Voltage Regulators
7.5 Amp LDO Adjustable Positive Voltage Regulators VRG8691
- Type
- Voltage Regulators
- Part
- 8691-201-2S
- Capability
- Microelectronics
Specifications
| Part Number | 8691-201-2S |
|---|---|
| Flight Grade | DLA SMD Certified |
| Output Voltage | 1.0 V to 3.3 V |
| Output Current | 7.5 A |
| Dropout Voltage | 0.5 V |
| Load And Line Regulation | Load regulation:0.5% max Line regulation: 0.2% max |
| Protection Feature | Internal current limiting blowout-proof |
| Package | 12 Leads, Hermetic metalThru-holeSolder Dipped Leads 0.900"L x 1.000"W x .205"Ht |
Technical specifications
| Specification | Value | Notes |
|---|---|---|
| Recommended output voltage | 1.0 to 3.3 VDC | Recommended operating range; observe input headroom and thermal limits. |
| Output current | 7.5 A | Subject to the datasheet input/output differential, loading and thermal limits. |
| Screening | In accordance with the listed DLA SMD | Exact model 8691-201-2S; SMD details govern the procurement. |
| Mounting configuration | through-hole | Exact VRG8691 family; the supplied ordering table also lists 8691-201-2S. |
Values are subject to the conditions and ordering options in the referenced product documentation.
Product overview
The VRG8691 is a single positive LDO adjustable voltage regulator for local power regulation in aerospace and space electronics. External components set the output voltage, allowing the regulator to match the required power rail. An enable input and configurable slow start support controlled power-up, while current limiting provides overload protection. The datasheet defines the output range, input headroom and loading conditions needed to establish a working design. Package and screening options support different assembly and procurement requirements. Select the complete ordering number to identify the applicable lead configuration, test flow and radiation assurance. Application circuits and electrical-characteristic tables provide the detail needed to set the output and evaluate thermal performance.
Documentation
Technical documents and resources
For product questions or additional technical information, contact Frontgrade https://www.frontgrade.com/contact-us-form.
More about this product
Product features
- Externally adjustable output voltage
- Enable control
- Configurable slow start
- Current limiting
Set the rail and thermal design
Use the recommended operating conditions and application circuits to select the output-setting components, required bypassing and thermal path. Output current capability depends on the operating point and available heat removal.
Applications
- Local power regulation
- Aerospace and space electronics
Discuss your application
Contact Frontgrade to discuss 7.5 Amp LDO Adjustable Positive Voltage Regulators VRG8691 and the requirements of your application.