L78L15ACD STMicroelectronics, L78L15ACD Datasheet

IC, V REG +15V, SMD, 78L15, SO-8-8

L78L15ACD

Manufacturer Part Number
L78L15ACD
Description
IC, V REG +15V, SMD, 78L15, SO-8-8
Manufacturer
STMicroelectronics
Datasheets

Specifications of L78L15ACD

Primary Input Voltage
19V
Output Voltage
15V
Dropout Voltage Vdo
1.7V
No. Of Pins
8
Output Current
100mA
Voltage Regulator Case Style
SOIC
Operating Temperature Range
0°C To +125°C
Svhc
No
Polarity
Positive
Number Of Outputs
1
Output Type
Fixed
Line Regulation
300 mV
Load Regulation
150 mV
Dropout Voltage (max)
1.7 V
Input Voltage Max
35 V
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
0 C
Package / Case
SO-8
Mounting Style
SMD/SMT
Voltage Regulation Accuracy
5 %
Output Voltage Fixed
15V
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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DESCRIPTION
The L78L00 series of three-terminal positive
regulators employ internal current limiting and
thermal shutdown, making them essentially
indestructible. If adequate heat-sink is provided,
they can deliver up to 100 mA output current. They
are intended as fixed voltage regulators in a wide
range of applications including local or on-card
regulation for elimination of noise and distribution
problems associated with single-point regulation.
In addition, they can be used with power pass
elements to make high-current voltage regulators.
The L78L00 series used as Zener diode/resistor
combination replacement, offers an effective
output impedance improvement of typically two
Figure 1: Schematic Diagram
March 2005
OUTPUT CURRENT UP TO 100 mA
OUTPUT VOLTAGES OF 3.3; 5; 6; 8; 9; 10;
12; 15; 18; 20; 24V
THERMAL OVERLOAD PROTECTION
SHORT CIRCUIT PROTECTION
NO EXTERNAL COMPONENTS ARE
REQUIRED
AVAILABLE IN EITHER ±5% (AC) OR ±10%
(C) SELECTION
POSITIVE VOLTAGE REGULATORS
orders of magnitude, along with lower quiescent
current and lower noise.
SO-8
TO-92
Rev. 10
SERIES
SOT-89
L78L00
1/26

Related parts for L78L15ACD

L78L15ACD Summary of contents

Page 1

OUTPUT CURRENT UP TO 100 mA I OUTPUT VOLTAGES OF 3. 10; I 12; 15; 18; 20; 24V THERMAL OVERLOAD PROTECTION I SHORT CIRCUIT PROTECTION I NO EXTERNAL COMPONENTS ARE I REQUIRED AVAILABLE IN EITHER ±5% ...

Page 2

L78L00 SERIES Table 1: Absolute Maximum Ratings Symbol DC Input Voltage Output Current O P Power Dissipation tot T Storage Temperature Range stg Operating Junction Temperature T op Range (*) Our SO-8 package used for Voltage Regulators ...

Page 3

... L78L09CD L78L09AC L78L09ACD L78L09AB L78L09ABD L78L10C L78L10CD L78L10AC L78L10ACD L78L10AB L78L10ABD L78L12C L78L12CD L78L12AC L78L12ACD L78L12AB L78L12ABD L78L15C L78L15CD L78L15AC L78L15ACD L78L15AB L78L15ABD L78L18C L78L18CD L78L18AC L78L18ACD L78L18AB L78L18ABD L78L20C L78L20CD L78L20AC L78L20ACD L78L20AB L78L20ABD L78L24C L78L24CD L78L24AC L78L24ACD L78L24AB L78L24ABD (*) Available in Tape & ...

Page 4

L78L00 SERIES Table 4: Electrical Characteristics Of L78L33C (refer to the test circuits mA 0.33 µ Symbol Parameter V Output Voltage O V Output Voltage O ∆V Line Regulation O ...

Page 5

Table 6: Electrical Characteristics Of L78L06C (refer to the test circuits mA 0.33 µ Symbol Parameter V Output Voltage O V Output Voltage O ∆V Line Regulation O ∆V Load ...

Page 6

L78L00 SERIES Table 8: Electrical Characteristics Of L78L09C (refer to the test circuits mA 0.33 µ Symbol Parameter V Output Voltage O V Output Voltage O ∆V Line Regulation O ...

Page 7

Table 10: Electrical Characteristics Of L78L12C (refer to the test circuits mA 0.33 µ Symbol Parameter V Output Voltage O V Output Voltage O ∆V Line Regulation O ∆V Load ...

