Cart

TLE4678-2LD

INFINEON SP001022810

image shown is a representation only

INFINEON

LDO VREG 5V 0.2A 2% TSON-10
Supplier: Infineon Technologies
Matchcode: TLE4678-2LD
Rutronik No.: ICSPR9857
Unit Pack: 1
MOQ: 1
package: DFN10-3
Packaging: INDIVIDUAL
In Stock
1.92 $
1.92 $

LDO VREG 5V 0.2A 2% TSON-10 Description

The TLE4678-2LD is a monolithic integrated low dropout fixed output voltage regulator for loads up to 200 mA. An input voltage of up to 45 V is regulated to an output voltage of 5 V. The integrated reset and watchdog function, as well as several protection circuits, combined with a wide operating temperature range offered by the TLE4678-2LD make it suitable for supplying microprocessor systems in automotive environments.The watchdog circuitry will be disabled in case the output current drops below a programmable threshold, enabling a microcontroller to switch in stand-by mode. Modifying the reset threshold is possible by an optional resistor divider. The TLE4678-2LD is available in a small thermally enhanced PG-SSOP-14 exposed pad package.

Summary of Features

  • Output Voltage 5 V ± 2%
  • Current Capability 200 mA
  • Ultra Low Current Consumption
  • Very Low Dropout Voltage
  • Watchdog Circuit for Monitoring a Microprocessor with Programmable Load-dependent Activating Threshold
  • Reset Circuit Sensing the Output Voltage with Programmable Switching Threshold and Delay Time
  • Reset Output Active Low Down to V Q = 1 V
  • Separated Reset and Watchdog Output
  • Excellent Line Transient Robustness
  • Maximum Input Voltage -14 V ≤ V I ≤ +45 V
  • Reverse Polarity Protection
  • Short Circuit Protected
  • Overtemperature Shutdown
  • Automotive Temperature Range -40 °C ≤ T j ≤ 150 °C
  • Available in a small thermally enhanced PG-TSON-10 package
  • Green Product (RoHS Compliant)
  • AEC Qualified

Benefits

  • Robust protection features
  • Wide input operation and temperature range

Target Applications

  • Automotive general ECU's
  • Supply with Watchdog requirements
  • BCM , Dashboard supply
  • Supply with safety requirements

Parameter

Mode
POS
Output Voltage
5 V
Output current
0.2 A
Input Voltage
45 V
Package
DFN10-3
Automotive
AEC-Q(100)
Dropout Voltage
250 mV
Op.Temp R.min
-40 °C
Tolerance
2 %
Op.Temp R.max
150 °C
Watchdog
YES
Shutdown
YES
Overtemp.prot.
YES
ShortCirc.prot.
YES
Leadfree Defin.
RoHS-conform
Packaging
INDIVIDUAL
Type
LOWDROP
Supplier Part
SP001022810
ECCN
EAR99
Customs Tariff No.
85423990000
Country
Singapore
Supplier Lead time
14 weeks
With the articles in your cart you can send us an order, or - if you have further questions - a non-binding request.

Password forgotten?