Shunt Reference Regulator
| Part No. | Features | TYPE | VKA(V) (Range) | VREF(V) (Range) | IKA(mA) Min (Range) | IKA(mA) Max (Range) | IREF(uA) Max | ZKA(Ω) Max | Package | File |
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| TL432D | * Temperature-Compensated: 50ppm/℃ * Internal Amplifier with 50mA Capability * Nominal Temperature Range Extended to 105℃ * Low Frequency Dynamic Output Impedance:<150mΩ¸ * Low Output Noise | Adjustable Shunt | 15 | 0.8 | 1 | 50 | 3 | - | SOP-8 SOT-23 SOT-25 SOT-89 TO-92 |
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| TL432C | 1.24V Precision Adjustable Shunt Reference Regulator (±1.0%/±2.0%) *Internal Amplifier with 50mA Capability *Low Frequency Dynamic Output Impedance:<150Ω¸ *Low Output Noise | Adjustable Shunt | 15 | 1.24 | 1 | 10 | 6 | - | SOP-8 SOT-23 SOT-25 SOT-89 TO-92 |
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| TL432 | *Temperature-Compensated:50ppm/℃ *Internal amplifier with 50mA capability *Nominal temperature range extended to 85℃ *Low frequency dynamic output impedance: <150mΩ¸ *Low output noise | Adjustable Shunt | 15 | 1.25 | 1 | 50 | 6 | - | SOP-8 SOT-23 SOT-23-3 SOT-25 SOT-89 TO-92 |
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| TL431 | * Programmable output Voltage to 36V. * Low dynamic output impedance 0.2Ω¸. * Sink current capability of 1.0 to 100mA. * Equivalent full-range temperature coefficient of 50ppm/℃ typical for operation over full rated operating temperature range. | Adjustable Shunt | 36 | 2.495 | 0.5 | 100 | 4 | 0.5 | SOP-8 SOT-23 SOT-23-3 SIP-3 SOT-25 SOT-89 TO-92 TSOT-23 |
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| TL431TV | * Programmable output Voltage to 36V. * Low dynamic output impedance 0.2Ω¸. * Sink current capability of 1.0 to 100mA. * Equivalent full-range temperature coefficient of 50ppm/℃ typical for operation over full rated operating temperature range. | Adjustable Shunt | 36 | 2.495 | 1 | 100 | 6 | 0.5 | SOT-23-3 |
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| TL431H | * Programmable output Voltage to 36V. * Low dynamic output impedance 0.2Ω¸. * Sink current capability of 1.0 to 100mA. * Equivalent full-range temperature coefficient of 50ppm/℃ typical for operation over full rated operating temperature range. | Adjustable Shunt | 36 | 2.495 | 1 | 100 | 4 | 0.5 | TO-92 |
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| LL431 | *Programmable output Voltage to 36V. *Sink current capability of 1.0 to 100mA. *Equivalent full-range temperature coefficient of 50ppm/℃ typical for operation over full rated operating temperature range. | Adjustable Shunt | 36 | 2.495 | 0.1 | 100 | 4 | 0.5Typ | SOP-8 SOT-23 SOT-25 SOT-23-3 SOT-89 TO-92 |
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| ULVH431 | * Adjustable output voltage, VO=VREF to 18 V * Low-Voltage operation: VREF= 1.24 V * Wide operating cathode current range: 100μA to 50mA * Reference voltage tolerances at 25℃ * 0.25Ω¸ typical output impedance * -40℃ ~ 125℃ specifications | Adjustable Shunt | 18 | 1.24 | 0.1 | 50 | 0.5 | 0.4 | SOT-23 SOT-23-3 SOT-23-5 SOT-25 SOT-89 TO-92 |
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| TL1093 | *Programmable output Voltage to 36V. *Low dynamic output impedance 0.2Ω¸. *Sink current capability of 1.0 to 100mA. *Equivalent full-range temperature coefficient of 50ppm/℃ typical for operation over full rated operating temperature range. | Adjustable Shunt | 36 | 2.495 | 0.5 | 100 | 4 | 0.5 | SOT-25 SOT-89 |
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| TL431L | *Programmable Output Voltage to 20V *Low Dynamic Output Impedance 0.2Ω *Sink Current Capability of 1.0 ~ 100mA *Equivalent full-Range Temperature Coefficient of 50ppm/℃ Typical for Operation over full Rated Operating Temperature Range | Adjustable Shunt | 20 | 2.5 | 1 | 100 | 4 | 0.5 | SOP-8 SOT-23 SOT-25 MSOP-8 SOT-89 TO-92 SOT-23-3 SOT-23-3 |
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| LM4041 | * Low Output Noise : 20μVRMS (Typ.) * Operating Current range : 45μA ~ 12mA | Micropower Voltage | 10 | 1.225 2.5 3.0 5 10 ADJ=1.233 | 0.07 | 12 | - | 0.2 | SOT-23 SOT-23-3 |
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| M385 | * Initial tolerance: 1% * Operating current range: 10μA~20mA for VR=1.235V20μA~20mA for VR=2.5V * Low temperature coefficient * Low voltage reference | Micropower Voltage | - | 1.235 2.5 | 0.015 | 30 | - | 1 | SOP-8 SOT-23 |
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| TL431HP | * Programmable output Voltage to 36V. * Low dynamic output impedance 0.2Ω¸. * Sink current capability of 1.0 to 100mA. * Equivalent full-range temperature coefficient of 50ppm/℃ typical for operation over full rated operating temperature range. | Adjustable Shunt | 36 | 2.495 | 0.5 | 100 | 4 | 0.5 | SOT-23-3 TSOT-23 SOT-23 SOT-25 SOT-89 SOP-8 TO-92 SIP-3 |
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