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Texas Instruments TL43 Series

11 variants · Texas Instruments

About the Texas Instruments Texas Instruments TL43 Series series

The Texas Instruments Texas Instruments TL43 Series series groups 11 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common current - supply of -, mounting type of Surface Mount and noise - 0.1Hz to 10Hz of -. Variants differ by case, current - cathode and current - output, so you can match the exact case your application requires using the selection guide below.

Select a variant by

Case
TO-236-3, SC-59, SOT-23-3 · TO-243AA
Current - cathode
1 mA · 600 µA · 700 µA
Current - output
15 mA · 100 mA
Package
Bulk · Tape & Reel (TR); Cut Tape (CT)
Tolerance
±0.5% · ±1% · ±2.2%
Operating temperature
-40°C~85°C(TA) · -40°C~125°C(TA) · -40°C~150°C(TA) · 0°C~70°C(TA)

Variant comparison

ParameterTL432AQDBZTTL432BCDBZTTL432BCPKG3TL432CDBZRTL432LIACDBZRTL432LIAIDBZR
CaseTO-236-3, SC-59, SOT-23-3TO-236-3, SC-59, SOT-23-3TO-243AATO-236-3, SC-59, SOT-23-3TO-236-3, SC-59, SOT-23-3TO-236-3, SC-59, SOT-23-3
Current - cathode700 µA600 µA600 µA1 mA1 mA1 mA
Current - output100 mA100 mA100 mA100 mA15 mA15 mA
PackageTape & Reel (TR); Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)BulkTape & Reel (TR); Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)
Tolerance±1%±0.5%±0.5%±2.2%±1%±1%
Operating temperature-40°C~125°C(TA)0°C~70°C(TA)0°C~70°C(TA)0°C~70°C(TA)-40°C~85°C(TA)

Shared specifications

Current - supply
-
Mounting type
Surface Mount
Noise - 0.1Hz to 10Hz
-
Noise - 10Hz to 10kHz
-
Output type
Adjustable
Reference type
Shunt
Temperature coefficient
-
Voltage - output
36 V
Voltage - output (Min (Fixed))
2.495V

Request a quote on any Texas Instruments TL43 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Texas Instruments Texas Instruments TL43 Series variants differ?
Texas Instruments TL43 Series part numbers differ by case, current - cathode, current - output and package. Use the selection guide above to pick by case.
How many Texas Instruments Texas Instruments TL43 Series part numbers are listed?
11 Texas Instruments Texas Instruments TL43 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Texas Instruments Texas Instruments TL43 Series?
Request a quote (RFQ) for any Texas Instruments TL43 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants