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Exar Corporation
Shunt Voltage References

Exar Corporation- Shunt Voltage References

Exar Corporation was a leading provider of high-performance analog and mixed-signal integrated circuits for communications, networking, storage, and industrial applications. Headquartered in Fremont, California, the company specialized in physical interface and access control solutions for broadband communication networks. Its product portfolio included serial transceivers, line drivers, receivers, and data converters optimized for T/E carrier and SONET/SDH applications, supporting data rates from T1/E1 to OC-192. Exar also offered power management ICs, connectivity components, and network security processors for enterprise and telecom systems. The company leveraged advanced semiconductor processes such as CMOS, BiCMOS, and bipolar technologies, with the majority of products manufactured by third-party foundries. Exar's innovative PHY and MAC layer solutions enabled the transition from voice-centric to converged voice-data networks, addressing the growing demand for higher bandwidth. Key customers included major equipment vendors like Alcatel, Cisco, Hewlett-Packard, Lucent, Nokia, and Tellabs. In addition to communication ICs, Exar provided high-speed analog front-end chips for digital imaging and video equipment, serving applications in digital cameras and medical devices. With a global presence, the company offered real-time technical support and rapid product customization to accelerate customer development cycles.

Shunt Voltage References - 型号列表

35 parts in total

Mfr Part #	Quantity Available	Price	Standard Package Name	RoHS	Reference Type	Voltage Rating	Lead Style	Mounting Style	Package / Case	Package Quantity	Number of Positions	Topology	Operating Temperature	Temperature Coefficient	Common Mode Transient Immunity (Min)	Product Category	Standard Package	EU RoHS	Tolerance	Current - Output	Current - Cathode	Number of Channels	Voltage - Input (Min)	Accuracy - Highest (Lowest)	Packaging	Mounting Type	Supplier Device Package	Temperature Coefficient (Typ)	Factory Pack Quantity	Series	Manufacturer	Current - Output / Channel	Load Regulation	Voltage - Supply	Current Rating (Max)	Current - Collector (Ic) (Max)	Contact Voltage (Max)	Product	Current - Short Circuit (Isc)	Height	Length	Other Names	Current - Leakage (IS(off)) (Max)	Line Regulation	Tradename	Voltage - Output (Max)	Voltage - Output (Min/Fixed)	Width	Number of Pins	Package Cooled	Size / Dimension	Regulator Current (Max)	Current - Quiescent (Max)	Voltage - Protection Level (VP) (2416)	Rad Hardened	Programmable	Voltage Regulation - Load	Current - Supply
