L7915CP STMicroelectronics, L7915CP Datasheet

IC REG NEG 1.5A 15V TO-220FP

L7915CP

Manufacturer Part Number
L7915CP
Description
IC REG NEG 1.5A 15V TO-220FP
Manufacturer
STMicroelectronics
Datasheets

Specifications of L7915CP

Regulator Topology
Negative Fixed
Voltage - Output
-15V
Voltage - Input
Down to -35V
Voltage - Dropout (typical)
1.1V @ 1A
Number Of Regulators
1
Current - Output
1.5A
Operating Temperature
0°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-220-3 Full Pack (Straight Leads)
Polarity
Negative
Number Of Outputs
1
Output Type
Fixed
Output Voltage
- 15 V
Output Current
500 mA
Line Regulation
300 mV
Load Regulation
300 mV
Dropout Voltage (max)
1.1 V
Input Voltage Max
- 23 V
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
0 C
Mounting Style
Through Hole
Primary Input Voltage
-23V
Output Voltage Fixed
-15V
Dropout Voltage Vdo
1.1V
No. Of Pins
3
Voltage Regulator Case Style
TO-220
Operating Temperature Range
0°C To +150°C
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-7295-5
L7915CP

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
L7915CP
Manufacturer:
ST
Quantity:
3 000
Part Number:
L7915CP
Manufacturer:
ST
0
Company:
Part Number:
L7915CP
Quantity:
9 000
DESCRIPTION
The L7900 series of three-terminal negative
regulators is available in TO-220, TO-220FP,
TO-3 and D
output voltages, making it useful in a wide range of
applications. These regulators can provide local
on-card regulation, eliminating the distribution
problems associated with single point regulation;
furthermore, having the same voltage option as
the L7800 positive standard series, they are
particularly suited for split power supplies. If
adequate heat sinking is provided, they can
deliver over 1.5A output current.
Although designed primarily as fixed voltage
regulators, these devices can be used with
external components to obtain adjustable voltages
and currents.
Figure 1: Schematic Diagram
August 2005
OUTPUT CURRENT UP TO 1.5A
OUTPUT VOLTAGES OF -5; -6; -8; -12; -15;
-18; -20; -24V
THERMAL OVERLOAD PROTECTION
SHORT CIRCUIT PROTECTION
OUTPUT TRANSITION SOA PROTECTION
2
PAK packages and several fixed
NEGATIVE VOLTAGE REGULATORS
TO-220
D
2
PAK
Rev. 10
TO-220FP
SERIES
TO-3
L7900
1/18

Related parts for L7915CP

L7915CP Summary of contents

Page 1

OUTPUT CURRENT UP TO 1.5A OUTPUT VOLTAGES OF -5; -6; -8; -12; -15; -18; -20; -24V THERMAL OVERLOAD PROTECTION SHORT CIRCUIT PROTECTION OUTPUT TRANSITION SOA PROTECTION DESCRIPTION The L7900 series of three-terminal negative regulators is available in TO-220, TO-220FP, 2 ...

Page 2

L7900 SERIES Table 1: Absolute Maximum Ratings Symbol DC Input Voltage Output Current O P Power Dissipation tot T Storage Temperature Range stg T Operating Junction Temperature Range op Absolute Maximum Ratings are those values beyond which ...

Page 3

... - 10Hz to 100KHz 120Hz 25° L7900 SERIES 2 PAK TO-220FP TO-3 L7905CP L7905CT (*) L7906CP (*) L7906CT (*) L7908CP (*) L7908CT (*) L7912CP L7912CT (*) L7915CP L7915CT L7918CP (*) L7918CT (*) L7920CP (*) L7920CT (*) L7924CP (*) L7924CT = 0 to 125° Min. Typ. -4 -4. 25° 25° 25° 25° 25°C 100 J 54 ...

Page 4

L7900 SERIES Table 5: Electrical Characteristics Of L7906C (refer to the test circuits 500 mA 2.2 µ Symbol Parameter V Output Voltage O V Output Voltage O V (*) Line Regulation ...

Page 5

Table 7: Electrical Characteristics Of L7912C (refer to the test circuits 500 mA 2.2 µ Symbol Parameter V Output Voltage O V Output Voltage O V (*) Line Regulation O V ...

Page 6

L7900 SERIES Table 9: Electrical Characteristics Of L7918C (refer to the test circuits 500 mA 2.2 µ Symbol Parameter V Output Voltage O V Output Voltage O V (*) Line Regulation ...

Page 7

Table 11: Electrical Characteristics Of L7924C (refer to the test circuits 500 mA 2.2 µ Symbol Parameter V Output Voltage O V Output Voltage O V (*) Line Regulation O V ...

Page 8

L7900 SERIES Figure 5: Split Power Supply (± 15V/1A) Against potential latch-up problems. Figure 6: Circuit for Increasing Output Voltage Optional for improved transient response and ripple rejection. Figure 7: High Current Negative Regulator (-5V/4A ...

Page 9

TO-3 MECHANICAL DATA DIM. MIN. A 11. 30.10 mm. TYP MAX. 1.05 1.10 0.037 1.70 8.7 20.0 10.9 16.9 26.2 4.09 0.152 39 L7900 SERIES ...

Page 10

L7900 SERIES TO-220 (A TYPE) MECHANICAL DATA DIM. MIN. A 4.40 b 0.61 b1 1.15 c 0.49 D 15.25 E 10.0 e 2.4 e1 4.95 F 1.23 H1 6.2 J1 2.40 L 13.0 L1 3.5 L20 L30 P 3.75 Q ...

Page 11

TO-220 (C TYPE) MECHANICAL DATA DIM. MIN. A 4.30 b 0.70 b1 1.42 c 0.45 D 15. 2.20 L 12.88 L1 L20 15.70 L30 P 3.50 Q 2.70 mm. TYP MAX. 4.70 ...

Page 12

L7900 SERIES TO-220 (E TYPE) MECHANICAL DATA DIM. MIN. A 4.47 b 0.70 b1 1.17 c 0.31 D 14. 1.17 H1 6.1 J1 2.52 L 12.70 L1 3.20 L20 15.21 P 3.73 Q 2.59 12/18 ...

Page 13

TO-220FP MECHANICAL DATA DIM. MIN. A 4.40 B 2.5 D 2.5 E 0.45 F 0.75 F1 1.15 F2 1.15 G 4.95 G1 2 28.6 L4 9.8 L5 2 DIA. 3 mm. TYP ...

Page 14

L7900 SERIES D DIM. MIN. A 4.4 A1 0.03 b 0.7 b2 1.14 c 0.45 c2 1. 2.49 L 2.29 L1 1. ...

Page 15

D PAK (C TYPE) MECHANICAL DATA DIM. MIN 0.70 b2 1.17 c 0.45 c2 1.25 D 9.0 D1 7.5 E 9 15.30 J1 2.20 L 1.79 L1 1.0 ...

Page 16

L7900 SERIES & Reel D PAK-P DIM. MIN 12 10.50 Bo 15.70 Ko 4.80 Po 3.9 P 11.9 16/ PAK-D PAK/A-P PAK/A MECHANICAL DATA mm. TYP ...

Page 17

Table 12: Revision History Date Revision 22-Jun-2004 9 31-Aug-2005 10 Description of Changes Ordering Codes updated Table 3, pag. 3. Add new order codes (TO-220 E Type) on Table 3, pag. 3. L7900 SERIES 17/18 ...

Page 18

... 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 ...

Related keywords