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TLE4284DV18ATMA1

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P25
TLE 4284
Data Sheet 7 Rev. 2.1, 2007-03-20
Power Supply Ripple
Rejection
PSRR
–65–dBV
Q
= 10 V, f
r
= 120 Hz,
V
r
=0.5
V
PP
,
C
ADJ
= 0
µ
F
5)
–65–dBV
Q
= 10 V, f
r
= 120 Hz,
V
r
=0.5V
PP
, C
ADJ
= 10 µF
5)
1) V
REF
= V
Q
– V
ADJ
2) Related to V
Q,
measured at constant junction Temperature
3) Dropout voltage measured when the output voltage has dropped 100 mV from the nominal value
obtained at
V
Q
=V
REF
.
4) Constant Junction Temperature
5) Not subject to production test - specified by design.
6) Minimum Output Current to maintain regulation
Table 6 Electrical Characteristics TLE 4284 DV15 (1.5 V fixed output voltage)
-40 °C<
T
j
<150°C; V
I
=13.5V, I
Q
= 10 mA; unless otherwise specified
Parameter Symbol Limit Values Unit Measuring Conditions
min. typ. max.
Output voltage
V
Q
1.45 1.5 1.55 V 10 mA ≤ I
Q
≤ 1000 mA;
2.9 V ≤
V
I
≤ 16 V
–1.5–V10 mA ≤
I
Q
≤ 1000 mA;
16 V ≤
V
I
≤ 40 V
1)
Line regulation ∆V
Q
– 4.8 22.5 mV 2.9 V ≤ V
I
≤ 40 V
Load regulation ∆
V
Q
– 2.6 5.2 mV 10 mA ≤ I
Q
≤ 800 mA;
2)
V
I
= V
Qnom
+ V
DR
– 3.1 6.25 mV 10 mA ≤ I
Q
≤ 1.0 A
2)
V
I
= V
Qnom
+ V
DR
Dropout voltage V
DR
– 1.00 1.20 V I
Q
=100 mA
3)
– 1.05 1.30 V I
Q
=500 mA
3)
– 1.10 1.35 V I
Q
=800 mA
3)
– 1.30 1.40 V I
Q
=1.0A
3)
Current consumption
I
q
= I
I
– I
Q
I
q
–0.81.6mAI
Q
=10mA
Temperature stability – – 8.8 – mV
4)
Table 5 Electrical Characteristics TLE 4284 DV (adjustable output voltage)
-40 °C<
T
j
<150°C; V
I
- V
Q
= 13.5 V, I
Q
= 10 mA; unless otherwise specified
Parameter Sym-
bol
Limit Values Unit Measuring Conditions
min. typ. max.
Data Sheet 8 Rev. 2.1, 2007-03-20
TLE 4284
Current limit I
Qmax
1000 – 2200 mA V
I
– V
Q
<18V;
V
Q
= V
nom
- 100 mV
50 200 – mA
V
I
= 40 V;
V
Q
= V
nom
- 100 mV
T
j
= 25 °C
RMS Output Noise – – 30 – ppm ppm of
V
Q
, T
j
= 25 °C
10 Hz ≤
f ≤ 10 kHz
4)
Power Supply Ripple
Rejection
PSRR
–65–dB f
r
=120Hz, V
r
=0.5 V
PP
,
C
ADJ
= 0 µF
4)
–65–dBf
r
= 120 Hz, V
r
=0.5V
PP
,
C
ADJ
= 10 µF
4)
1) Device is usable within given range without destruction, but the accuracy of the output voltage can only be
guarantied in the range specified in the line above.
2) Measured at constant junction temperature
3) Dropout voltage measured when the output voltage has dropped 100 mV from the nominal value.
4) Not subject to production test - specified by design.
Table 7 Electrical Characteristics TLE 4284 DV18 (1.8 V fixed output voltage)
-40 °C<
T
j
<150°C; V
I
=13.5V, I
Q
= 10 mA; unless otherwise specified
Parameter Symbol Limit Values Unit Measuring Conditions
min. typ. max.