3 SPX385AM-L-5-0/TR Voltage & Current References MICROPOWER VOLTAGE REFERENCE V-Ref Precision 5V 20mA 3-Pin SOT-23 T/R IC VREF SHUNT PREC 5V SOT-23-3 Voltage References MICROPOWER VOLTAGE REFERENCE IC VREF SHUNT 5V SOT23-3 Exar	2500	1: ¥4.42	SOT-23	RoHS Compliant	Precision	5	Gull-wing	SMD/SMT	SOT-23-3	SOT-23	3	Shunt	-40°C ~ 85°C	50ppm/°C	Extended	Voltage & Current References	2,500	Compliant	±1%	20mA	50µA	1	5V	1%	Reel	Surface Mount	SOT-23-3	50ppm/°C	2500	SPX385-5.0	Exar	-	20mV	5V	20mA	50µA	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 SPX1431M1-L/TR Voltage & Current References PRECISION ADJ SHUNT REG V-Ref Adjustable 2.5V to 36V 150mA 4-Pin(3+Tab) SOT-89 T/R IC VREF SHUNT PREC ADJ SOT-89-3 Voltage References PRECISION ADJ SHUNT REG IC VREF SHUNT ADJ SOT89-3 Exar	181	30: ¥2.3772	TO-243-AA	RoHS Compliant	Adjustable	Adjustable	Flat	SMD/SMT	SOT89-3	SOT-89	4	Shunt References	+ 125 C	0.2mV/°C	Extended	Voltage & Current References	2,500	Compliant	±0.4%	150mA	1mA	1	2.465 V	0.4%	Reel	Surface Mount	SOT-89-3	30ppm/°C	2500	SPX1431	Exar	150 mA	-	2.5 V ~ 36 V	150mA	1mA	2.535 V	Voltage References	150 mA	-	-	-	1 mA	-	-	-	-	-	-	-	-	-	1 mA	2.535 V	-	-	-	-
MP5010LT Voltage & Current References V-Ref Precision 1.22V 5mA 2-Pin TO-52 Voltage References Exar	10	621: ¥39.984	TO-52	RoHS Compliant	Precision	1.22 V	Through Hole	Through Hole	TO-52-2	TO-52	2	Shunt References	+ 125 C	25ppm/°C	Military	Voltage & Current References	-	-	-	-	-	-	-	-	-	-	-	25 PPM / C	-	-	-	5 mA	-	-	-	-	-	-	5 mA	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 SPX2431M-L/TR Voltage & Current References PRECISION ADJ SHUNT V-Ref Adjustable 2.5V to 20V 100mA 3-Pin SOT-23 T/R IC VREF SHUNT PREC 2.5V SOT-23-3 Voltage References PRECISION ADJ SHUNT IC VREF SHUNT ADJ SOT23-3 SPX2431 Series 2.5 V 0.5 % Precision Adj. Shunt Voltage Regulator - SOT-23-3 Exar	2450	1: ¥3.264	SOT-23	RoHS Compliant	Adjustable	2.5 to 20	Gull-wing	SMD/SMT	SOT-23	SOT-23	3	Shunt	0°C ~ 105°C	30ppm/°C(Typ)	Extended	Voltage & Current References	2,500	Compliant	±1%	100mA	1mA	1	2.5 V ~ 36 V	1%	Reel	Surface Mount	SOT-23-3	-	2500	SPX2431	Exar	-	-	-	-	-	-	-	-	0.95 mm	2.9 mm	-	-	-	SIPEX	-	-	-	-	-	-	-	-	-	-	-	-	-
3 SPX432AM-L/TR Voltage & Current References 1.24V ADJ SHUNT REG 1mA-80mA L/TMP COEFF V-Ref Adjustable 1.24V to 18V 80mA 3-Pin SOT-23 T/R IC VREF SHUNT PREC ADJ SOT-23-3 Voltage References 1.24V ADJ SHUNT REG 1mA-80mA L/TMP COEFF IC VREF SHUNT ADJ SOT23-3 SPX432 Series 1.24 V 0.5 % Precision Adjustable Shunt Regulator - SOT-23-3 Exar	2335	1: ¥4.284	SOT-23	RoHS Compliant	Adjustable	1.24 to 18	Gull-wing	SMD/SMT	SOT-23	SOT-23	3	Shunt	0°C ~ 105°C	50ppm/°C(Typ)	Extended	Voltage & Current References	2,500	Compliant	±0.5%	80mA	1mA	1	1.24 V ~ 18 V	0.5%	Reel	Surface Mount	SOT-23-3	-	2500	SPX432	Exar	-	30mV	-	-	-	-	-	-	-	-	-	-	37mV	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 SPX385N-L-2-5/TR Voltage & Current References MICROPOWER VOLTAGE REFERENCE V-Ref Precision 2.5V 20mA 3-Pin TO-92 T/R IC VREF SHUNT PREC 2.5V TO-92-3 Voltage References MICROPOWER VOLTAGE REFERENCE IC VREF SHUNT 2.5V TO92-3 SPX385 Series 2.5 V 2 % Through Hole Micropower Voltage Reference - TO-92 Exar	10	1000: ¥2.04	TO-92	RoHS Compliant	Precision	2.5	Formed	Through Hole	TO-92	TO-92	3	Shunt	-40°C ~ 85°C	140ppm/°C	