TLV803EA30DBZR footprint, schematic symbol and 3D model by Texas Instruments

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Part Number TLV803EA30DBZR
Manufacturer Texas Instruments
Pin Count 3
Part Category Integrated Circuit
Package Category SOT23 (3-Pin)
Footprint Name SOT23 (3-Pin) - DBZ0003A_2026
Released Date May 18, 2026
Last Modified Date May 18, 2026 8:01 AM UTC
Pinout / Pin List Click Here (Member Only)

TLV803EA30DBZR Details

Manufacturer Part Number:
TLV803EA30DBZR
Brand Name:
Texas Instruments
Pbfree Code:
Yes
Rohs Code:
Yes
Part Life Cycle Code:
Active
Country Of Origin:
Mainland China, Malaysia, Philippines, Thailand
ECCN Code:
EAR99
HTS Code:
8542.39.00.90
Manufacturer:
Texas Instruments
YTEOL:
15
Adjustable Threshold:
NO
Analog IC - Other Type:
VOLTAGE DETECTOR
JESD-30 Code:
R-PDSO-G3
JESD-609 Code:
e4
Length:
2.92 mm
Moisture Sensitivity Level:
1
Number of Channels:
1
Number of Functions:
1
Number of Terminals:
3
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
TSOP
Package Equivalence Code:
TO-236
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE, THIN PROFILE
Peak Reflow Temperature (Cel):
260
Seated Height-Max:
1.12 mm
Supply Current-Max (Isup):
0.0012 mA
Supply Voltage-Max (Vsup):
6 V
Supply Voltage-Min (Vsup):
1.7 V
Supply Voltage-Nom (Vsup):
3.3 V
Surface Mount:
YES
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
GULL WING
Terminal Pitch:
0.95 mm
Terminal Position:
DUAL
Threshold Voltage-Nom:
+3.08V
Time@Peak Reflow Temperature-Max (s):
30
Width:
1.3 mm

TLV803EA30DBZR Frequently Asked Questions (FAQs)

The recommended input capacitor value is 1uF to 10uF, depending on the input voltage and output current requirements. A larger capacitor can help to reduce input voltage ripple and improve output stability.
Yes, the TLV803EA30DBZR is rated for operation up to 125°C, but the output voltage accuracy and stability may degrade at high temperatures. It's recommended to derate the output current and voltage according to the temperature derating curve in the datasheet.
To ensure stability, make sure to follow the recommended PCB layout guidelines, use a sufficient input capacitor, and avoid long input and output traces. Also, ensure that the output capacitor is within the recommended range (1uF to 10uF) and has a low ESR (Equivalent Series Resistance).
Yes, the TLV803EA30DBZR is suitable for battery-powered devices due to its low quiescent current (IQ) of 2.5uA. However, it's recommended to add a power-down pin (EN) to shut down the regulator when the device is in sleep mode to minimize power consumption.
The minimum input voltage required for the TLV803EA30DBZR to operate is 2.7V, but it's recommended to use an input voltage of at least 3V to ensure proper operation and output voltage regulation.

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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