Texas Instruments LM137HVH/883
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | | |
| Output Configuration | Active |
| Output Type | Negative |
| Number of Regulators | Adjustable |
| Voltage - Input (Max) | 50V |
| Voltage - Output (Min/Fixed) | -1.2V |
| Voltage - Output (Max) | -37V |
| Voltage Dropout (Max) | - |
| Current - Output | 1.5A |
| Current - Quiescent (Iq) | 5 mA |
| Current - Supply (Max) | - |
| PSRR | 77dB (120Hz) |
| Control Features | - |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | TO-205AD, TO-39-3 Metal Can |
| Supplier Device Package | TO-3 |
| ROHS |  |
The LM137HVH/883 is a high-current, adjustable negative linear regulator from Texas Instruments. It delivers up to 1.5A with an adjustable output down to -37V. Featuring a low quiescent current of 5mA and excellent PSRR of 77dB, it ensures clean and stable negative power rails. The TO-3 package provides excellent thermal performance for high-power applications.
- High Current Capacity: 1.5A output current for demanding negative rail applications.
- Excellent PSRR: 77dB at 120Hz effectively filters power supply noise.
- Adjustable Negative Output: Flexible voltage setting down to -37V.
- Robust TO-3 Package: Superior heat dissipation for reliable high-power operation.
Negative Rail Generation
Ideal for generating a clean negative supply rail for op-amps and other analog circuits requiring a negative voltage.
High-Current Negative Supplies
With a 1.5A output capability, it can power demanding loads like motors or high-power audio amplifiers.
Audio Equipment
The high PSRR of 77dB at 120Hz minimizes hum and noise, making it excellent for audio preamplifiers and DACs.
Industrial Power Supplies
The robust TO-3 package and high current capability make it suitable for industrial power supply designs.
Laboratory Instruments
Provides a stable and adjustable negative voltage source for various test and measurement setups.
- Q: What is the output voltage range of the LM137HVH/883?
- A: It is an adjustable negative regulator with a maximum output voltage of -37V.
- Q: What is the maximum output current?
- A: The LM137HVH/883 can provide up to 1.5A of output current.
- Q: What is the input voltage requirement?
- A: The input voltage is -1.2V (relative to the output).
- Q: What is the quiescent current?
- A: The quiescent current is 5 mA.
- Q: What is the PSRR performance?
- A: It offers a power supply rejection ratio of 77dB at 120Hz.
- Q: What package is available?
- A: This device is available in a TO-3 package.
LM137HVH/883.pdf
- Q: What is the output voltage range of the LM137HVH/883?
- A: It is an adjustable negative regulator with a maximum output voltage of -37V.
- Q: What is the maximum output current?
- A: The LM137HVH/883 can provide up to 1.5A of output current.
- Q: What is the input voltage requirement?
- A: The input voltage is -1.2V (relative to the output).
- Q: What is the quiescent current?
- A: The quiescent current is 5 mA.
- Q: What is the PSRR performance?
- A: It offers a power supply rejection ratio of 77dB at 120Hz.
- Q: What package is available?
- A: This device is available in a TO-3 package.
