TLE4267

Number of Outputs : 1
Output Voltage : 5 V
Output Type : Fixed
Maximum Operating Temperature : + 150 C
Mounting Style : Through Hole
Input Voltage MAX : 40 V
Output Current : 400 mA
Load Regulation : 50 mV
Dropout Voltage (Max) : 0.6 V at 400 mA
Package / Case : TO-220-7


Features:

Features
Output voltage tolerance £ ± 2 %
Low-drop voltage
Very low standby current consumption
Input voltage up to 40 V
Overvoltage protection up to 60 V (£ 400 ms)
Reset function down to 1 V output voltage
ESD protection up to 2000 V
Adjustable reset time
On/off logic
Overtemperature protection
Reverse polarity protection
Short-circuit proof
Wide temperature range
Suitable for use in automotive electronics





Application

Application
The IC regulates an input voltage VI in the range 5.5 V < VI < 40 V to VQrated = 5.0 V. A reset signal is generated for an output voltage VQ of < 4.5 V. The reset delay can be set with an external capacitor. The device has two logic inputs. It is turned-ON by a voltage of > 4 V on E2 by the ignition for example. It remains active as a function of the voltage on E6, even if the voltage on E2 goes Low. This makes it possible to implement a selfholding circuit without external components. When the device is turned-OFF, the output voltage drops to 0 V and current consumption tends towards 0 mA.

Pinout






Description

The TLE4267 is designed as one kind of 5-V low-drop voltage regulator which is shortcircuit-proof and incorporates temperature protection that disables the IC at overtemperature. This device has two logic inputs which makes it possible to implement a selfholding circuit without external components. When the device is turned-OFF, the output voltage drops to 0 V and current consumption tends towards 0 mA.

Features of the TLE4267 are:(1)output voltage tolerance </=± 2 %; (2)low-drop voltage; (3)very low standby current consumption; (4)input voltage up to 40 V; (5)overvoltage protection up to 60 V (</=400 ms); (6)reset function down to 1 V output voltage; (7)ESD protection up to 2000 V; (8)adjustable reset time; (9)on/off logic; (10)overtemperature protection; (11)reverse polarity protection; (12)short-circuit proof; (13)wide temperature range; (14)suitable for use in automotive electronics.

The absolute maximum ratings of the TLE4267 can be summarized as:(1)input voltage:-42 to 42 V;(2)input current:limited internally;(3)reset output voltage: -0.3 to 7 V;(4)reset output current:limited internally;(5)reset delay voltage:-0.3 to 42 V;(6)reset delay current:limited internally;(7)output voltage:-0.3 to 7 V;(8)output current:limited internally. If you want to know more information such as the electrical characteristics about the TLE4267, please download the datasheet in www.seekic.com or www.chinaicmart.com .

TLE 4267 is a 5-V low-drop voltage regulator in a TO220-7 package. It supplies an output current of > 400 mA. The TLE4267 is shortcircuit-proof and incorporates temperature protection that disables the IC at overtemperature.

Parameters:

Technical/Catalog Information	TLE4267
Vendor	Infineon Technologies
Category	Integrated Circuits (ICs)
Regulator Type	Single Output
Package / Case	TO-220-7
Packaging	Tube
Regulator Topology	Positive Fixed
Current - Output	400mA
Voltage - Output	5V
Operating Temperature	-40°C ~ 150°C
Voltage - Input	6 ~ 40 V
Number of Regulators	1
Current - Limit (Min)	500mA
Current Short Circuit (Isc)	-
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	TLE4267 TLE4267