TLE4270 Datasheet, PDF (6/19 Pages) Siemens Semiconductor Group – 5-V Low-Drop Fixed Voltage Regulator

TLE 4270
Operating Range
Parameter
Input voltage
Junction temperature
Thermal Resistance
Junction ambient
Junction case
1) _{Soldered in, min. footprint}
Symbol Limit Values
min. max.
V_I
6
42
T_j
– 40 150
Unit Notes
V–
°C –
R_thja
–
R_thjc
–
Z_thjc
65
K/W
70
K/W TO263, TO252¹⁾
3
K/W t < 1 ms
2
K/W (TO-220/263
Packages)
Characteristics
V_I = 13.5 V; – 40 °C ≤ T_j = ≤ 125 °C (unless otherwise specified)
Parameter
Symbol
Limit Values
Unit Test Condition
min. typ. max.
Output voltage
Output voltage
Output current
limiting
V_Q
V_Q
I_Qmax
4.90 5.00 5.10 V
5 mA ≤ I_Q ≤ 550 mA;
6 V ≤ V_I ≤ 26 V
4.90 5.00 5.10 V
26 V ≤ V_I ≤ 36 V;
I_Q ≤ 300 mA
650 850 –
mA V_Q = 0 V
Current
consumption
I_q = I_I − I_Q
Current
consumption
I_q = I_I – I_Q
Current
consumption
I_q = I_I – I_Q
Drop voltage
I_q
–
1
1.5 mA I_Q = 5 mA
I_q
–
55
75
mA I_Q = 550 mA
I_q
–
70
90
mA I_Q = 550 mA; V_I = 5 V
V_dr
–
350 700 mV I_Q = 550 mA¹⁾
Semiconductor Group
6
1998-11-01