Shunt Reference Regulator  
Adjustable Shunt Reference Regulator
Part No. Features VKA(V) IKA(mA)(Min~Max) ZKA(Ω) Package
VREF(V) IREF(uA)
TL432D 0.8V Precision Adjustable Shunt Reference Regulator
(±1.0%/±2.0%)

* Internal Amplifier with 50mA Capability
* Low Frequency Dynamic Output Impedance:<150mΩ
* Low Output Noise
15V 0.6mA~10mA - SOP-8 SOT-23 SOT-25
SOT-89 TO-92
0.8V 3.0uA
TL432C 1.24V Precision Adjustable Shunt Reference Regulator
(±1.0%/±2.0%)

*Internal Amplifier with 50mA Capability
*Low Frequency Dynamic Output Impedance:<150mΩ
*Low Output Noise
15V 0.6mA~10mA - SOP-8 SOT-23 SOT-25
SOT-89 TO-92
1.24V 3.0uA
TL432 1.25V Precision Adjustable Shunt Reference Regulator
(±0.5%/±1.0%±2.0%)

*Internal amplifier with 50mA capability
*Low frequency dynamic output impedance: <150Ω
*Low output noise
15V 0.6mA~10mA - SOP-8 SOT-23 SOT-25
SOT-89 TO-92
1.25V 3.0uA
TL431 2.495V Programmable Precision Adjustable Shunt Reference
(±0.5%/±1.0%±2.0%)

* Low dynamic output impedance 0.2Ω.
36V 0.3mA~100mA 0.15 SOP-8 SOT-23 SOT-23-3 SIP-3
SOT-25 SOT-89 TO-92
2.495V 1.5uA
TL431TV 2.495V Programmable Precision Adjustable Shunt Reference
(±0.5%/±1.0%±2.0%)

* Low dynamic output impedance 0.2Ω.
37V 1mA~100mA 0.15 SOT-23-3
2.495V 4.0uA
LL431 2.495V Programmable Precision Adjustable Shunt Reference

*Low dynamic output impedance 0.2
36V 0.15mA~100mA 0.15 SOP-8 SOT-23 SOT-25
SOT-23-3 SOT-89 TO-92
2.495V 1.5uA
ULVH431 1.24V LOW-VOLTAGE Adjustable Shunt Reference

* Adjustable output voltage, VO=VREF to 18 V
* Low-Voltage operation: VREF= 1.24 V
* 0.25-Ω typical output impedance
20V 0.1mA~50mA 0.25 SOT-23 SOT-23-3
1.24V 0.1uA
TL1093 2.495V Programmable Precision Adjustable Shunt Reference

*Low dynamic output impedance 0.2Ω.
36V 0.19mA~100mA 0.15 SOT-25 SOT-89
2.495V 1.5uA
TL431L 2.50V Programmable Precision Adjustable Shunt Reference

*Low Dynamic Output Impedance 0.2Ω.
20V 0.45mA~100mA 0.15 SOP-8 SOT-23 SOT-25
MSOP-8 SOT-89 TO-92
2.5V 1.5uA
*: Under  Development
Micropower Voltage Reference  
Part No. Features VKA(V) IKA(mA)(Min~Max) ZKA(Ω) Package
VREF(V) IREF(uA)
LM4041 1.225V; 1.233V; Precision Micropower Shunt Reference Regulator

*Low Output Noise : 20μVRMS (Typ.)
10V 0.045mA~12mA 0.3 SOT-23
1.233V 150nA
M385 1.235V; 2.5V; Micropower Voltage Reference

* Initial tolerance: 1%
* Low temperature coefficient
* Low voltage reference
- 0.008mA~30mA 1.0 SOP-8 SOT-23
1.235V,2.5V -
*: Under  Development