IFX27001TF V50 Infineon Technologies, IFX27001TF V50 Datasheet - Page 16

• Manufacturer Part Number: IFX27001TF V50
• Description: IC REG LDO 5.0V 1.0A TO252-3
• Manufacturer: Infineon Technologies

Specifications of IFX27001TF V50

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: Up to 40V
• Voltage - Dropout (typical): 1.3V @ 1A
• Number Of Regulators: 1
• Current - Output: 1A (Max)
• Current - Limit (min): 1A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-252-2, DPak (2 Leads + Tab), TO-252AA, SC-63
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: IFX27001TF V50INTR

6
Note: The following information is given as a hint for the implementation of the device only and shall not be
Figure 5
Application Hints
Adjustable Version
At the fixed voltage IFX27001 devices, the output voltage is divided internally and compared to an internal
reference of 1.25 V typical. The regulation loop controls the output voltage to achieve the output voltage of 5 V,
3.3 V, 2.6 V, 1.8V or 1.5V. The variable version compares the voltage difference between the adjust pin ADJ and
the output pin Q to the internal reference of typically 1.25 V. The output voltage is adjusted by an external voltage
divider between Q, ADJ and GND and calculates:
Data Sheet
regarded as a description or warranty of a certain functionality, condition or quality of the device.
Application Information
Application Diagram
V
I
V
I
C
C
I 1
I 1
V
C
Q
C
I 2
I 2
=
I
V
I
REF
3
3
IFX27001TFV
IFX27001TFV
×
ADJ
GND
⎛
⎝
1
1
16
1
+
R
I
ADJ
2
R
---- -
R
2
1
⎞
⎠
+
2
2
I
Q
ADJ
C
Q
ADJ
×
R
2
C
Q2
C
Q2
R
1
Application Information
V
Q
V
V
Q
Rev. 1.01, 2009-10-19
Q
- V
ADJ
AES02815
= V
REF
IFX27001