Page 8

L78L00 SERIES Table 12: Electrical Characteristics Of L78L18C (refer to the test circuits mA 0.33 µ Symbol Parameter V Output Voltage O V Output Voltage O ∆V Line Regulation O ...

Page 9

Table 14: Electrical Characteristics Of L78L24C (refer to the test circuits mA 0.33 µ Symbol Parameter V Output Voltage O V Output Voltage O ∆V Line Regulation O ∆V Load ...

Page 10

L78L00 SERIES Table 16: Electrical Characteristics Of L78L05AB And L78L05AC (refer to the test circuits 10V 125°C for L78L05AC Symbol Parameter V Output Voltage O V Output Voltage O ∆V ...

Page 11

Table 18: Electrical Characteristics Of L78L08AB And L78L08AC (refer to the test circuits 14V 125°C for L78L08AC Symbol Parameter V Output Voltage O V Output Voltage O ∆V Line Regulation ...

Page 12

L78L00 SERIES Table 20: Electrical Characteristics Of L78L10AB And L78L10AC (refer to the test circuits 16V 125°C for L78L10AC Symbol Parameter V Output Voltage O V Output Voltage O ∆V ...

Page 13

Table 22: Electrical Characteristics Of L78L15AB And L78L15AC (refer to the test circuits 19V 125°C for L78L15AC Symbol Parameter V Output Voltage O V Output Voltage O ∆V Line Regulation ...

Page 14

L78L00 SERIES Table 24: Electrical Characteristics Of L78L20AB And L78L20AC (refer to the test circuits 29V 125°C for L78L20AC Symbol Parameter V Output Voltage O V Output Voltage O ∆V ...

Page 15

Figure 4: L78L05/12 Output Voltage vs Ambient Temperature Figure 5: L78L05/12/24 Load Characteristics Figure 6: L78L05/12/24 Thermal Shutdown Figure 7: L78L05/12 Quiescent Current vs Output Current Figure 8: L78L05 Quiescent Current vs Input Voltage Figure 9: L78L05/12/24 Output Characteristics L78L00 ...

Page 16

L78L00 SERIES Figure 10: L78L05/12/24 Ripple Rejection Figure 11: L78L05 Dropout Characteristics 16/26 Figure 12: L78L00 Series Short Circuit Output Current ...

Page 17

TYPICAL APPLICATIONS Figure 13: High Output Current Short Circuit Protected Figure 14: Edit Boost Circuit Figure 15: Current Regulator L78L00 SERIES 17/26 ...

Page 18

L78L00 SERIES Figure 16: Adjustable Output Regulator 18/26 ...

Page 19

SO-8 MECHANICAL DATA DIM. MIN. A 1.35 A1 0.10 A2 1.10 B 0.33 C 0.19 D 4. 5.80 h 0.25 L 0.40 k ddd mm. TYP MAX. 1.75 0.053 0.25 1.65 0.043 0.51 0.013 0.25 0.007 ...

Page 20

L78L00 SERIES DIM. MIN. A 1.4 B 0.44 B1 0.36 C 0.35 C1 0.35 D 4.4 D1 1.62 E 2.29 e 1.42 e1 2.92 H 3.94 L 0.89 20/26 SOT-89 MECHANICAL DATA mm. TYP MAX. 1.6 0.56 0.48 0.44 0.44 ...

Page 21

TO-92 MECHANICA DATA 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 mm. TYP MAX. 4.95 170.1 0.51 4.95 175.2 3.94 129.9 2.67 1.40 15.49 500.0 2.41 ...

Page 22

L78L00 SERIES DIM. MIN 12 8.1 Bo 5.5 Ko 2.1 Po 3.9 P 7.9 22/26 Tape & Reel SO-8 MECHANICAL DATA mm. TYP MAX. 330 13.2 22.4 8.5 5.9 2.3 4.1 8.1 ...

Page 23

Tape & Reel SOT89 MECHANICAL DATA DIM. MIN 12 4.70 Bo 4.30 Ko 1.70 Po 3.9 P 7.9 mm. TYP MAX. 180 13.0 13.2 0.504 0.795 2.362 14.4 4.80 4.90 0.185 4.40 ...

Page 24

L78L00 SERIES Tape & Reel for TO-92 MECHANICAL DATA DIM. MIN 12.5 P2 5.65 F1, F2 2.44 delta H W 17.5 W0 5 15. 3 ...

Page 25

Table 26: Revision History Date Revision 14-Mar-2005 9 15-Mar-2005 10 Description of Changes Add Tape & Reel for TO-92. Add note on Table 3. L78L00 SERIES 25/26 ...

Page 26

... 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. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics ...

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