TLE4261-2 Datasheet, PDF (9/18 Pages) Siemens Semiconductor Group – 5-V Low-Drop Voltage Regulator

TLE 4261-2
Characteristics (cont’d)
V_I = 13.5 V; T_j = 25 °C; V₅ ≥ 6 V (unless otherwise specified)
Parameter
Symbol Limit Values Unit Test Condition
min. typ. max.
Inhibit Operation
Current consumption
I₁
Current consumption
I₂
Switching threshold for V₂
inhibit
Switching threshold for V₂
inhibit
–
– 50 µA V₂ = 2 V; I_Q = 0
–
– 100 µA V₂ = 6 V
5.0 5.5 6.0 V IC turned ON
2.0 2.7 3.7 V IC turned OFF
Reset Generator
Switching threshold
V_RT
Saturation voltage, reset V_R
output
Reverse current
I_R
Charge current
I_D
Switching threshold
V_ST
Delay switching threshold V_DT
Saturation voltage, delay V_C
output
Delay time
t_D
Delay time
t_t
94 95.5 97 % in % of V_Q;
I_Q > 500 mA; V_I = 6 V
–
0.25 0.40 V I_R = 1 mA
–
–1
µA
18.75 25 31.25 µA
0.9 1 1.1 V
2.25 2.50 2.75 V
– – 100 mV
V_R = 5 V
V_C = 1.5 V
–
–
V_I = 4.5 V and I_d
–
10 –
ms C_D = 100 nF
–
2–
µs –
Semiconductor Group
9
1998-11-01