le40abd STMicroelectronics, le40abd Datasheet

no-image

le40abd

Manufacturer Part Number
le40abd
Description
Very Low Drop Voltage Regulators With Inhibit
Manufacturer
STMicroelectronics
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LE40ABD
Manufacturer:
ST
0
Part Number:
le40abd-TR
Manufacturer:
ST
0
Part Number:
le40abd-TR
Manufacturer:
ST
Quantity:
20 000
Part Number:
le40abdTR
Manufacturer:
ST
0
DESCRIPTION
The LE00 regulator series are very Low Drop
regulators available in SO-8 and TO-92 packages
and in a wide range of output voltages.
The very Low Drop voltage (0.2V) and the very
low quiescent current make them particularly
suitable for Low Noise Low Power applications
and specially in battery powered systems.
They are pin to pin compatible with the older
L78L00
configuration (SO-8) they employ a Shutdown
Logic Control (pin 5, TTL compatible). This means
that when the device is used as a local regulator,
SCHEMATIC DIAGRAM
July 2004
VERY LOW DROPOUT VOLTAGE (0.2V TYP)
VERY LOW QUIESCENT CURRENT (TYP.
50 µA IN OFF MODE, 0.5 mA IN ON MODE,
NO LOAD)
OUTPUT CURRENT UP TO 100 mA
OUTPUT VOLTAGES OF 1.25; 1.5; 2.5; 3;
3.3; 3.5; 4; 4.5; 4.7; 5; 5.2; 5.5; 6; 8V
INTERNAL CURRENT AND THERMAL LIMIT
ONLY 2.2 µF FOR STABILITY
AVAILABLE IN ± 1% (A) OR ± 2% (C)
SELECTION AT 25°C
SUPPLY VOLTAGE REJECTION: 80db (TYP.)
TEMPERATURE RANGE: -40 TO 125 °C
series. Furthermore
in
VOLTAGE REGULATORS WITH INHIBIT
the 8
pin
it’s possible to put in stand by a part of the board
even
consumption. In the three terminal configuration
(TO-92) the device is even in ON STATE,
maintaining the same electrical performances. It
needs only 2.2µF capacitor for stability allowing
room and cost saving effect.
more
decreasing
VERY LOW DROP
TO-92
SO-8
LE00AB/C
Rev. 6
the
SERIES
total
power
1/27

Related parts for le40abd

le40abd Summary of contents

Page 1

VERY LOW DROPOUT VOLTAGE (0.2V TYP) VERY LOW QUIESCENT CURRENT (TYP. 50 µA IN OFF MODE, 0 MODE, NO LOAD) OUTPUT CURRENT UP TO 100 mA OUTPUT VOLTAGES OF 1.25; 1.5; 2.5; 3; 3.3; 3.5; 4; 4.5; ...

Page 2

LE00AB/C SERIES Table 1: Absolute Maximum Ratings Symbol V DC Input Voltage I I Output Current O P Power Dissipation tot T Storage Temperature Range stg T Operating Junction Temperature Range op (*) Our SO-8 package used for Voltage Regulators ...

Page 3

... LE25ABD LE25ABZ LE25CD LE25CZ LE27ABD LE27ABZ LE27CD LE27CZ LE30ABD LE30ABZ LE30CD LE30CZ LE33ABD LE33ABZ LE33CD LE33CZ LE35ABD LE35ABZ LE35CD LE35CZ LE40ABD LE40ABZ LE40CD LE40CZ LE45ABD LE45ABZ LE45CD LE45CZ LE47ABD LE47ABZ LE47CD LE47CZ LE50ABD LE50ABZ LE50CD LE50CZ LE52ABD LE52ABZ LE52CD LE52CZ LE55ABD ...

Page 4

LE00AB/C SERIES Table 4: Electrical Characteristics For LE12AB (refer to the test circuits 2.2 F unless otherwise specified.) O Symbol Parameter V Output Voltage O V Operating Input Voltage I I Output Current Limit O V Line ...

Page 5

Table 6: Electrical Characteristics For LE15AB (refer to the test circuits 2.2 F unless otherwise specified.) O Symbol Parameter V Output Voltage O V Operating Input Voltage I I Output Current Limit O V Line Regulation O ...

Page 6

LE00AB/C SERIES Table 8: Electrical Characteristics For LE25AB (refer to the test circuits 2.2 F unless otherwise specified.) O Symbol Parameter V Output Voltage O V Operating Input Voltage I I Output Current Limit O V Line ...

Page 7

Table 10: Electrical Characteristics For LE27AB (refer to the test circuits 2.2 F unless otherwise specified.) O Symbol Parameter V Output Voltage O V Operating Input Voltage I I Output Current Limit O V Line Regulation O ...

Page 8

LE00AB/C SERIES Table 12: Electrical Characteristics For LE30AB (refer to the test circuits 2.2 F unless otherwise specified.) O Symbol Parameter V Output Voltage O V Operating Input Voltage I I Output Current Limit O V Line ...

