TLVH431ACDBVR
Active1% LOW-VOLTAGE WIDE-OPERATING CURRENT ADJUSTABLE PRECISION SHUNT REGULATOR 5-SOT-23 0 TO 70
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TLVH431ACDBVR
Active1% LOW-VOLTAGE WIDE-OPERATING CURRENT ADJUSTABLE PRECISION SHUNT REGULATOR 5-SOT-23 0 TO 70
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TLVH431ACDBVR | TLVH431A Series |
|---|---|---|
| Current - Cathode | 100 çA | 100 çA |
| Mounting Type | Surface Mount | Surface Mount, Through Hole |
| Operating Temperature [Max] | 70 °C | 70 - 125 °C |
| Operating Temperature [Min] | 0 °C | -40 - 0 °C |
| Output Type | Adjustable | Adjustable |
| Package / Case | SOT-753, SC-74A | TO-243AA, SOT-23-3, SC-59, TO-236-3, TO-226-3, TO-92-3 (TO-226AA) Formed Leads, SOT-753, SC-74A, TO-92-3, 6-TSSOP, SC-88, SOT-363 |
| Package / Case | - | TO-226-3, TO-226AA |
| Reference Type | Shunt | Shunt |
| Supplier Device Package | SOT-23-5 | SOT-89-3, SOT-23-3, TO-92-3, SOT-23-5, SC-70-6 |
| Tolerance [Max] | 1 % | 1 % |
| Tolerance [Min] | -1 % | -1 % |
| Voltage - Output (Min/Fixed) | 1.24 V | 1.24 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| DigiKey | Bulk | 1244 | $ 0.24 | |
| Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) | 1 | $ 0.54 | ||
| 10 | $ 0.38 | |||
| 25 | $ 0.34 | |||
| 100 | $ 0.30 | |||
| 250 | $ 0.28 | |||
| 500 | $ 0.26 | |||
| 1000 | $ 0.25 | |||
| 3000 | $ 0.24 | |||
| 6000 | $ 0.23 | |||
| 9000 | $ 0.23 | |||
| 15000 | $ 0.23 | |||
| 21000 | $ 0.22 | |||
| 30000 | $ 0.22 | |||
| Digikey | Cut Tape (CT) | 1 | $ 0.63 | |
| 10 | $ 0.56 | |||
| 25 | $ 0.52 | |||
| 100 | $ 0.43 | |||
| 250 | $ 0.40 | |||
| 500 | $ 0.34 | |||
| 1000 | $ 0.27 | |||
| Digi-Reel® | 1 | $ 0.63 | ||
| 10 | $ 0.56 | |||
| 25 | $ 0.52 | |||
| 100 | $ 0.43 | |||
| 250 | $ 0.40 | |||
| 500 | $ 0.34 | |||
| 1000 | $ 0.27 | |||
| Tape & Reel (TR) | 3000 | $ 0.21 | ||
| LCSC | N/A | 1 | $ 0.48 | |
| 10 | $ 0.41 | |||
| 30 | $ 0.36 | |||
| 100 | $ 0.33 | |||
| 500 | $ 0.31 | |||
| 1000 | $ 0.31 | |||
| Mouser Electronics | N/A | 1 | $ 0.54 | |
| 10 | $ 0.34 | |||
| 100 | $ 0.28 | |||
| 500 | $ 0.26 | |||
| 1000 | $ 0.25 | |||
| 3000 | $ 0.25 | |||
| 9000 | $ 0.22 | |||
| 24000 | $ 0.22 | |||
| Rochester Electronics | N/A | 1 | $ 0.23 | |
| 25 | $ 0.23 | |||
| 100 | $ 0.22 | |||
| 500 | $ 0.21 | |||
| 1000 | $ 0.20 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.48 | |
| 100 | $ 0.33 | |||
| 250 | $ 0.25 | |||
| 1000 | $ 0.17 | |||
| Verical | N/A | 1523 | $ 0.25 | |
TLVH431A Series
1% low-voltage wide-operating current adjustable precision shunt regulator
| Part | Tolerance [Max] | Tolerance [Min] | Output Type | Reference Type | Current - Cathode | Package / Case | Mounting Type | Voltage - Output (Min/Fixed) | Supplier Device Package | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TLVH431AIPK | 1 % | -1 % | Adjustable | Shunt | 100 çA | TO-243AA | Surface Mount | 1.24 V | SOT-89-3 | 85 °C | -40 °C | |
Texas Instruments TLVH431AIDBZR | 1 % | -1 % | Adjustable | Shunt | 100 çA | SC-59, SOT-23-3, TO-236-3 | Surface Mount | 1.24 V | SOT-23-3 | 85 °C | -40 °C | |
Texas Instruments TLVH431AQDBZTG4 | 1 % | -1 % | Adjustable | Shunt | 100 çA | SC-59, SOT-23-3, TO-236-3 | Surface Mount | 1.24 V | SOT-23-3 | 125 °C | -40 °C | |
Texas Instruments TLVH431AILPR | 1 % | -1 % | Adjustable | Shunt | 100 çA | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | Through Hole | 1.24 V | TO-92-3 | 85 °C | -40 °C | |
Texas Instruments TLVH431AQDBVR | 1 % | -1 % | Adjustable | Shunt | 100 çA | SC-74A, SOT-753 | Surface Mount | 1.24 V | SOT-23-5 | 125 °C | -40 °C | |
Texas Instruments TLVH431AQDBZR | 1 % | -1 % | Adjustable | Shunt | 100 çA | SC-59, SOT-23-3, TO-236-3 | Surface Mount | 1.24 V | SOT-23-3 | 125 °C | -40 °C | |
Texas Instruments TLVH431AILP | 1 % | -1 % | Adjustable | Shunt | 100 çA | TO-92-3 | Through Hole | 1.24 V | TO-92-3 | 85 °C | -40 °C | TO-226-3, TO-226AA |
Texas Instruments TLVH431AQDCKT | 1 % | -1 % | Adjustable | Shunt | 100 çA | 6-TSSOP, SC-88, SOT-363 | Surface Mount | 1.24 V | SC-70-6 | 125 °C | -40 °C | |
Texas Instruments TLVH431ACDBVT | 1 % | -1 % | Adjustable | Shunt | 100 çA | SC-74A, SOT-753 | Surface Mount | 1.24 V | SOT-23-5 | 70 °C | 0 °C | |
Texas Instruments TLVH431AIDCKR | 1 % | -1 % | Adjustable | Shunt | 100 çA | 6-TSSOP, SC-88, SOT-363 | Surface Mount | 1.24 V | SC-70-6 | 85 °C | -40 °C | |
Texas Instruments TLVH431ACLPR | 1 % | -1 % | Adjustable | Shunt | 100 çA | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | Through Hole | 1.24 V | TO-92-3 | 70 °C | 0 °C | |
Texas Instruments TLVH431AIDBZT | 1 % | -1 % | Adjustable | Shunt | 100 çA | SC-59, SOT-23-3, TO-236-3 | Surface Mount | 1.24 V | SOT-23-3 | 85 °C | -40 °C | |
Texas Instruments TLVH431AQLP | 1 % | -1 % | Adjustable | Shunt | 100 çA | TO-92-3 | Through Hole | 1.24 V | TO-92-3 | 125 °C | -40 °C | TO-226-3, TO-226AA |
Texas Instruments TLVH431AIDBZTG4 | 1 % | -1 % | Adjustable | Shunt | 100 çA | SC-59, SOT-23-3, TO-236-3 | Surface Mount | 1.24 V | SOT-23-3 | 85 °C | -40 °C | |
Texas Instruments TLVH431AQDBZT | 1 % | -1 % | Adjustable | Shunt | 100 çA | SC-59, SOT-23-3, TO-236-3 | Surface Mount | 1.24 V | SOT-23-3 | 125 °C | -40 °C | |
Texas Instruments TLVH431AQLPR | 1 % | -1 % | Adjustable | Shunt | 100 çA | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | Through Hole | 1.24 V | TO-92-3 | 125 °C | -40 °C | |
Texas Instruments TLVH431ACDBZR | 1 % | -1 % | Adjustable | Shunt | 100 çA | SC-59, SOT-23-3, TO-236-3 | Surface Mount | 1.24 V | SOT-23-3 | 70 °C | 0 °C | |
Texas Instruments TLVH431ACDBVR | 1 % | -1 % | Adjustable | Shunt | 100 çA | SC-74A, SOT-753 | Surface Mount | 1.24 V | SOT-23-5 | 70 °C | 0 °C | |
Texas Instruments TLVH431ACDCKT | 1 % | -1 % | Adjustable | Shunt | 100 çA | 6-TSSOP, SC-88, SOT-363 | Surface Mount | 1.24 V | SC-70-6 | 70 °C | 0 °C | |
Texas Instruments TLVH431ACLP | 1 % | -1 % | Adjustable | Shunt | 100 çA | TO-92-3 | Through Hole | 1.24 V | TO-92-3 | 70 °C | 0 °C | TO-226-3, TO-226AA |
Texas Instruments TLVH431AQDCKR | 1 % | -1 % | Adjustable | Shunt | 100 çA | 6-TSSOP, SC-88, SOT-363 | Surface Mount | 1.24 V | SC-70-6 | 125 °C | -40 °C | |
Texas Instruments TLVH431AIDCKT | 1 % | -1 % | Adjustable | Shunt | 100 çA | 6-TSSOP, SC-88, SOT-363 | Surface Mount | 1.24 V | SC-70-6 | 85 °C | -40 °C | |
Texas Instruments TLVH431ACPK | 1 % | -1 % | Adjustable | Shunt | 100 çA | TO-243AA | Surface Mount | 1.24 V | SOT-89-3 | 70 °C | 0 °C | |
Texas Instruments TLVH431AQPK | 1 % | -1 % | Adjustable | Shunt | 100 çA | TO-243AA | Surface Mount | 1.24 V | SOT-89-3 | 125 °C | -40 °C | |
Texas Instruments TLVH431AIDBVT | 1 % | -1 % | Adjustable | Shunt | 100 çA | SC-74A, SOT-753 | Surface Mount | 1.24 V | SOT-23-5 | 85 °C | -40 °C | |
Texas Instruments TLVH431ACDBZRG4 | 1 % | -1 % | Adjustable | Shunt | 100 çA | SC-59, SOT-23-3, TO-236-3 | Surface Mount | 1.24 V | SOT-23-3 | 70 °C | 0 °C | |
Texas Instruments TLVH431AIDBVR | 1 % | -1 % | Adjustable | Shunt | 100 çA | SC-74A, SOT-753 | Surface Mount | 1.24 V | SOT-23-5 | 85 °C | -40 °C |
Description
General part information
TLVH431A Series
The TLVH431 and TLVH432 devices are low-voltage 3-terminal adjustable voltage references, with specified thermal stability over applicable industrial and commercial temperature ranges. Output voltage can be set to any value between VREF (1.24V) and 18V with two external resistors (see Figure 6-2). These devices operate from a lower voltage (1.24V) than the widely used TL431 and TL1431 shunt-regulator references.
When used with an optocoupler, the TLVH431 and TLVH432 devices are an excellent choice for voltage references in isolated feedback circuits for 3V to 3.3V switching-mode power supplies. The devices have a typical output impedance of 0.25Ω. Active output circuitry provides a very sharp turn-on characteristic, making the TLVH431 and TLVH432 devices excellent replacements for low-voltage Zener diodes in many applications, including on-board regulation and adjustable power supplies.
The TLVH432 device is identical to the TLVH431 device, but is offered with different pinouts for the 3-pin SOT-23 and SOT-89 packages.
Documents
Technical documentation and resources