TLE 4263-2ES Infineon Technologies, TLE 4263-2ES Datasheet - Page 5

• Manufacturer Part Number: TLE 4263-2ES
• Manufacturer: Infineon Technologies

Specifications of TLE 4263-2ES

• Packages: PG-DSO-8
• Regulator Type: single output
• Output Voltage: 5V
• Accuracy: 2.0 %
• Max. Output Current: 150mA
• Dropout Voltage: 350mV

3
3.1
Figure 2
3.2
Pin
1
2
3
4
5
6
7
8
PAD
Data Sheet
Symbol
I
INH
RO
GND
D
RADJ
W
Q
–
Pin Configuration
Pin Assignment
Pin Configuration
Pin Definitions and Functions
Function
Input
for compensating line influences, a capacitor to GND close to the IC terminals is
recommended
Inhibit
enables/disables the device;
connect to I if the this function is not needed
Reset Output
open-collector output connected to the output via an internal 30k pull-up resistor;
leave open if the this function is not needed
Ground
Reset Delay Timing
connect a ceramic capacitor to GND for adjusting the reset delay time / watchdog
trigger time;
leave open if this function is not needed
Reset Threshold Adjust
connect an external voltage divider to adjust the reset switching threshold;
connect to GND for using internal threshold
Watchdog
rising edge triggered input for monitoring a microcontroller;
connect to GND if this function is not needed
Output
block to ground with a capacitor close to the IC terminals with a capacitance value
C
Exposed Pad
attach the exposed pad on package bottom to the heatsink area on circuit board;
connect to GND
22 F, and an ESR
3
5
Rev. 1.0, 2008-04-21
Pin Configuration
TLE4263-2ES