TL432C

TL432 : The TL431 and TL432 are three terminal adjustable shunt regulators offering excellent temperature stability and output current handling capability up to 100mA. The output voltage may be set to any chosen voltage between 2.5 and 36 volts by selection of two external divider resistors. The devices can be used as a replacement for zener diodes in many applications requiring an improvement in zener performance. Diodes’ TL431 has the same electrical specifications as the industry standard ‘431 and is available in 2 grades with initial tolerances of 1% and 0.5% for the A and B grades respectively. Features • Temperature range -40 to +125ºC • Reference Voltage Tolerance at 25°C • TL431A: 2.495V ± 1.

TL432 : The TL431 and TL432 devices are three-terminal adjustable shunt regulators, with specified thermal stability over applicable automotive, commercial, and military temperature ranges. The output voltage can be set to any value between Vref (approximately 2.5 V) and 36 V, with two external resistors. These devices have a typical output impedance of 0.2 Ω. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many applications, such as on-board regulation, adjustable power supplies, and switching power supplies. The TL432 device has exactly the same functionality and electrical specifications as the TL431 device, bu.

TL432 : The UTC TL432 is a three-terminal adjustable shunt regulator highly accurate 1.25V band gap reference with 0.5%, 1% tolerance. The device offers thermal stability, wide operating current (50mA) and an extended temperature range of 0 to 85C for operation in power supply applications. The UTC TL432 offers a wide operating voltage range of up to 12V and is an excellent choice for voltage reference requirements in an isolated feedback circuit for 3.0V ~ 3.3V switching mode power supplies. The tight tolerance guarantees a lower design cost for the power supply manufacturer by virtually eliminating the need for an extra power supply manufacturing process of the power supply. 3 2 1 SOT-23-3 (JED.

TL432 : Pin No. 1 2 3 Name Reference Anode Cathode 13 SOT-23 PKG TO-92 / SOT-23 Function Reference Voltage Ground Input Supply Voltage TL432 ELECTRICAL CHARACTERISTICS CHARACTERISTIC SYMBOL TEST CONDITION Reference Input Voltage VREF VKA =VREF, IK =10mA TL432C TL432A Deviation of Reference Input Voltage Ratio of Change in Reference Input Voltage to the Change in Cathode Voltage Reference Input Current Deviation of Reference Input Current Minimum Cathode Current for Regulation Off-State Cathode Current Dynamic Impedance ΔVREF/ΔT VKA = VREF, IK =10mA TA =Full Range ΔVREF/ΔVKA VKA = 1.25V to 14.5V IREF ΔIREF/ΔT R1=10㏀, R2=∞ R1=10㏀, R2=∞, TA = Full Range IK(MIN) IK(OFF) ZKA VKA = VR.

TL432 : The TL431 and TL432 are adjustable shunt voltage references with guaranteed temperature stability over the entire operating temperature range. The device temperature range is extended for the automotive version from -40 °C up to +125 °C. The output voltage can be set to any value between 2.5 and 36 V with two external resistors. The TL431 and TL432 operate with a wide current range from 1 to 100 mA with a typical dynamic impedance of 0.22 Ω. D SO-8 (Batwing plastic micropackage) Features • AEC-Q100 qualified • Adjustable output voltage: 2.5 to 36 V • Sink current capability: 1 to 100 mA • Typical output impedance: 0.22 Ω • 0.5% voltage precision only on the TL431B version • 1% and 2% volt.

TL432-C : The TL432-C is a three-terminal Shunt Voltage Reference providing a highly accurance 1.24V. The TL432-C thermal stability and wide operating current, makes is sritable for all variety of applications that are looking for a low cost solution with high performance. FEATURES ⚫ Low Dynamic Output Impedance ⚫ Low Output Noise Voltage ⚫ Fast Turn-on Response ⚫ Sink Current Capability of 0.1mA~100mA ⚫ The Effective Temperature Compensation in the Working Range of Full Temperature APPLICATIONS ⚫ Shunt Regulator ⚫ High-Current Shunt Regulator ⚫ Precision Current Limiter SOT-23 MARKING 432 PACKAGE INFORMATION Package MPQ SOT-23 3K Leader Size 7 inch ORDER INFORMATION Part Number Type TL432.

