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TLE4278G
TLE4278G
Active
PMIC - Voltage Regulators - Linear
Description:  IC REG LINEAR VOLT TLE4278
Manufacturer:  Infineon Technologies
Datasheet:   TLE4278G Datasheet
History Price: $1.44000
In Stock: 17000
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Specification
PDF Datasheet
Equivalent
TLE4278G Specification
Specification
Mfr Part
TLE4278G
Category
PMIC - Voltage Regulators - Linear
Manufacturer
Infineon Technologies
Series
Automotive, AEC-Q100
Packaging
Bulk
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Output Configuration
Positive
Output Type
Fixed
Number of Regulators
1
Voltage - Input (Max)
45V
Voltage - Output (Min/Fixed)
5V
Voltage - Output (Max)
-
Voltage Dropout (Max)
0.5V @ 150mA
Current - Output
200mA
Current - Quiescent (Iq)
200 μA
Current - Supply (Max)
12 mA
PSRR
-
Control Features
Reset, Watchdog
Protection Features
Over Temperature, Reverse Polarity, Short Circuit
Operating Temperature
-40 ℃ ~ 150 ℃ (TJ)
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154", 3.90mm Width)
Supplier Device Package
PG-DSO-14
TLE4278G PDF Datasheet
TLE4278G Datasheet
Click and Download: TLE4278G Datasheet
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    Customer Reviews
    4.95 out of 5.00 stars from 86 customer reviews from all over the world
    Hunter Davis
    United States
    5 stars
    2026-10-26 09:50
    Everything is fine… what is needed .. Recommend
    Cécile Morin
    France
    5 stars
    2026-10-26 03:07
    Not tested in circuit yet...
    Peter Schneider
    Germany
    5 stars
    2026-10-26 02:56
    NONE of the 10 chips worked correctly. When I put load on them, something inside the chips collides and the output voltage jumps to the input voltage. After that the chip does not regulate any more. Output voltage = input voltage. Very bad quality !
    Hugo Alberto
    Spain
    5 stars
    2026-10-26 02:33
    As described. I bought them for a esp32 but they don't give enough power. I have ordered in this same store the ht7833 that I wait already if
    Sara Madsen
    Denmark
    5 stars
    2026-10-26 01:35
    A pair of pieces already przylutowalem is OK
    Arminas Stankevičius
    Lithuania
    5 stars
    2026-10-25 18:15
    Everything's working fine. I didn't test the max amperage, but it holds 2 amps very well.
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