TLE4276-2 Datasheet, PDF (6/16 Pages) Infineon Technologies AG – Low Drop Voltage Regulator 5 V or variable output voltage Output voltage tolerance ≤ ±2%

TLE 4276-2
Table 4
Operating Range
Parameter
Symbol
Limit Values
Min.
Max.
Input voltage
V_I
V_Q + 0.5 40
Input voltage
Input voltage
V_I
V_Q + 0.5 40
V_I
4.5 V 40
Junction temperature T_j
-40
150
Unit Remarks
V Fixed voltage device
V50
V Variable device V
V Variable device V,
V_Q < 4 V
°C –
Table 5
Thermal Resistance
Parameter
Symbol
Limit Value Unit Conditions
Junction to Case¹⁾
Junction to Ambient¹⁾
R_thJC
R_thJA
Junction to Ambient¹⁾ R_thJA
Min.
–
–
–
Typ.
3.0
78
53
Max.
–
K/W
–
K/W
–
K/W
–
PG-TO252-5
300mm² heatsink
area on PCB²⁾
PG-TO263-5
300mm² heatsink
area on PCB²⁾
1) not subject to production test, specified by design
2) EIA/JESD 52_2, FR4, 80 × 80 × 1.5 mm; 35µ Cu, 5µ Sn
Data Sheet
6
Rev. 1.1, 2007-09-21