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TLF4277EL

INFINEON SP000438718

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INFINEON

LDO.VREG INT.CURR.MON. SSOP14
Supplier: Infineon Technologies
Matchcode: TLF4277EL
Rutronik No.: ICSPR8525
Unit Pack: 2500
MOQ: 2500
package: SSOP-14
Packaging: REEL
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In Stock
This article is available in two variations:

Unit Pack
1
MOQ
1
Packaging
REEL
Unit Price
2.0841 $
Total Value
2.08 $
Unit Pack
2500
MOQ
2500
Packaging
REEL
Unit Price
0.8336 $
Total Value
2,084.00 $

Prices

2,500 0.8336 $
5,000 0.8021 $

LDO.VREG INT.CURR.MON. SSOP14 Description

The TLF4277 is the ideal companion IC to supply active antennas for car infotainment applications. The TLF4277 is a monolithic integrated low drop out voltage regulator capable of supplying loads up to 200 mA. For an input voltage up to 40 V the TLF4277 provides an adjustable output voltage in a range from 5 V up to 12 V. The integrated current monitor function is a unique feature that provides diagnosis and system protection functionality. Fault conditions such as over temperature and output over voltage are monitored and indicated at the current sense output. The maximum output current limit of the device is adjustable to provide additional protection to the connected load.

Summary of Features

  • Integrated Current Monitor
  • Adjustable Current Limitation
  • Adjustable Output Voltage
  • Overvoltage Detection
  • Output Current up to 200 mA
  • Very Low Current Consumption
  • Very Low Dropout Voltage
  • Wide Input Voltage Range up to 40 V
  • Reverse Polarity Protection
  • Short Circuit Protected
  • Overtemperature Shutdown
  • Automotive Temperature Range -40 °C ≤ T j ≤ 150 °C
  • Green Product (RoHS and WEEE compliant)
  • AEC Qualified

Benefits

  • Robust protection features
  • Wide input operation and temperature range
  • Integrated current monitor

Target Applications

  • Automotive antenna supply

Parameter

Mode
ADJ
Output Voltage
5-12 V
Output current
0.3 A
Input Voltage
40 V
Automotive
AEC-Q(100)
Package
SSOP-14
Dropout Voltage
250 mV
Op.Temp R.min
-40 °C
Quiescent curre
0.1 mA
Tolerance
2 %
Op.Temp R.max
150 °C
Shutdown
YES
Overtemp.prot.
YES
Rev pol. prot.
YES
ShortCirc.prot.
YES
Leadfree Defin.
RoHS-conform
Packaging
REEL
Type
LOWDROP
Supplier Part
SP000438718
ECCN
EAR99
Customs Tariff No.
85423990000
Country
Malaysia
ABC-Code
B
Supplier Leadtime
16 weeks
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