New Original IC TLE4470G

New Original IC TLE4470G

Linear Voltage Regulator IC Positive Adjustable (Fixed) 2 Output 180mA, 350mA PG-DSO-20-6

  • Product Introduction
Product Attributes

 

TYPE

DESCRIPTION

Category

Integrated Circuits (ICs)

Power Management (PMIC)

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

Mfr

Infineon Technologies

Series

OPTIREG™

Part Status

Obsolete

Output Configuration

Positive

Output Type

Adjustable (Fixed)

Number of Regulators

2

Voltage - Input (Max)

45V

Voltage - Output (Min/Fixed)

5V, (5V), Tracking

Voltage - Output (Max)

20V

Voltage Dropout (Max)

0.5V @ 100mA, 0.6V @ 200mA

Current - Output

180mA, 350mA

Current - Quiescent (Iq)

500 µA

Current - Supply (Max)

15 mA

PSRR

60dB (20Hz ~ 20kHz)

Control Features

Enable, Reset

Protection Features

Over Current, Over Temperature, Short Circuit

Operating Temperature

-40°C ~ 150°C (TJ)

Grade

Automotive

Qualification

AEC-Q100

Mounting Type

Surface Mount

Package / Case

20-SOIC (0.295", 7.50mm Width)

Supplier Device Package

PG-DSO-20-6

Base Product Number

TLE4470

 

General description

 

The TLE 4470 is a monolithic integrated voltageregulator with two very low-drop outputs, a main output Q2 for loads up to 350 mA anda stand by output Q1 providing a maximum of 180 mA. The device is available in twopackages the PG-DSO-14 and PG-DSO-20. It is designed to supply microprocessorsystems under the severe conditions of automotive applications and is thereforeequipped with additional protection functions against overload, short circuit andovertemperature. Of course the TLE 4470 can also be used in other applications wheretwo stabilized voltages are required.The device operates in the wide junction temperature range of -40 °C to 150 °C.The stand-by regulator transforms an input voltage VI in the range of 5.6 V ≤ VI ≤ 45 Vto VQ1,nom = 5 V within an accuracy of 2%, whereas the main regulator is adjustable.

 

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