TLE7274-2 Datasheet, PDF (8/19 Pages) Infineon Technologies AG – 5-V Low Dropout Voltage Regulator

TLE7274-2
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 (unless otherwise specified)
Pos. Parameter
Symbol
Limit Values Unit Measuring Condition
Min. Typ. Max.
Output Q
5.1.1
5.1.2
5.1.3
5.1.4
5.1.5
5.1.6
5.1.7
5.1.8
5.1.9
Output Voltage
V_Q
Output Voltage
V_Q
Dropout Voltage
V_dr
Load Regulation
Line Regulation
ΔV_{Q, lo}
ΔV_{Q, li}
Output Current Limitation
Output Current Limitation
Power Supply Ripple Rejection²⁾
Temperature Output Voltage Drift
I_Q
I_Q
PSRR
d_----V_----Q--
dT
4.9 5.0 5.1 V
4.9 5.0 5.1 V
–
250 500 mV
– 40 15 40 mV
– 20 5
20 mV
301 –
–
mA
0.1 mA < I_Q<300 mA
6 V < V_I < 16 V
0.1 mA < I_Q<100 mA
6 V < V_I < 40 V
I_Q = 200 mA
V_dr = V_I – V_Q1)
I_Q = 5 mA to 250 mA
V_l = 10 V to 32 V
I_Q = 5 mA
1)
–
–
800 mA V_Q = 0V
–
60 –
dB f_r = 100 Hz; V_r = 0.5 Vpp
–
0.5 –
mV/K –
Current Consumption
5.1.10 Quiescent Current
I_q = I_I – I_Q
I_q
–
20 30 μA I_Q = 0.1 mA
T_j = 25 °C
5.1.11 Quiescent Current
I_q = I_I – I_Q
I_q
–
–
40 μA I_Q = 0.1 mA
T_j ≤ 80 °C
1) Measured when the output voltage V_Q has dropped 100 mV from the nominal value obtained at V_I = 13.5 V.
2) not subject to production test, specified by design
Data Sheet
8
Rev. 1.01, 2011-11-30