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PDF TLE4274 Data sheet ( Hoja de datos )
| Número de pieza | TLE4274 | |
| Descripción | LOW POWER VOLTAGE REGULATOR | |
| Fabricantes | IK Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TLE4274 (archivo pdf) en la parte inferior de esta página. Total 18 Páginas | ||
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TECHNICAL DATA
IC of LOW POWER VOLTAGE REGULATOR 5V/400mA,
8.5V/400mA, 10V/400mA WITH LOW DROP VOLTAGE
(FUNCTIONAL EQUIVALENT OF TLE4274 INFINEON)
ILE4274-XX - are a single-chip integrated
circuits of three types of low-power voltage regula-
tor 5V/400mA (ILE4274-5.0), 8.5V/400mA (ILE4274-
8.5), 10V/400mA (ILE4274-10) with low-drop voltage
realized in a TO-220AB/3 package.
The ICs of low-power voltage regulator
5V/100mA are purposed for supplying of continues
(DC) voltages 5V, 8.5V, 10V with drop voltage less
than 0.5V at load current 250mA. T he IC is suitable
for use in power supply sources of electronic devices
and automotive electronics. The ICs are tolerant to
over voltage of both polarities (positive & negative),
provide internal current limitation and output voltage
thermal shutdown.
Fig.1 - View of IC in TO220AB/3
package
FEATURES:
Device
ILE4274-xxKB
ORDERING INFORMATION
Operating
Temperature
Range
TA = -40° to 150° C
Package
TO 220AB/3
Shipping
Tube
• High accuracy of the output voltage ± 4%;
• Low-drop voltage;
• Low consumption current;
• Built in overheating protection;
• Reverse polarity proof;
• Wide temperature range -40 +150 °C;
• Suitable for use in automotive electronics.
2011, March, Rev. 00
1 page  
ILE4274-XX
Table 4 – Electric parameters of ILE4274-5.0, ILE4274-8.5, ILE4274-10
(on default VI = 13.5 V, -40ºC* ≤ TJ ≤ 150ºC)
Symbol
Parameter
Mode of measurement
Norm
Min. Max.
VQ Output voltage
ILE4274-5.0
6 V ≤ VI ≤ 28 V
4.8
-5 mA ≤ IQ ≤ -400 mA
6 V ≤ VI ≤ 40 V
-5 mA ≤ IQ ≤ -200 mA
ILE4274-8.5
5.2
9.5 V ≤ VI ≤ 28 V
8.16
-5 mA ≤ IQ ≤ -400 mA
9.5 V ≤ VI ≤ 40 V
-5 mA ≤ IQ ≤ -200 mA
ILE4274-10
8.84
11 V ≤ VI ≤ 28 V
9.6 10.4
-5 mA ≤ IQ ≤ -400 mA
11 V ≤ VI ≤ 40 V
-5 mA ≤ IQ ≤ -200 mA
IQmax Maximum output current
VQ < 0.96 VQnom**
400
-
Iq Consumption current
IQ =-1 mA
- 0.22
IQ = -250 mA
- 15
Vdr Drop voltage
IQ = -400 mA
IQ = -250 mA
- 30
- 0.5
∆VQ(I) Load current regulation of -5 mA ≤ IQ ≤ -400 mA - 1.0
output voltage
∆VQ(V) Supply (input) voltage
regulation of output vol-
tage
12 V ≤ VI ≤ 32 V
IQ = -5 mA
- 0.5
Unit
V
mA
mA
V
%
%
__________
* Ambient temperature is indicated.
** VQnom – 5.0 V (for IC ILE4274-5.0); 8.5 V (for IC ILE4274-8.5); 10.0 V (for IC
ILE4274-10)
2011, March, Rev. 00
5 Page 
ILE4274-XX
Fig. 12 - ILE4274-8.5 performance feature: consumption current Iq versus
output current IQ at Tj = 25ºC, VI = 13.5 V
Fig. 13 - ILE4274-8.5 performance feature: consumption current Iq versus
output current IQ at Tj = 25ºC, VI = 13.5 V
2011, March, Rev. 00
11 Page | ||
| Páginas | Total 18 Páginas | |
| PDF Descargar | [ Datasheet TLE4274.PDF ] | |
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