Guangdong Hottech
TL431Shunt Voltage Reference IC Adjustable 2.5V~36V ±1% 150mA SOT-23
From
₹8.07
4,89,020 in stock
COSINEDatasheet (PDF)
COSTLVH432M
1.24V~18V ±1% 1.24V~18V 50mA Adjustable SOT-23-3 Voltage Reference RoHS
SOT-23-3ROHS CompliantActive
Adjustable Precision Shunt Voltage References
- Manufacturer
- COSINE
- Manufacturer part #
- COSTLVH432M
- Store part #
- C42463214
- Package / case
- SOT-23-3
- Category
- Voltage Reference
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
2,960 in stock
#C42463214
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹14.84 | ₹74.20 |
| 50+ | ₹11.74 | ₹587.00 |
| 150+ | ₹10.19 | ₹1,528.50 |
| 500+ | ₹9.02 | ₹4,510.00 |
| 3,000+ | ₹8.08 | ₹24,240.00 |
| 6,000+ | ₹7.62 | ₹45,720.00 |
5 × ₹14.84
₹74.20
excl. GST
₹87.56 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
COSTLVH432M
₹74.20 for 5 + GST
Specifications
- Output Voltage
- 1.24V~18V
- Tolerance
- ±1%
- Voltage - Supply
- 1.24V~18V
- Minimum Cathode Current for Regulation
- 200uA
- Reference Type
- Parallel
- Output Current
- 50mA
- Operating Temperature
- -40℃~+85℃
- Output Type
- Adjustable
Packaging & compliance
- RoHS
- ROHS Compliant
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.047 g
Overview
The COSTLVH431 and COSTLVH432 are adjustable precision 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. The COSTLVH431A, B and C series features reference accuracy of ±0.5%, ±1.0% and ±1.5%, respectively. These devices exhibit a sharp low current turn−on characteristic with a low dynamic impedance of 0.2Ω over an operating current range of 100uA to 100 mA. The combination of features makes this series an excellent replacement for zener diodes in numerous application circuits that require a precise reference voltage. The COSTLVH432 device is identical to the COSTLVH431 device, but is offered with different pinouts for the 3-pin SOT23-3/SC70-3 packages.
Applications
- Analog and Digital Circuits Requiring Precision References
- Zener Replacement
- Voltage Monitoring
- Battery Chargers
- Energy Management
- Adjustable Voltage / Current Referencing
- Comparator with Integrated Reference
- Secondary Side Regulation in Flyback SMPS
Key features
- Programmable Output Voltage Range of 1.24V to 18V
- Wide Operating Current Range of 100uA to 100mA
- Precision Voltage Reference: 0.5% for COSTLVH431A, 1.0% for COSTLVH431M, 1.5% for COSTLVH431L
- 0.2Ω Typical Output Impedance
- Sharp Low Current Turn-On Characteristic
- -40°C to +125°C specifications
- Small Package: SOT23−3, SC70-3
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | COSTLVH431A#C42463210COSINE · SOT-23-3 | COSINE | SOT-23-3 | 2,710 | ₹17.21 · 2,710 in stock | View |
 | COSTLVH432A#C42463213COSINE · SOT-23-3 | COSINE | SOT-23-3 | 1,860 | ₹16.56 · 1,860 in stock | View |
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