L7915ACV STMicroelectronics, L7915ACV Datasheet

L7915ACV

Manufacturer Part Number

L7915ACV

Description

IC REG NEGATIVE 15V TO-220

Manufacturer

STMicroelectronics

Type

Voltage Regulatorr

Datasheets

1.L7905ACD2T-TR.pdf (22 pages)

2.L7915ACV.pdf (4 pages)

Specifications of L7915ACV

Regulator Topology

Negative Fixed

Voltage - Output

-15V

Voltage - Input

Down to -35V

Voltage - Dropout (typical)

1.1V @ 1A

Number Of Regulators

Current - Output

1.5A

Operating Temperature

0°C ~ 125°C

Mounting Type

Through Hole

Package / Case

TO-220-3 (Straight Leads)

Polarity

Negative

Number Of Outputs

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

+ 125 C

Minimum Operating Temperature

0 C

Mounting Style

Through Hole

Voltage Regulation Accuracy

2 %

Current, Output

1.5 A

Current, Supply

3 mA

Package Type

TO-220

Regulation, Line

300 mV

Regulation, Load

300 mV

Regulator Type

Negative Voltage Out

Resistance, Thermal, Junction To Case

3 °C/W

Temperature, Operating, Range

0 to +125 °C

Voltage, Dropout

1.1 V

Voltage, Input

-23 V

Voltage, Noise

250 μV

Voltage, Output

-15 V

Voltage, Supply, Rejection Ratio

60 dB

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current - Limit (min)

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

497-1477-5

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

L7915ACV

Manufacturer:

Company:

Meier Automation Equipment Co., Limited

Part Number:

L7915ACV

Manufacturer:

Quantity:

20 000

Current page: 1 of 4
Download datasheet (478Kb)

Features

■

Description

The L79xxAC series of three-terminal negative

regulators is available in TO-220 and D

packages and several fixed output voltages.

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 L78xxA 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.

Table 1.

Output current to 1.5 A

Output voltages of -5; -12; -15 V

Thermal overload protection

Short circuit protection

Output transition SOA protection

Part numbers

L7905AC

L7912AC

L7915AC

Device summary

L7905ACV

L7912ACV

L7915ACV

TO-220

PAK

Order codes

2 % negative voltage regulators

L7905ACD2T-TR

L7912ACD2T-TR

TO-220

PAK

L79xxAC

Output voltages

PAK

-12 V

-15 V

-5 V

1/20

Related parts for L7915ACV

L7915ACV Summary of contents

Page 1

... Table 1. Device summary Part numbers L7905AC L7912AC L7915AC 2 % negative voltage regulators 2 PAK Order codes TO-220 L7905ACV L7905ACD2T-TR L7912ACV L7912ACD2T-TR L7915ACV L79xxAC 2 TO-220 D PAK Output voltages 2 D PAK - 1/20 20 ...

Page 2

Maximum ratings Table 2. Absolute maximum ratings Symbol V DC input voltage I I Output current O P Power dissipation D T Storage temperature range STG T Operating junction temperature range OP Note: Absolute maximum ratings are those values ...

Page 3

Table 6. Electrical characteristics of L7915AC (refer to the test circuits 500 mA Symbol Parameter V Output voltage O V Output voltage O (1) ΔV Line regulation O ΔV (1) Load regulation O ...

Page 4

TO-220 mechanical data mm. Dim. Min. Typ. A 4.40 C 1.23 D 2.40 D1 1.27 E 0.49 F 0.61 F1 1.14 F2 1.14 G 4.95 G1 2.4 H2 10.0 L2 16.4 L4 13.0 L5 2.65 L6 15.25 L7 6.2 L9 ...

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