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Texas Instruments TL430CLP — Discrete Semiconductors
Texas Instruments

TL430CLP Shunt Reference, Adjustable 2.75-30V, TO-92-3

MPNTL430CLP
End of Life

Texas Instruments TL430CLP adjustable shunt voltage reference, 2.75V min output, 30V max, 100 mA output, ±9.09% tolerance, TO-92-3 through-hole, 0°C to 70°C.

$1.87Ref. price · indicative, final on quote
TL430CLP datasheet
PackagingTO-226-3, TO-92-3 (TO-226AA)
StockContact for availability
MOQ1 pcs
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Specifications

TL430CLP Technical Specifications
ParameterValue
Output typeAdjustable
Mounting typeThrough Hole
Reference typeShunt
Voltage - output30 V
Voltage - output (Min (Fixed))2.75V
Current - output100 mA
Current - cathode2 mA
Operating temperature0°C ~ 70°C (TA)
PackageBulk
Tolerance±9.09%
CaseTO-226-3, TO-92-3 (TO-226AA)
Noise - 0.1Hz to 10Hz650µVp-p
Temperature coefficient120ppm/°C

Product details

What this part is and where it fits

The TL430CLP is a shunt-type adjustable voltage reference from Texas Instruments, packaged in a through-hole TO-92-3 case. It provides a regulated output adjustable from a minimum of 2.75V up to 30V, with a cathode current of 2 mA and output current capability of 100 mA. The reference is rated for commercial temperature environments (0°C to 70°C), making it suitable for benchtop power supplies, consumer electronics, and general-purpose bias circuits where a moderate-accuracy reference is acceptable.

Tolerance and temperature drift — what they mean for your BOM

The ±9.09% tolerance is wide compared to precision references. For a shunt reference, this initial accuracy means the output voltage at a given set-point can vary significantly from unit to unit.

Output current and voltage range — sizing the shunt resistor

The 100 mA output current is relatively high for a shunt reference, allowing it to source or sink significant current through the programming resistor.

Frequently asked questions

Is TL430CLP obsolete or still active?

The TL430CLP is listed as Active on the lifecycle record. No end-of-life notices are associated with this part number.

Is TL430CLP equivalent to TL431?

The TL430CLP and TL431 are both adjustable shunt references from Texas Instruments in TO-92 packages, but they are not pin-compatible equivalents. The TL431 has a 2.5V reference and tighter tolerance options; the TL430CLP has a 2.75V minimum output and wider tolerance. Verify the circuit requirements before substituting.