TLE 4268GS Infineon Technologies, TLE 4268GS Datasheet - Page 3

• Manufacturer Part Number: TLE 4268GS
• Manufacturer: Infineon Technologies

Specifications of TLE 4268GS

• Packages: PG-DSO-8
• Regulator Type: single output
• Output Voltage: 5V
• Accuracy: 2.0 %
• Max. Output Current: 150mA
• Dropout Voltage: 250mV

Figure 2
Table 2
Pin
1, 2, 8, 13,
19, 20
3
4 … 7,
14 … 17
9
10
11
12
18
Data Sheet
Symbol
N.C.
RO
GND
D
RADJ
W
Q
I
Pin Configuration (top view)
Pin Definitions and Functions
Function
Not connected.
Reset output; the open collector output is connected to the
5-V output via an integrated resistor of 30 k .
Ground
Reset delay; connect a capacitor to ground for delay time
adjustment.
Reset switching threshold; for setting the switching threshold,
output to ground with voltage divider. If this input is connected
to ground, the reset is triggered at an output voltage of 4.5 V.
Watchdog input; positive-edge-triggered input for monitoring a
microcontroller.
5-V output voltage; block to ground with 22 F capacitor,
ESR < 3 .
Input voltage; block to ground directly on the IC with ceramic
capacitor.
RADJ
GND
GND
GND
GND
N.C.
N.C.
N.C.
RO
D
PG-DSO-20-35
1
2
3
4
5
6
7
8
9
10
3
AEP01540
20
19
18
17
16
15
14
13
12
11
N.C.
N.C.
GND
GND
GND
GND
N.C.
Q
W
Rev. 1.5, 2007-03-20
TLE 4268