Extended	Voltage & Current References	2,000	Compliant	±2%	20mA	20µA	1	2.5V	2%	Reel	Through Hole	TO-92-3	-	2000	SPX385-2.5	Exar	-	20mV	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MP5010JT Voltage & Current References V-Ref Precision 1.22V 5mA 2-Pin TO-52 Voltage References Exar	10	580: ¥17.272	TO-52	RoHS Compliant	Precision	1.22 V	Through Hole	Through Hole	TO-52-2	TO-52	2	Shunt References	+ 125 C	100ppm/°C	Military	Voltage & Current References	-	-	-	-	-	-	-	-	-	-	-	100 PPM / C	-	-	-	5 mA	-	-	-	-	-	-	5 mA	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 SPX385AM-L-2-5/TR Voltage & Current References MICROPOWER VOLTAGE REFERENCE V-Ref Precision 2.5V 20mA 3-Pin SOT-23 T/R IC VREF SHUNT PREC 2.5V SOT-23-3 Voltage References MICROPOWER VOLTAGE REFERENCE IC VREF SHUNT 2.5V SOT23-3 Exar	68	27: ¥1.802	SOT-23	RoHS Compliant	Precision	2.5	Gull-wing	SMD/SMT	SOT-23-3	SOT-23	3	Shunt	-40°C ~ 85°C	140ppm/°C	Extended	Voltage & Current References	2,500	Compliant	±1%	20mA	20µA	1	2.5V	1%	Reel	Surface Mount	SOT-23-3	140ppm/°C	2500	SPX385-2.5	Exar	-	20mV	2.5V	20mA	20µA	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MP5010LN Voltage & Current References V-Ref Precision 1.22V 5mA 2-Pin TO-92 Voltage References Exar	10	580: ¥26.996	TO-92	RoHS Compliant	Precision	1.22 V	Through Hole	Through Hole	TO-92-2	TO-92	2	Shunt References	+ 85 C	25ppm/°C	Industrial	Voltage & Current References	-	-	-	-	-	-	-	-	-	-	-	25 PPM / C	-	-	-	5 mA	-	-	-	-	-	-	5 mA	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SPX1431S-L/TR Voltage & Current References PRECISION ADJ SHUNT REG V-Ref Adjustable 2.5V to 36V 150mA 8-Pin SOIC N T/R IC VREF SHUNT PREC ADJ 8-SOICN Voltage References PRECISION ADJ SHUNT REG IC VREF SHUNT ADJ 8SOICN Exar	10	1: ¥1.6327	SOIC	RoHS Compliant	Adjustable	2.5 to 36	Gull-wing	SMD/SMT	SOIC-8	SOIC N	8	Shunt	-55°C ~ 125°C	0.2mV/°C	Extended	Voltage & Current References	2,500	Compliant	±0.4%	150mA	1mA	1	2.5 V ~ 36 V	0.4%	Reel	Surface Mount	8-SOIC N	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MP5010KT Voltage & Current References V-Ref Precision 1.22V 5mA 2-Pin TO-52 Voltage References Exar	10	580: ¥18.904	TO-52	RoHS Compliant	Precision	1.22 V	Through Hole	Through Hole	TO-52-2	TO-52	2	Shunt References	+ 125 C	50ppm/°C	Military	Voltage & Current References	-	-	-	-	-	-	-	-	-	-	-	50 PPM / C	-	-	-	5 mA	-	-	-	-	-	-	5 mA	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 SPX432M-L/TR Voltage & Current References 1.24V ADJ SHUNT REG 1mA-80mA L/TMP COEFF V-Ref Adjustable 1.24V to 18V 80mA 3-Pin SOT-23 T/R IC VREF SHUNT PREC ADJ SOT-23-3 Voltage References 1.24V ADJ SHUNT REG 1mA-80mA L/TMP COEFF Exar	2490	1: ¥4.284	SOT-23	RoHS Compliant	Adjustable	1.24 to 18	Gull-wing	SMD/SMT	SOT-23	SOT-23	3	Shunt	0°C ~ 105°C	50ppm/°C(Typ)	Extended	Voltage & Current References	2,500	Compliant	±1%	80mA	1mA	1	1.24 V ~ 18 V	1%	Reel	Surface Mount	SOT-23-3	50ppm/°C	2500	SPX432	Exar	-	30mV	1.24 V ~ 18 V	80mA	1mA	-	-	-	-	-	1016-1875-1	-	37mV	