TL432-Q1 : The TL431LI-Q1 / TL432LI-Q1 are pin-to-pin alternatives to TL431-Q1 / TL432-Q1. TL43xLI-Q1 offers better stability, lower temperature drift (VI(dev)), and lower reference current (Iref) for improved system accuracy. The TL431-Q1 is a three-pin adjustable shunt regulator with specified thermal stability over applicable automotive temperature ranges. The output voltage can be set to any value from VREF (approximately 2.5 V) to 36 V, with two external resistors (see Figure 28). This device has a typical output impedance of 0.2 Ω. Active output circuitry provides a sharp turnon characteristic, making this device an excellent replacement for Zener diodes in many applications, such as onboard regu.

TL432A : Pin No. 1 2 3 Name Reference Anode Cathode 13 SOT-23 PKG TO-92 / SOT-23 Function Reference Voltage Ground Input Supply Voltage TL432 ELECTRICAL CHARACTERISTICS CHARACTERISTIC SYMBOL TEST CONDITION Reference Input Voltage VREF VKA =VREF, IK =10mA TL432C TL432A Deviation of Reference Input Voltage Ratio of Change in Reference Input Voltage to the Change in Cathode Voltage Reference Input Current Deviation of Reference Input Current Minimum Cathode Current for Regulation Off-State Cathode Current Dynamic Impedance ΔVREF/ΔT VKA = VREF, IK =10mA TA =Full Range ΔVREF/ΔVKA VKA = 1.25V to 14.5V IREF ΔIREF/ΔT R1=10㏀, R2=∞ R1=10㏀, R2=∞, TA = Full Range IK(MIN) IK(OFF) ZKA VKA = VR.

TL432AC : The TL431LI / TL432LI are pin-to-pin alternatives to TL431 / TL432. TL43xLI offers better stability, lower temperature drift (VI(dev)), and lower reference current (Iref) for improved system accuracy. The TL431 and TL432 devices are three-terminal adjustable shunt regulators, with specified thermal stability over applicable automotive, commercial, and military temperature ranges. The output voltage can be set to any value between Vref (approximately 2.5 V) and 36 V, with two external resistors. These devices have a typical output impedance of 0.2 Ω. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many appli.

TL432AI : The TL431 and TL432 are adjustable shunt voltage references with guaranteed temperature stability over the entire operating temperature range. The device temperature range is extended for the automotive version from -40 °C up to +125 °C. The output voltage can be set to any value between 2.5 and 36 V with two external resistors. The TL431 and TL432 operate with a wide current range from 1 to 100 mA with a typical dynamic impedance of 0.22 Ω. D SO-8 (Batwing plastic micropackage) Features  AEC-Q100 qualified  Adjustable output voltage: 2.5 to 36 V  Sink current capability: 1 to 100 mA  Typical output impedance: 0.22 Ω  0.5% voltage precision only on the TL431B version  1% and 2% volt.

TL432AI : The TL431LI / TL432LI are pin-to-pin alternatives to TL431 / TL432. TL43xLI offers better stability, lower temperature drift (VI(dev)), and lower reference current (Iref) for improved system accuracy. The TL431 and TL432 devices are three-terminal adjustable shunt regulators, with specified thermal stability over applicable automotive, commercial, and military temperature ranges. The output voltage can be set to any value between Vref (approximately 2.5 V) and 36 V, with two external resistors. These devices have a typical output impedance of 0.2 Ω. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many appli.

