IFX1117GS V33

IFX1117GS V33 Datasheet


IFX 1117

Part Datasheet
IFX1117GS V33 IFX1117GS V33 IFX1117GS V33 (pdf)
Related Parts Information
IFX1117GSV IFX1117GSV IFX1117GSV
PDF Datasheet Preview
Voltage Regulator Data Sheet

IFX 1117
• Output voltage V or adjustable
• A output current
• Low drop voltage < V 800 mA
• Short circuit protected
• Overtemperature protected
• Operating range up to 15 V
• Industrial type

P-SOT223-4

Functional Description

The IFX 1117 is a monolithic integrated fixed NPN type voltage regulator that can supply loads up to A. The device is housed in the small surface mounted SOT223 package. The IC is equipped with additional protection against overload, short circuit and overtemperature.

The IFX 1117 GSV33 supplies a regulated output voltage of V The IFX 1117 GSV supplies an output voltage with ±2% precision adjustable via an external
voltage divider. The input voltage for the IFX 1117 GSV33 ranges from V = VQ+VDR
to 15 V for a load current of 800 mA, for the maximum load current of A minimum
input voltage of V is required. The drop voltage VDR ranges from V to V
depending on the load current level.

The device operates in the temperature range of Tj = 0 to 125 °C.

Type IFX 1117 GSV33 IFX 1117 GSV

Data Sheet
Ordering Code Q67006-A9681 Q67006-A9680

Package P-SOT223-4-6 P-SOT223-4-4 P-SOT223-4-6 P-SOT223-4-4

IFX 1117

Control with

Overtemperature Protection Overcurrent Protection

Internal Reference

AES02840

Figure 1 Block Diagram for Fixed Output Voltage IFX 1117 GSV33

Data Sheet

IFX 1117

SOT223

AEP02868_1117_01

Figure 2 Pin Configuration IFX 1117 GSV33 top view

Table 1 Pin No. 1 2
3 4 Heatsink

Pin Definitions and Functions IFX 1117 GSV33

Symbol Function

GND Ground

Output Connect output pin to GND via a capacitor CQ 10 µF
with ESR 20 see also graph “Region of Stability”

Input

Output Connect to pin 2

Data Sheet

IFX 1117

SOT223

AEP02868_1117_02

Figure 3 Pin Configuration IFX 1117 GSV top view

Table 2 Pin No. 1
3 4 Heatsink

Pin Definitions and Functions IFX 1117 GSV

Symbol Function

ADJ Adjust defines output voltage level by external voltage divider between Q, ADJ and GND.

Output Connect output pin to GND via a capacitor CQ 10 µF
with ESR 20 see also graph “Region of Stability” .

Input

Output Connect to pin 2

Data Sheet

IFX 1117

Table 3

Absolute Maximum Ratings

Parameter
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Datasheet ID: IFX1117GSV33 638075