tle4678 Infineon Technologies Corporation, tle4678 Datasheet - Page 10

• Manufacturer Part Number: tle4678
• Description: Low Drop Out Linear Voltage Regulator 5 V Fixed Output Voltage
• Manufacturer: Infineon Technologies Corporation

5.2
Electrical Characteristics: Voltage Regulator
V
all voltages with respect to ground, direction of currents as shown in
Pos.
5.2.1
5.2.2
5.2.3
5.2.4
5.2.5
5.2.6
5.2.7
5.2.8
5.2.9
5.2.10
5.2.11
5.2.12
5.2.13
5.2.14
5.2.15
5.2.16
5.2.17
1) See typical performance graph for details.
2) Parameter not subject to production test; specified by design.
3) Measured when the output voltage
Datasheet
I
= 13.5 V,
Parameter
Output Voltage
Load Regulation
steady-state
Line Regulation
steady-state
Power Supply Ripple
Rejection
Drop out Voltage
V
Output Current Limitation
Reverse Current
Reverse Current
at Negative Input Voltage
Overtemperature Shutdown
Threshold
Overtemperature Shutdown
Threshold Hysteresis
dr
T
Electrical Characteristics Voltage Regulator
=
j
= -40 C to +150 C,
V
I
-
V
Q
V
Q
has dropped 100 mV from its nominal value.
Symbol
V
|d
|d
PSRR
V
I
I
I
T
T
Q,max
Q
I
j,sd
j,hy
Q
dr
V
V
Q,load
Q,line
|
|
Min.
4.9
–
–
60
–
–
201
-1.5
-2
-5
151
–
10
Limit Values
Typ.
5.0
5
5
65
90
165
350
-0.7
-1
-3
–
20
Figure 3
Max.
5.1
30
20
–
200
350
500
–
–
–
200
–
(unless otherwise specified)
Unit
V
mV
mV
dB
mV
mV
mA
mA
mA
mA
°C
K
Conditions
0 mA
8 V
0 mA
6 V
0 mA
18 V
T
0 mA
32 V
T
0.3 mA
18 V
0.3 mA
32 V
I
V
V
I
f
V
I
I
0 V
V
V
V
T
T
ripple
Q
Q
Q
Q
j
j
j
j
I
I
ripple
I
I
I
increasing
decreasing
= 6 V
= 6 V to 32 V;
= 0 V;
= -16 V;
= -42 V;
= 1 mA to 150 mA;
= 5 mA
= 50 mA
= 150 mA
Rev. 1.0, 2008-07-31
105 °C
105 °C
= 100 Hz;
Voltage Regulator
V
V
= 1 Vpp
V
V
V
V
V
I
I
Q
I
I
I
I
Q
Q
Q
I
Q
I
I
I
V
I
I
18 V
18 V
Q
Q
Q
4.8 V
V
V
32 V
45 V
32 V
45 V
1) 2)
1) 2)
3)
200 mA;
150 mA;
100 mA;
10 mA;
= 5 V
Q
Q
3)
2)
TLE4678
2)
100 mA;
10 mA;
2)
= 0 V
= 0 V
1)
1)