TL432AQ : The TL431LI / TL432LI are pin-to-pin alternatives to TL431 / TL432. TL43xLI offers better stability, lower temperature drift (VI(dev)), and lower reference current (Iref) for improved system accuracy. The TL431 and TL432 devices are three-terminal adjustable shunt regulators, with specified thermal stability over applicable automotive, commercial, and military temperature ranges. The output voltage can be set to any value between Vref (approximately 2.5 V) and 36 V, with two external resistors. These devices have a typical output impedance of 0.2 Ω. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many appli.

TL432AZ : The TL432Z/AZ/CZ is a three-terminal Shunt Voltage Reference providing a highly accuracy 1.24 V, 1.25V bandgap reference with 1.0 % tolerance. The TL432Z/AZ/CZ thermal stability and wide operating current (100mA), makes is suitable for all variety of applications that are looking for a low cost solution with high performance. The TL432Z/AZ/CZ is an ideal voltage reference in an isolated feed circuit for 3.0V to 3.3V switching mode power supplies. Jan. 2007 - Rev 1.0 HTC 1 Low Voltage(1.24V) Adjustable Precision Shunt Regulator FUNCTION BLOCK DIAGRAM TL432Z/AZ/CZ CATHODE REFERENCE + REFERENCE(R) 1.24VREF CATHODE(K) ANODE(A) ANODE EQUIVALENT SCHEMATIC All component values are nominal.

TL432BC : The TL431LI / TL432LI are pin-to-pin alternatives to TL431 / TL432. TL43xLI offers better stability, lower temperature drift (VI(dev)), and lower reference current (Iref) for improved system accuracy. The TL431 and TL432 devices are three-terminal adjustable shunt regulators, with specified thermal stability over applicable automotive, commercial, and military temperature ranges. The output voltage can be set to any value between Vref (approximately 2.5 V) and 36 V, with two external resistors. These devices have a typical output impedance of 0.2 Ω. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many appli.

TL432BI : The TL431LI / TL432LI are pin-to-pin alternatives to TL431 / TL432. TL43xLI offers better stability, lower temperature drift (VI(dev)), and lower reference current (Iref) for improved system accuracy. The TL431 and TL432 devices are three-terminal adjustable shunt regulators, with specified thermal stability over applicable automotive, commercial, and military temperature ranges. The output voltage can be set to any value between Vref (approximately 2.5 V) and 36 V, with two external resistors. These devices have a typical output impedance of 0.2 Ω. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many appli.

TL432BQ : The TL431LI / TL432LI are pin-to-pin alternatives to TL431 / TL432. TL43xLI offers better stability, lower temperature drift (VI(dev)), and lower reference current (Iref) for improved system accuracy. The TL431 and TL432 devices are three-terminal adjustable shunt regulators, with specified thermal stability over applicable automotive, commercial, and military temperature ranges. The output voltage can be set to any value between Vref (approximately 2.5 V) and 36 V, with two external resistors. These devices have a typical output impedance of 0.2 Ω. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many appli.

TL432C : Pin No. 1 2 3 Name Reference Anode Cathode 13 SOT-23 PKG TO-92 / SOT-23 Function Reference Voltage Ground Input Supply Voltage TL432 ELECTRICAL CHARACTERISTICS CHARACTERISTIC SYMBOL TEST CONDITION Reference Input Voltage VREF VKA =VREF, IK =10mA TL432C TL432A Deviation of Reference Input Voltage Ratio of Change in Reference Input Voltage to the Change in Cathode Voltage Reference Input Current Deviation of Reference Input Current Minimum Cathode Current for Regulation Off-State Cathode Current Dynamic Impedance ΔVREF/ΔT VKA = VREF, IK =10mA TA =Full Range ΔVREF/ΔVKA VKA = 1.25V to 14.5V IREF ΔIREF/ΔT R1=10㏀, R2=∞ R1=10㏀, R2=∞, TA = Full Range IK(MIN) IK(OFF) ZKA VKA = VR.