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TO-220-3
Integrated Circuits (ICs)

L7915ACV

Active
STMicroelectronics

FIXED LDO VOLTAGE REGULATOR, -35V TO -23V, 1.1V DROPOUT, -15VOUT, 1.5AOUT, TO-220-3 ROHS COMPLIANT: YES

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DocumentsDS0428Datasheet+2
TO-220-3
Integrated Circuits (ICs)

L7915ACV

Active
STMicroelectronics

FIXED LDO VOLTAGE REGULATOR, -35V TO -23V, 1.1V DROPOUT, -15VOUT, 1.5AOUT, TO-220-3 ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsDS0428Datasheet+2

Technical Specifications

Parameters and characteristics for this part

SpecificationL7915ACV
Current - Output1.5 A
Current - Quiescent (Iq)3 mA
Mounting TypeThrough Hole
Number of Regulators1
Operating Temperature [Max]125 °C
Operating Temperature [Min]0 °C
Output ConfigurationNegative
Output Type1.81 mOhm
Package / CaseTO-220-3
PSRR60 dB
Supplier Device PackageTO-220
Voltage - Input (Max) [Max]-35 V
Voltage - Output (Min/Fixed)-15 V
Voltage Dropout (Max) [Max]1.1 V

L7915 Series

Negative voltage regulators

PartPackage / CaseCurrent - OutputVoltage - Output (Min/Fixed)Mounting TypeVoltage - Input (Max) [Max]Number of RegulatorsVoltage Dropout (Max) [Max]Operating Temperature [Min]Operating Temperature [Max]Output TypeOutput ConfigurationPSRRCurrent - Quiescent (Iq)Supplier Device PackageVoltage - Output (Min/Fixed) [Min]
TO-3 Pkg
STMicroelectronics
L7915CT
TO-204AA
TO-3
1.5 A
-15 V
Through Hole
-35 V
1
1.1 V
0 °C
125 °C
1.81 mOhm
Negative
60 dB
3 mA
TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
STMicroelectronics
L7905CD2T
D2PAK (2 Leads + Tab)
TO-263-3
TO-263AB
1.5 A
Surface Mount
-35 V
1
1.4 V
0 °C
125 °C
1.81 mOhm
Negative
60 dB
3 mA
D2PAK
-5 V
ONSEMI MJF3055G
STMicroelectronics
L7915CP
TO-220-3 Full Pack
1.5 A
-15 V
Through Hole
-35 V
1
1.1 V
0 °C
125 °C
1.81 mOhm
Negative
60 dB
3 mA
TO-220FP
TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
STMicroelectronics
L7915CD2T
D2PAK (2 Leads + Tab)
TO-263-3
TO-263AB
1.5 A
-15 V
Surface Mount
-35 V
1
1.1 V
0 °C
125 °C
1.81 mOhm
Negative
60 dB
3 mA
D2PAK
STMicroelectronics-ACST830-8T TRIACs TRIAC 800V 84A 3-Pin(3+Tab) TO-220AB Tube
STMicroelectronics
L7912CV-DG
TO-220-3
1.5 A
-12 V
Through Hole
-35 V
1
1.1 V
0 °C
125 °C
1.81 mOhm
Negative
60 dB
3 mA
TO-220
TO-220-3
STMicroelectronics
L7912ACV-DG
TO-220-3
1.5 A
-12 V
Through Hole
-35 V
1
1.1 V
0 °C
125 °C
1.81 mOhm
Negative
60 dB
3 mA
TO-220
ONSEMI ISL9V3040P3
STMicroelectronics
L7915CV-DG
TO-220-3
1.5 A
-15 V
Through Hole
-35 V
1
1.1 V
0 °C
125 °C
1.81 mOhm
Negative
60 dB
3 mA
TO-220
TO-220FP
STMicroelectronics
L7905CP
TO-220-3 Full Pack
1.5 A
Through Hole
-35 V
1
1.4 V
0 °C
125 °C
1.81 mOhm
Negative
60 dB
3 mA
TO-220FP
-5 V
TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
STMicroelectronics
L7915ACD2T-TR
D2PAK (2 Leads + Tab)
TO-263-3
TO-263AB
1.5 A
-15 V
Surface Mount
-35 V
1
1.1 V
0 °C
125 °C
1.81 mOhm
Negative
60 dB
3 mA
D2PAK
TO-220-3
STMicroelectronics
L7915ACV
TO-220-3
1.5 A
-15 V
Through Hole
-35 V
1
1.1 V
0 °C
125 °C
1.81 mOhm
Negative
60 dB
3 mA
TO-220

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyTube 1$ 0.92
10$ 0.81
50$ 0.76
100$ 0.62
250$ 0.58
500$ 0.49
1000$ 0.39
2500$ 0.36
5000$ 0.33
NewarkEach 1$ 0.71
10$ 0.51
100$ 0.46
500$ 0.46
1000$ 0.45
2500$ 0.39
10000$ 0.37

Description

General part information

L7915 Series

The L79 series of three-terminal negative regulators is available in TO-220, TO-220FP and D²PAK packages and several fixed 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 L78 positive standard series, they are particularly suited for split power supplies. If adequate heat sinking is provided, they can deliver over 1.5 A output current.

Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents.