Voltage Reference
Products in the voltage reference family are used to derive an electrical potential having a stable, well-established value from a source of more uncertain character, for use as a standard of comparison in measurement, control, and similar applications. While their functional behavior may be similar to that of linear voltage regulators used for purposes of bulk power regulation, voltage reference devices are not adapted for use as such; their performance as standards of comparison has a generally inverse relationship with increasing output current capacity or actual current drawn by a load.
Sourcing Texas Instruments Voltage Reference: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 3,033
| Product | Pricing | Datasheet | Reference Type | Tolerance | Temperature Coefficient | Noise - 0.1Hz to 10Hz | Noise - 10Hz to 10kHz | Current - Cathode | Current - Output | Voltage - Input | Voltage - Output (Max) | Voltage - Output (Min/Fixed) | Current - Supply | Mounting Type | Operating Temperature | Output Type | Package / Case | Supplier Device Package | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 TL432BIDBZR Texas Instruments | 1 $0.6200 | Shunt | ±0.5% | - | - | - | 700 µA | 100 mA | - | 36 V | 2.495V | - | Surface Mount | -40°C ~ 85°C (TA) | Adjustable | TO-236-3, SC-59, SOT-23-3 | SOT-23-3 | 3,270 | |
 LM4041EIM7-1.2/NOPB Texas Instruments | 1 $0.6300 | Shunt | ±2% | 150ppm/°C | - | 20µVrms | 65 µA | 12 mA | - | - | 1.225V | - | Surface Mount | -40°C ~ 85°C (TA) | Fixed | 5-TSSOP, SC-70-5, SOT-353 | SC-70-5 | 3,572 | |
TL4051C12IDBZT Texas Instruments | 1 $2.0900 | Shunt | ±0.5% | 50ppm/°C | - | 20µVrms | 65 µA | 12 mA | - | - | 1.225V | - | Surface Mount | -40°C ~ 85°C (TA) | Fixed | TO-236-3, SC-59, SOT-23-3 | SOT-23-3 | 6,101 | |
 LM385LPE3-2-5 Texas Instruments | 1 $1.4400 | Shunt | ±3% | 20ppm/°C Typical | - | 120µVrms | 20 µA | 20 mA | - | - | 2.5V | - | Through Hole | 0°C ~ 70°C (TA) | Fixed | TO-226-3, TO-92-3 (TO-226AA) | TO-92-3 | 8,448 | |
 LM4040D25ILPR Texas Instruments | 1 $1.1000 | Shunt | ±1% | 150ppm/°C | - | 35µVrms | 80 µA | 15 mA | - | - | 2.5V | - | Through Hole | -40°C ~ 85°C (TA) | Fixed | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | TO-92-3 | 7,732 | |
LM4040DEM3-2.0/NOPB Texas Instruments | 1 $1.1100 | Shunt | ±1% | 150ppm/°C | - | 35µVrms | 73 µA | 15 mA | - | - | 2.048V | - | Surface Mount | -40°C ~ 125°C (TA) | Fixed | TO-236-3, SC-59, SOT-23-3 | SOT-23-3 | 6,070 | |
 TL431IDR Texas Instruments | 1 $0.2100 100 $0.1680 500 $0.1400 | Shunt | ±2.2% | - | - | - | 1 mA | 100 mA | - | 36 V | 2.495V | - | Surface Mount | -40°C ~ 85°C (TA) | Adjustable | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 66 | |
TL431IDBZR Texas Instruments | 1 $0.2571 100 $0.2057 500 $0.1714 | Shunt | ±2.2% | - | - | - | 1 mA | 100 mA | - | 36 V | 2.495V | - | Surface Mount | -40°C ~ 85°C (TA) | Adjustable | TO-236-3, SC-59, SOT-23-3 | SOT-23-3 | 5,175 | |
LM4041BIDBZR Texas Instruments | 1 $1.9300 | Shunt | ±0.2% | 100ppm/°C | - | 20µVrms | 80 µA | 12 mA | - | 10 V | 1.233V | - | Surface Mount | -40°C ~ 85°C (TA) | Adjustable | TO-236-3, SC-59, SOT-23-3 | SOT-23-3 | 4,021 | |
LM4040DIM3X-5.0 Texas Instruments | 1 $1.6000 | Shunt | ±1% | 150ppm/°C | - | 80µVrms | 85 µA | 15 mA | - | - | 5V | - | Surface Mount | -40°C ~ 85°C (TA) | Fixed | TO-236-3, SC-59, SOT-23-3 | SOT-23-3 | 2,471 | |
 TLVH431BCDCKT Texas Instruments | 1 $1.4500 | Shunt | ±0.5% | - | - | - | 100 µA | 70 mA | - | 18 V | 1.24V | - | Surface Mount | 0°C ~ 70°C (TA) | Adjustable | 6-TSSOP, SC-88, SOT-363 | SC-70-6 | 9,826 | |
REF2940AIDBZR Texas Instruments | 1 $1.3500 | Series | ±2% | 100ppm/°C | 45µVp-p | 128µVrms | - | 25 mA | 4.146V ~ 5.5V | - | 4.096V | 59µA | Surface Mount | -40°C ~ 125°C (TA) | Fixed | TO-236-3, SC-59, SOT-23-3 | SOT-23-3 | 1,710 | |
 LM4128DMFX-1.8/NOPB Texas Instruments | 1 $1.3904 | Series | ±1% | 100ppm/°C | 170µVp-p | - | - | 20 mA | 2.2V ~ 5.5V | - | 1.8V | 100µA | Surface Mount | -40°C ~ 125°C (TJ) | Fixed | SC-74A, SOT-753 | SOT-23-5 | 5,476 | |
LM4128AMFX-2.5/NOPB Texas Instruments | 1 $2.1280 | Series | ±0.1% | 75ppm/°C | 275µVp-p | - | - | 20 mA | 2.9V ~ 5.5V | - | 2.5V | 100µA | Surface Mount | -40°C ~ 125°C (TJ) | Fixed | SC-74A, SOT-753 | SOT-23-5 | 3,397 | |
LM4051BEM3-ADJ/NOPB Texas Instruments | Shunt | ±0.2% | 50ppm/°C | - | 20µVrms | 70 µA | 12 mA | - | 10 V | 1.212V | - | Surface Mount | -40°C ~ 125°C (TA) | Adjustable | TO-236-3, SC-59, SOT-23-3 | SOT-23-3 | 1,913 | ||
LM4040D25ILP Texas Instruments | 1 $1.3000 | Shunt | ±1% | 150ppm/°C | - | 35µVrms | 80 µA | 15 mA | - | - | 2.5V | - | Through Hole | -40°C ~ 85°C (TA) | Fixed | TO-226-3, TO-92-3 (TO-226AA) | TO-92-3 | 8,642 | |
TLVH431IDBZRG4 Texas Instruments | Shunt | ±1.5% | - | - | - | 100 µA | 70 mA | - | 18 V | 1.24V | - | Surface Mount | -40°C ~ 85°C (TA) | Adjustable | TO-236-3, SC-59, SOT-23-3 | SOT-23-3 | 2,311 | ||
 REF3325AIDCKRG4 Texas Instruments | 1 $11.0768 | Series | ±0.15% | 30ppm/°C | 70µVp-p | - | - | 5 mA | 2.7V ~ 5.5V | - | 2.5V | 8.5µA | Surface Mount | -40°C ~ 125°C (TA) | Fixed | SC-70, SOT-323 | SC-70-3 | 100,000 | |
LM4041EIM3X-1.2 Texas Instruments | Shunt | ±2% | 150ppm/°C | - | 20µVrms | 65 µA | 12 mA | - | - | 1.225V | - | Surface Mount | -40°C ~ 85°C (TA) | Fixed | TO-236-3, SC-59, SOT-23-3 | SOT-23-3 | 2,192 | ||
LM4128BMFX-1.8 Texas Instruments | Series | ±0.2% | 75ppm/°C | 170µVp-p | - | - | 20 mA | 2.2V ~ 5.5V | - | 1.8V | 100µA | Surface Mount | -40°C ~ 125°C (TJ) | Fixed | SC-74A, SOT-753 | SOT-23-5 | 6,268 |