TLE42344G Datasheet, PDF (7/13 Pages) Infineon Technologies AG – Low Dropout Linear Voltage Regulator

TLE42344G
Electrical Characteristics
5
Electrical Characteristics
5.1
Electrical Characteristics Voltage Regulator
Electrical Characteristics:
V_I = 13.5 V, T_j = -40 °C to +150 °C, all voltages with respect to ground, positive current flowing into pin
(unless otherwise specified)
Pos. Parameter
Symbol
Limit Values
Unit Conditions
Min. Typ. Max.
5.1.1 Output voltage
V_Q
4.9
5.0
5.1
V
5 mA ≤ I_Q ≤ 100 mA
6 V ≤ V_I ≤ 28 V
5.1.2 Output current limitation
I_Q
120 160 –
mA –
5.1.3
Current consumption
I_q = I_I - I_Q
I_q
–
–
400 µA I_Q = 1 mA
5.1.4
Current consumption
I_q = I_I - I_Q
I_q
–
9
15
mA I_Q = 100 mA
5.1.5 Drop voltage
V_dr
–
0.25 0.5
V
I_Q = 100 mA¹⁾
5.1.6 Load regulation
∆V_Q
–
–
40
mV I_Q = 5 to 100 mA
V_I = 6 V
5.1.7 Line regulation
∆V_Q
–
15
30
mV V_I = 6 to 28 V
I_Q = 5 mA
5.1.8 Power Supply ripple rejection
PSRR –
54
–
dB f_r = 100 Hz
V_r = 0.5 Vpp
1) Drop voltage = V_I - V_Q (measured where V_Q has dropped 100 mV from the nominal value obtained at V_I = 13.5 V).
Data Sheet
7
Rev. 1.0, 2010-02-08