TLE7276_10 Datasheet, PDF (12/20 Pages) Infineon Technologies AG – Low Drop Linear Voltage Regulator 5V Fixed Output Voltage

TLE 7276
Region of Stability
Output Voltage V_Q Start-up behaviour
100
ESR_CQ
[Ω]
10
1
0.1
12_ESR-IQ.VSD
C_Q = 10nF ...10 µF
T_j = 25 °C
V_Q [V]
INH = ON
Stable
Region
5.05
I_Q = 5mA
5.00
4.90
14_VI-
time_startup.vsd
4.80
0.01
0
50
100 150 200
I_Q [mA]
Power Supply Ripple Rejection PSRR
versus Frequency f
80
13_PSRR.VSD
PSRR
[dB]
1
2
3
4
5
t [ms]
Load Regulation dV_Q versus Output
Current Change dI_Q
0
18a_dVQ-dIQ_Vi6V.vsd
ΔV_Q
V_I = 6V
[mV]
I_Q = 0.1 mA
60
I_Q = 30 mA
I_Q = 100 mA
50
40
V_RIPPLE = 1 V
30 ^{VIN = 13.5 V}
C_Q = 10 µF Tantalum
T_j = 25 °C
10
100
1k
10k
100k
f [Hz]
-10
-15
-20
-25
-30
0
T_j = -40 °C
T_j = 25 °C
T_j = 150 °C
50
100 150 250
I_Q [mA]
Data Sheet
12
Rev. 1.11, 2010-11-22