The Texas Instruments LM337KVURG3 is a 1.5 A adjustable negative regulator in a TO-252 package with an output range of -1.2 V to -37 V. It provides the negative rail for dual-supply analog circuits alongside the LM317.
Key Specifications
| Manufacturer | Texas Instruments |
| Exact Manufacturer Part Number | LM337KVURG3 |
| Product Category | Power Management – Voltage Regulators |
| Series / Family | LM337 |
| Package / Case | TO-252 (DPAK) |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C to +125°C |
| Power Supply | -3 V to -40 V (adj -1.2 V to -37 V out) |
| Output Current | 1.5 A |
| Output Voltage | Adjustable -1.2 V to -37 V |
| Output Current | 1.5 A |
| Internal | Thermal + current limiting |
| Lifecycle Status | Active |
| Official Documentation | View official documentation |
Key Features
- 1.5 A adjustable negative regulator
- Output from -1.2 V to -37 V
- Internal thermal and current limiting
- TO-252 surface-mount package
- Complements the LM317
- Wide negative input range
Applications
- Dual-rail supplies
- Analog power rails
- Op-amp supplies
- Industrial equipment
Sourcing
Availability, lead time, date code and commercial terms are subject to confirmation at the time of quotation.
Quality
CHIPER sources brand-new, unused components and provides quality inspection, shortage and long lead-time sourcing, and one-stop BOM procurement. Every part is verified before shipment.
FAQ
What does the LM337 provide?
It is the negative-regulator complement to the LM317, providing an adjustable -1.2 V to -37 V output.
What package does the KVURG3 use?
It uses a TO-252 (DPAK) surface-mount package.