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TLE4263 Datasheet, PDF (7/16 Pages) Siemens Semiconductor Group – 5-V Low-Drop Voltage Regulator | |||
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TLE 4263
Characteristics
VI = 13.5 V; Tj = 25 °C; Ve > 3.5 V; (unless specified otherwise)
Parameter
Symbol Limit Values Unit Test Condition
min. typ. max.
Normal Operation
Output voltage
VQ
Output voltage
VQ
Output current
IQ
Current consumption; Iq
Iq = Ii â IQ
Iq
Iq
Iq
Drop voltage
VDr
Load regulation
âVQ
Supply-voltage
âVQ
regulation
Ripple rejection
SVR
Reset Generator
Switching threshold VRT
Switching voltage
VRE
Reset low voltage
VR
4.90 5.00 5.10 V
5 mA ⤠IQ ⤠150 mA;
6 V ⤠VI ⤠28 V;
â 40 °C ⤠Tj ⤠125 °C
4.95 5.00 5.05 V
6 V ⤠VI ⤠32 V;
IQ = 100 mA;
Tj = 100 °C
200 250 â
mA â
â
â
50 µA Ve = 0
â
800 1100 µA IQ = 0 mA
â
10 15 mA IQ = 150 mA
â
15 20 mA IQ = 150 mA; Vi = 4.5 V
â
0.35 0.6 V IQ = 150 mA *)
â
â
25 mV IQ = 5 mA to 150 mA
â
15 25 mV VI = 6 V to 28 V;
IQ = 150 mA
â
54 â
dB fr = 100 Hz; Vr = 0.5 Vpp
4.2 4.5 4.8 V
1.28 1.35 1.42 V
â
0.10 0.40 V
VRE = 0 V
VQ > 3.5 V
IR = 1 mA
Note: The reset output is low within the range VQ = 1 V to VRT
*) Drop voltage = Vi â VQ (measured when the output voltage has dropped 100 mV
from the nominal value obtained at 13.5 V input)
Semiconductor Group
7
1998-11-01
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