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 SPX385AS-L-1-2/TR Voltage & Current References MICROPOWER VOLTAGE REFERENCE V-Ref Precision 1.235V 20mA 8-Pin SOIC N T/R IC VREF SHUNT PREC 1.235V 8SOICN Voltage References MICROPOWER VOLTAGE REFERENCE Exar	2495	1: ¥4.42	SOIC	RoHS Compliant	Precision	1.235	Gull-wing	SMD/SMT	SOIC-8	SOIC N	8	Shunt	-40°C ~ 85°C	50ppm/°C	Extended	Voltage & Current References	2,500	Compliant	±1%	20mA	10µA	1	1.235V	1%	Reel	Surface Mount	8-SOIC N	50ppm/°C	2500	SPX385-1.2	Exar	-	20mV	1.235V	20mA	10µA	-	-	-	-	-	1016-1856-1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
5 SPX431AM1-L/TR 電圧および電流基準 20V 150mA temp 0C to 105C V-Ref Adjustable 2.503V to 36V 150mA 4-Pin(3+Tab) SOT-89 T/R IC VREF SHUNT PREC ADJ SOT-89-3 V-Ref Adjustable 2.503V 0.5% 150mA SOT89 Voltage References 20V 150mA temp 0C to 105C IC VREF SHUNT ADJ SOT89-3 EXAR 可调 2.5 - 36V 电压参考, ±0.5 %精确度, 100mA, 20 V输入, 3针 SOT-89封装 Exar	4646	1: ¥3.604	SOT-89	Lead free / RoHS Compliant	Adjustable	20 V	Flat	SMD/SMT	TO-243AA	SOT-89	4	Shunt	0°C ~ 105°C	0.2mV/°C	Extended	Voltage References	2,500	Compliant	±0.5%	150mA	1mA	1	2.503 V ~ 36 V	0.5%	Tape and Reel	Surface Mount	SOT-89-3	0.2 mV/C	2500	SPX431A	Exar	150 mA	-	2.503 V ~ 36 V	150mA	1mA	37 V	-	-	1.1mm	4.6mm	1016-1249-1	-	-	SIPEX	2.515 V	2.49 V	2.6mm	3	SOT-89	4.6 x 2.6 x 1.1mm	-	-	-	No	Adjust	-	-
2 SPX1431M1-L Voltage & Current References Precision Adjustable Shunt Regulator V-Ref Adjustable 2.5V to 36V 150mA 4-Pin(3+Tab) SOT-89 Bulk IC VREF SHUNT PREC ADJ SOT-89-3 Voltage References Precision Adjustable Shunt Regulator Exar	10	1: ¥1.6327	SOT-89	Lead free / RoHS Compliant	Adjustable	Adjustable	Flat	SMD/SMT	TO-243AA	SOT-89	4	Shunt	-55°C ~ 125°C	0.2mV/°C	Extended	-	100	Compliant	±0.4%	150mA	1mA	1	2.5 V ~ 36 V	0.4%	Bulk	Surface Mount	SOT-89-3	-	50	SPX1431	Exar	150 mA	-	-	-	-	2.535 V	Voltage References	-	-	-	-	1 mA	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
5 SPX2431AM-L Voltage & Current References Precision Adjustable Shunt Regulator V-Ref Adjustable 2.5V to 20V 100mA 3-Pin SOT-23 IC VREF SHUNT PREC 2.5V SOT-23-3 V-Ref,Precision,Adj,Shunt,100mA SOT23 Voltage References Precision Adjustable Shunt Regulator EXAR 可调 2.5 - 20V 电压参考, ±0.5 %精确度, 10mA, 20 V输入, 3针 SOT-23封装 Exar	126	1: ¥4.352	SOT-23	Lead free / RoHS Compliant	Adjustable	20 V	Gull-wing	SMD/SMT	TO-236-3, SC-59, SOT-23-3	SOT-23	3	Shunt	0°C ~ 105°C	30ppm/°C(Typ)	Extended	-	1	Compliant	±0.5%	100mA	1mA	1	2.5 V ~ 36 V	0.5%	Bulk	Surface Mount	SOT-23-3	30 PPM / C	-	-	-	100 mA	-	2.5 V ~ 36 V	100mA	1mA	2.52 V	Voltage References	-	1.02mm	3.04mm	1016-1408	0.4 mA	-	-	20 V	2.48 V	1.4mm	3	SOT-23	3.04 x 1.4 x 1.02mm	4 mA	-	-	-	-	-	-
