GND

GND

OUT

GND

VDD

0.1 µF

VIA to ground plane

VIA to power plane

-50

-25

0

25

50

75

100

125

150

0

0.5

1

1.5

2

2.5

3

D003

TMP235

TMP236

12

TMP235-Q1, TMP236-Q1

SBOS939 – APRIL 2019

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Product Folder Links: TMP235-Q1 TMP236-Q1

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Copyright © 2019, Texas Instruments Incorporated

Typical Application (continued)

8.2.1.3 Application Curve

Figure 13. Output Voltage vs. Ambient

9 Power Supply Recommendations

The low supply current and supply range of the TMP23x-Q1 allow the device to be easily powered from many

sources.

Power supply bypassing is strongly recommended. In noisy environments, TI recommends adding a 0.1-μF

capacitor and 100 ohms resistor from V+ to GND to limit the power supply noise. Larger capacitances may be

required and are dependent on the noise of the power supply. Larger capacitances may be required and are

dependent on the noise of the power supply.

10 Layout

10.1 Layout Guidelines

The layout of the TMP23x-Q1 series is simple. If a power supply bypass capacitor is used, the capacitor must be

connected as Layout Examples shows.

10.2 Layout Examples

Figure 14. Recommended Layout: SC70 Package