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Three-terminal shunt regulator family with an output voltage range between Vref = 1.24 V and 14 V, to be set by two external resistors.
Reference voltage tolerance (Vref) | Package | Temperature range (Tamb) | Pinning configuration (see Table 5) | ||
|---|---|---|---|---|---|
0 °C to 70 °C | -40 °C to 85 °C | -40 °C to 125 °C | |||
1.5 % | SOT23 | TLVH431NCDBZR | TLVH431NIDBZR | TLVH431NQDBZR | normal pinning |
TLVH431NMQDBZR | mirrored pinning | ||||
1.0 % | TLVH431NACDBZR | TLVH431NAIDBZR | TLVH431NAQDBZR | normal pinning | |
TLVH431NAMQDBZR | mirrored pinning | ||||
Programmable output voltage up to 14 V
Two different reference voltage tolerances:
Standard grade: 1.5 %
A-Grade: 1 %
Low output noise
Typical output impedance: 0.1 Ω
Sink current capability: 0.08 mA to 70 mA
AEC-Q100 qualified (grade 1)
Shunt regulator
Precision current limiter
Precision constant current sink
Isolated feedback loop for Switch Mode Power Supply (SMPS)