TLE4291E Datasheet, PDF (10/28 Pages) Infineon Technologies AG – Low Drop Out Linear Voltage Regulator

TLE4291
Voltage Regulator
5.2
Electrical Characteristics Voltage Regulator
Electrical Characteristics: Voltage Regulator
V_I = 13.5V, T_j = -40 °C to +150 °C,
all voltages with respect to ground, direction of currents as shown in Figure 3 (unless otherwise specified)
Pos. Parameter
Symbol
Limit Values
Unit Conditions
Min. Typ. Max.
5.2.1 Output Voltage
V_Q
4.9
5.0
5.2.2 Output Voltage
V_Q
4.9
5.0
5.2.3 Output Voltage
V_Q
4.85 5.0
5.2.4
5.2.5
Output Current Limitation
Load Regulation
steady-state
I_Q,max
451
–
dV_Q,load -30
-15
5.2.6 Line Regulation
steady-state
dV_Q,line –
5
5.2.7 Power Supply Ripple
Rejection
PSRR 60
65
5.2.8
5.2.9
Drop Out Voltage
V_dr = V_I - V_Q
V_dr
–
120
–
250
5.2.10 Overtemperature Shutdown T_j,sd
Threshold
151 –
5.1
V
5.1
V
5.15 V
1100 mA
–
mV
15
mV
–
dB
250 mV
500 mV
200 °C
1 mA < I_Q < 450 mA
9 V < V_I < 28 V
1 mA < I_Q < 400 mA
6 V < V_I < 28 V
1 mA < I_Q < 200 mA
6 V < V_I < 40 V
V_Q =4.8 V
I_Q = 5 mA to 400 mA;
V_I = 8 V
V_I = 8 V to 32 V;
I_Q = 5 mA
f_ripple = 100 Hz;
V_ripple = 1 Vpp¹⁾
I_Q = 100 mA²⁾
I_Q = 300 mA²⁾
T_j increasing¹⁾
1) Parameter not subject to production test; specified by design.
2) Measured when the output voltage V_Q has dropped 100 mV from its nominal value.
Data Sheet
10
Rev. 1.1, 2012-12-03