TLE42694E Infineon Technologies, TLE42694E Datasheet - Page 18

• Manufacturer Part Number: TLE42694E
• Description: IC REG LDO 5V 100MA 14-SSOP
• Manufacturer: Infineon Technologies

Specifications of TLE42694E

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: 5.5 ~ 45 V
• Voltage - Dropout (typical): 0.25V @ 100mA
• Number Of Regulators: 1
• Current - Output: 100mA (Max)
• Current - Limit (min): 150mA
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP Exposed Pad, 14-eTSSOP 14-HTSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SP000371264; TLE42694E; TLE42694EINTR

Reset Adjust Function
The undervoltage reset switching threshold can be adjusted according to the application’s needs by connecting
an external voltage divider (
GND.
When dimensioning the voltage divider, take into consideration that there will be an additional current constantly
flowing through the resistors.
With a voltage divider connected, the reset switching threshold
with
•
•
•
Data Sheet
V
RT new
V
R
V
Page 21
,
RT,new
ADJ1
RADJ,th
, R
=
: the desired new reset switching threshold
: reset adjust switching threshold given in
ADJ2
R
----------------------------------------- -
ADJ 1 ,
: resistors of the external voltage divider
R
ADJ 2 ,
+
R
ADJ 2 ,
×
R
V
ADJ1
RADJ th
,
,
R
ADJ2
) at pin RADJ. For selecting the default threshold connect pin RADJ to
Table “Electrical Characteristics Reset Function” on
18
Block Description and Electrical Characteristics
V
RT,new
is calculated as follows:
Rev. 1.2, 2010-11-26
TLE42694