TLE7273-2 Datasheet, PDF (11/26 Pages) Infineon Technologies AG – Low Dropout Voltage Regulator

TLE7273-2
Block Description and Electrical Characteristics
5.2
Electrical Characteristics
Electrical Characteristics
V_I =13.5 V; – 40 °C < T_j < 150 °C; unless otherwise specified
Pos. Parameter
Symbol Limit Values
Unit
Min. Typ. Max.
Output Q
5.2.1 Output Voltage
V_Q
4.90 5.00 5.10 V
5.2.2 Output Voltage
V_Q
4.90 5.00 5.10 V
5.2.3 Output Voltage
V_Q
3.234 3.30 3.366 V
5.2.4 Output Voltage
V_Q
3.234 3.30 3.366 V
5.2.5 Output Voltage
V_Q
2.548 2.60 2.652 V
5.2.6 Output Voltage
V_Q
2.548 2.60 2.652 V
5.2.7
5.2.8
5.2.9
Output Current Limitation
Dropout Voltage¹⁾
V_DR = V_I – V_Q
I_Q
200 –
500 mA
200 –
600
V_DR
–
250 500 mV
5.2.10 Load Regulation
5.2.11 Line Regulation
5.2.12 Power Supply Ripple Rejection
∆V_Q,Lo –
∆V_Q,Li –
PSRR –
50 90 mV
10 50 mV
60 – dB
5.2.13 Reverse Output Current Clamping V_Q
Current Consumption
5.2.14
5.2.15
Quiescent Current
I_q = I_I – I_Q
Quiescent Current
Disabled
Enable Input EN
5.2.16 High Level Input Voltage
I_q
I_q
V_EN,H
––
– 28
–1
3.0 –
5.5 V
36 µA
3
µA
–
V
Test Condition
TLE7273-2GV50,
TLE7273-2EV50
1 mA < I_Q < 180 mA
6 V < V_I < 16 V
TLE7273-2GV50,
TLE7273-2EV50
I_Q = 10 mA
6 V < V_I < 45 V
TLE7273-2GV33
1 mA < I_Q < 180 mA
4.5 V < V_I < 16 V
TLE7273-2GV33
I_Q = 10 mA
4.5 V < V_I < 45 V
TLE7273-2GV26
1 mA < I_Q < 180 mA
4.5 V < V_I < 16 V
TLE7273-2GV26
I_Q = 10 mA
4.5 V < V_I < 45 V
V_Q = 2.0 V
V_Q = 0 V
I_Q = 180 mA
TLE7273-2GV50,
TLE7273-2EV50
1 mA < I_Q < 180 mA;
I_Q = 1 mA;
10 V < V_I < 32 V
f_r = 100 Hz;
V_r = 0.5 V_PP
I_Q = -1 mA,
V_EN = 0 V
I_Q = 100 µA;
T_j < 80°C
V_EN= 0V;
T_j < 80°C
V_Q on
Data Sheet
11
Rev. 1.2, 2009-04-28