3 SPX432M-L Voltage & Current References 1.24V Precision Adj. Shunt Regulator V-Ref Adjustable 1.24V to 18V 80mA 3-Pin SOT-23 IC VREF SHUNT PREC ADJ SOT-23-3 V-Ref,Precision,Adj,Shunt 80mA SOT23 Voltage References 1.24V Precision Adj. Shunt Regulator EXAR 可调 1.24V 电压参考, 1%精确度, 10mA, 20 V输入, 3针 SOT-23封装 Exar	935	1: ¥4.352	SOT-23	Lead free / RoHS Compliant	Adjustable	20 V	Gull-wing	SMD/SMT	TO-236-3, SC-59, SOT-23-3	SOT-23	3	Shunt	0°C ~ 105°C	50ppm/°C(Typ)	Extended	-	1	Compliant	±1%	80mA	1mA	1	1.24 V ~ 18 V	1%	Bulk	Surface Mount	SOT-23-3	50 PPM / C	-	-	-	1 mA	30mV	20 V	10mA	-	1.24 V	Voltage References	-	1.02mm	3.04mm	1016-1416	-	37mV	-	18 V	1.2276 V	1.4mm	3	SOT-23	3.04 x 1.4 x 1.02mm	1 A	-	-	-	-	37 mV	-
2 SPX431LM1-L/TR V-Ref Adjustable 2.495V to 20V 100mA 4-Pin(3+Tab) SOT-89 T/R IC VREF SHUNT PREC ADJ SOT-89-3 Voltage References PRECISION ADJ SHUNT IC VREF SHUNT ADJ SOT89-3 Exar	10	1000: ¥1.6864	SOT-89	Lead free / RoHS Compliant	Adjustable	2.495 to 20	Flat	SMD/SMT	TO-243AA	SOT-89	4	Shunt	0°C ~ 105°C	0.2mV/°C	-	Voltage References	1,000	Compliant	±1%	100mA	1mA	1	2.495 V ~ 20 V	1%	Tape and Reel	Surface Mount	SOT-89-3	-	2500	SPX431L	Exar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SPX432N-L/TR V-Ref Adjustable 1.24V to 18V 80mA 3-Pin TO-92 T/R IC VREF SHUNT PREC ADJ TO-92-3 Voltage References 1.24V ADJ SHUNT REG 1mA-80mA L/TMP COEFF IC VREF SHUNT ADJ TO92-3 Exar	10	1: ¥1.0758	TO-92	Lead free / RoHS Compliant	Adjustable	1.24 to 18	Formed	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92	3	Shunt	0°C ~ 105°C	50ppm/°C(Typ)	Extended	Voltage References	2,000	Compliant	±1%	80mA	1mA	1	1.24 V ~ 18 V	1%	Tape and Reel	Through Hole	TO-92-3	-	-	-	-	-	30mV	-	-	-	-	-	-	-	-	-	-	37mV	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 SPX431AN-L/TR V-Ref Adjustable 2.503V to 36V 150mA 3-Pin TO-92 T/R IC VREF SHUNT PREC ADJ TO-92-3 Voltage References PRECISION ADJ SHUNT IC VREF SHUNT ADJ TO92-3 Exar	1214	1: ¥3.604	TO-92	Lead free / RoHS Compliant	Adjustable	2.5 V	Formed	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92	3	Shunt	0°C ~ 105°C	0.2mV/°C	Extended	Voltage References	2,000	Compliant	±0.5%	150mA	1mA	1	2.503 V ~ 36 V	0.5%	Tape and Reel	Through Hole	TO-92-3	30 PPM / C	2000	SPX431A	Exar	100 mA	-	-	-	-	2.515 V	Voltage References	-	5.33 mm	5.2 mm	-	1 mA	-	SIPEX	-	-	-	-	-	-	0.7 uA	-	-	-	-	-	0.7 uA

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Exar Corporation- Shunt Voltage References

Shunt Voltage References - 型号列表

Voltage Rating

Package / Case

Voltage - Input (Min)

Series

Temperature Coefficient (Typ)

Voltage - Supply

Temperature Coefficient

Standard Package Name

Standard Package

Current Rating (Max)

Package Quantity

Operating Temperature

Contact Voltage (Max)

Other Names

Tolerance

Current - Output

Current - Cathode

Accuracy - Highest (Lowest)

Current - Collector (Ic) (Max)

Lead Style

Number of Positions

Supplier Device Package

Current - Output / Channel

Height

Length

Factory Pack Quantity

Common Mode Transient Immunity (Min)

Packaging

Voltage - Output (Max)

Voltage - Output (Min/Fixed)

Regulator Current (Max)

Product Category

RoHS

Reference Type

Load Regulation

Mounting Type

Mounting Style

Topology

Current - Short Circuit (Isc)

Current - Leakage (IS(off)) (Max)

Width

Package Cooled

Size / Dimension