Output voltage
V
Q
1.75 1.8 1.85 V 10 mA ≤ I
Q
≤ 1000 mA;
3.2 V ≤
V
I
≤ 16 V
–1.8–V10 mA ≤
I
Q
≤ 1000 mA;
16 V ≤
V
I
≤ 40 V
1)
Line regulation ∆V
Q
– 7.2 27 mV 3.2 V ≤ V
I
≤ 40 V
Load regulation ∆
V
Q
– 3.4 7.6 mV 10 mA ≤ I
Q
≤ 800 mA
2)
V
I
=V
Qnom
+ V
DR
–4.89mV10 mA ≤ I
Q
≤ 1.0 A
2)
V
I
=V
Qnom
+ V
DR
Table 6 Electrical Characteristics TLE 4284 DV15 (1.5 V fixed output voltage)
-40 °C<
T
j
<150°C; V
I
=13.5V, I
Q
= 10 mA; unless otherwise specified
Parameter Symbol Limit Values Unit Measuring Conditions
min. typ. max.
TLE 4284
Data Sheet 9 Rev. 2.1, 2007-03-20
Dropout voltage V
DR
– 1.00 1.20 V I
Q
=100 mA
3)
– 1.05 1.30 V I
Q
=500 mA
3)
– 1.10 1.35 V I
Q
=800 mA
3)
– 1.30 1.40 V I
Q
=1.0A
3)
Current consumption
I
q
= I
I
– I
Q
I
q
–0.81.6mAI
Q
=10mA
Temperature stability – – 11 – mV
4)
Current limit I
Qmax
1000 – 2200 mA V
I
– V
Q
< 18V;
V
Q
= V
nom
- 100 mV
50 200 – mA
V
I
= 40 V;
V
Q
= V
nom
- 100 mV
T
j
= 25 °C
RMS Output Noise – – 30 – ppm ppm of
V
Q
, T
j
= 25 °C
10 Hz ≤
f ≤ 10 kHz
4)
Power Supply Ripple
Rejection
PSRR
–65–dB f
r
= 120 Hz; V
r
= 0.5 V
PP
C
ADJ
= 0 µF
4)
–65–dBf
r
= 120 Hz; V
r
=0.5 V
PP
,
C
ADJ
= 10 µF
4)
1) Device is usable within given range without destruction, but the accuracy of the output voltage can only be
guarantied in the range specified in the line above.
2) Measured at constant junction temperature
3) Dropout voltage measured when the output voltage has dropped 100 mV from the nominal value.
4) Not subject to production test - specified by design.
Table 8 Electrical Characteristics TLE 4284 DV26 (2.6 V fixed output voltage)
-40 °C<
T
j
<150°C; V
I
=13.5V, I
Q
= 10 mA; unless otherwise specified
Parameter Symbol Limit Values Unit Measuring Conditions
min. typ. max.
Output voltage
V
Q
2.52 2.60 2.68 V 10 mA ≤ I
Q
≤ 1000 mA;
4.0 V ≤
V
I
≤ 16 V
–2.60–V10 mA ≤
I
Q
≤ 1000 mA;
16 V ≤
V
I
≤ 40 V
1)
Table 7 Electrical Characteristics TLE 4284 DV18 (1.8 V fixed output voltage)
-40 °C<
T
j
<150°C; V
I
=13.5V, I
Q
= 10 mA; unless otherwise specified
Parameter Symbol Limit Values Unit Measuring Conditions
min. typ. max.
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TLE4284DV18ATMA1

Mfr. #:
Buy TLE4284DV18ATMA1
Manufacturer:
Infineon Technologies
Description:
LDO Voltage Regulators VOLT REGLTR 1A 1.5/1.8/2.6/3.3/5v
Lifecycle:
New from this manufacturer.
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