Page 9

Table 14: Electrical Characteristics For LE33AB (refer to the test circuits 2.2 F unless otherwise specified.) O Symbol Parameter V Output Voltage O V Operating Input Voltage I I Output Current Limit O V Line Regulation O ...

Page 10

LE00AB/C SERIES Table 16: Electrical Characteristics For LE35AB (refer to the test circuits 2.2 F unless otherwise specified.) O Symbol Parameter V Output Voltage O V Operating Input Voltage I I Output Current Limit O V Line ...

Page 11

Table 18: Electrical Characteristics For LE40AB (refer to the test circuits 2.2 F unless otherwise specified.) O Symbol Parameter V Output Voltage O V Operating Input Voltage I I Output Current Limit O V Line Regulation O ...

Page 12

LE00AB/C SERIES Table 20: Electrical Characteristics For LE45AB (refer to the test circuits 2.2 F unless otherwise specified.) O Symbol Parameter V Output Voltage O V Operating Input Voltage I I Output Current Limit O V Line ...

Page 13

Table 22: Electrical Characteristics For LE47AB (refer to the test circuits 2.2 F unless otherwise specified.) O Symbol Parameter V Output Voltage O V Operating Input Voltage I I Output Current Limit O V Line Regulation O ...

Page 14

LE00AB/C SERIES Table 24: Electrical Characteristics For LE50AB (refer to the test circuits 2.2 F unless otherwise specified.) O Symbol Parameter V Output Voltage O V Operating Input Voltage I I Output Current Limit O V Line ...

Page 15

Table 26: Electrical Characteristics For LE52AB (refer to the test circuits 2.2 F unless otherwise specified.) O Symbol Parameter V Output Voltage O V Operating Input Voltage I I Output Current Limit O V Line Regulation O ...

Page 16

LE00AB/C SERIES Table 28: Electrical Characteristics For LE55AB (refer to the test circuits 2.2 F unless otherwise specified.) O Symbol Parameter V Output Voltage O V Operating Input Voltage I I Output Current Limit O V Line ...

Page 17

Table 30: Electrical Characteristics For LE60AB (refer to the test circuits 2.2 F unless otherwise specified.) O Symbol Parameter V Output Voltage O V Operating Input Voltage I I Output Current Limit O V Line Regulation O ...

Page 18

LE00AB/C SERIES Table 32: Electrical Characteristics For LE80AB (refer to the test circuits 2.2 F unless otherwise specified.) O Symbol Parameter V Output Voltage O V Operating Input Voltage I I Output Current Limit O V Line ...

Page 19

Table 34: Electrical Characteristics For LE120AB (refer to the test circuits 2.2 F unless otherwise specified.) O Symbol Parameter V Output Voltage O V Operating Input Voltage I I Output Current Limit O V Line Regulation O ...

Page 20

LE00AB/C SERIES TYPICAL PERFORMANCE CHARACTERISTICS (unless otherwise specified V Figure 3: Dropout Voltage vs Output Current Figure 4: Dropout Voltage vs Temperature Figure 5: Supply Current vs Temperature 20/27 = 3.3 V) O(NOM) Figure 6: Supply Current vs Input Voltage ...

Page 21

Figure 9: Logic Controlled Precision 3.3/5.0V Selectable Output Figure 10: Sequential Multi-Output Supply LE00AB/C SERIES 21/27 ...

Page 22

LE00AB/C SERIES Figure 11: Multiple Supply With ON/OFF Toggle Switch Figure 12: Basic Inhibit Functions 22/27 ...

Page 23

SO-8 MECHANICAL DATA mm. DIM. MIN. TYP A 1.35 A1 0.10 A2 1.10 B 0.33 C 0.19 D 4.80 E 3.80 e 1.27 H 5.80 h 0.25 L 0.40 k ddd LE00AB/C SERIES inch MAX. MIN. TYP. 1.75 0.053 0.25 ...

Page 24

LE00AB/C SERIES DIM. MIN. A 4.32 b 0.36 D 4.45 E 3.30 e 2.41 e1 1.14 L 12.7 R 2.16 S1 0.92 W 0.41 24/27 TO-92 MECHANICA DATA mm. TYP MAX. MIN. 4.95 170.1 0.51 14.2 4.95 175.2 3.94 129.9 ...

Page 25

Tape & Reel SO-8 MECHANICAL DATA mm. DIM. MIN. TYP A C 12 8.1 Bo 5.5 Ko 2.1 Po 3.9 P 7.9 LE00AB/C SERIES inch MAX. MIN. TYP. 330 13.2 0.504 0.795 2.362 22.4 ...

Page 26

LE00AB/C SERIES Table 36: Revision History Date Revision 09-Jul-2004 6 26/27 Description of Changes I typ. and max. are changed in tab. 24 and 25 - pag 14. O ...

Page 27

... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied ...

Related keywords