
Parameter
Input Voltage - Continuous - τ = 300 ms
Reverse Input Voltage - Continuous - τ = 120 ms
Operating Junction Temperature
Storage Temperature
THERMAL DATA
Symbol Rth (j-c) Rth (j-a)
Parameter Junction-case Thermal Resistance Ju...
