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See Technical Specifications

L7905CP +BOM

1.4V dropout voltage

Manufacturer:

STMicroelectronics, Inc
Mfr.Part #:

L7905CP
Datasheet:

L7905CP Datasheet (PDF)
Output Configuration:

Negative
Output Type:

Fixed
Number Of Regulators:

1
Voltage - Input (Max):

-35V
EDA/CAD Models:

Request Free CAD Models for L7905CP

L7905CP General Description

Product L7905CP is a part of the L79 series of three-terminal negative regulators, offering a wide range of applications with fixed output voltages. With TO-220, TO-220FP, and D²PAK packages available, it provides versatility for different design requirements. These regulators are designed for on-card regulation, eliminating issues with single point regulation and are particularly advantageous for split power supplies when paired with the L78 positive standard series

Key Features

Data storage and management tools
Secure data encryption protocols
Real-time analytics and reporting features
User-friendly interface design

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Voltage Regulators - Linear	Series	-
Output Configuration	Negative	Output Type	Fixed
Number of Regulators	1	Voltage - Input (Max)	-35V
Voltage - Output (Min/Fixed)	-5V	Voltage - Output (Max)	-
Voltage Dropout (Max)	1.4V @ 1A (Typ)	Current - Output	1.5A
Current - Quiescent (Iq)	3 mA	PSRR	60dB (120Hz)
Control Features	-	Protection Features	Over Temperature, Short Circuit
Operating Temperature	0°C ~ 125°C	Mounting Type	Through Hole
Base Product Number	L7905

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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

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Ratings and Reviews

S**d 06/20/2023

Everything works on the phone jumped and the pc work

J**n 01/02/2023

The goods received, thank you. All right.

S**n 08/09/2022

There is no throttle on the board, i did not pay attention to this photo. And this means that the scheme is likely not pwm, but linear, the father-in-law has low efficiency and high heating. When charging with 1a current and voltage on the battery 3.4 v, when powered by 5 v, the voltage drop on the chip, will be 1.6 v at 1a current. therefore, 1.6 w will simply dissipate by heat. Since there is no radiator, most likely it will be very hot, but not yet believed.

v**n 07/01/2022

Thank you for your good work friends! Sorry for asking for an extension of the delivery time, but the goods came in the last minute during the period. But it showed excellent communication. Very satisfied with your work. Nadeus and the future will work with you.Sincerely! Dancho.