Features: ` Temperature-Compensated: 50ppm/` Trimmed 2% Bandgap Reference` Internal Amplifier with 150mA Capability` Nominal Temperature Range Extended to 105` Low Frequency Dynamic Output Impedance: < 150m` Low Output NoisePinoutSpecifications SYMBOL PARAMETER RATING UNITS VKA Cath...
CL432B: Features: ` Temperature-Compensated: 50ppm/` Trimmed 2% Bandgap Reference` Internal Amplifier with 150mA Capability` Nominal Temperature Range Extended to 105` Low Frequency Dynamic Output Impedance...
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SYMBOL | PARAMETER | RATING | UNITS |
VKA | Cathode-Anode Reverse Breakdown | 10 | V |
IAK | Anode-Cathode Forward Current | 1 | A |
IKA | Operating Cathode Current | 100 | mA |
IREF | Reference Input Current | 1 | mA |
PD | Continuous Power at 25 TO-92 8L SOIC SOT-23 SOT-89 |
775 750 1000 200 |
mW mW mW mW |
TJ | Junction Temperature | 150 | |
TSTG | Storage Temperature | 65 to 150 | |
TL | Lead Temperature, Soldering 10 Seconds | 300 |
Calogic's CL432B is a 3-terminal Adjustable Shunt Regulator highly accurate 1.25V bandgap reference with a 2% tolerance. The device offers thermal stability, wide operating current (100mA) and an extended temperature range of 0o to 105oC for operation in power supply applications. The CL432B offers a wide operating voltage range of up to 10V and is an excellent choice for voltage reference requirements in an isolated feedback circuit for 3.0V to 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.
CL432B is housed in several package options to meet the designers criteria.