Cobham Semiconductor VRG8684
The VRG8684 consists of a Positive Adjustable (RH1084) LDO voltage regulator capable of supplying 3.0 Amps over the output voltage range as defined under recommended operating conditions. The VRG8684 offers excellent line and load regulation specifications and ripple rejection. The VRG8684 serves a wide variety of applications including SCSI-2 Active Terminator, High Efficiency Linear Regulators, Post Regulators for Switching Supplies, Constant Current Regulators, Battery Chargers and Microprocessor Supply.| Part No. | VRG8684 |
|---|---|
| Datasheet | VRG8684 Download |
| Manufacturer | Cobham Semiconductor |
| Description | Voltage Regulator |
| Buy | Stock & Price |
FEATURES
● Manufactured using Space Qualified RH1084 die● Radiation performance - Total dose: 100 krad(Si), Dose rate = 50-300 rad(Si)/s
● Thermal shutdown
● Output voltage adjustable: 1.25V to 23V
● Dropout voltage: 1.80V at 3.0 Amps
● 3-Terminal
● Output current: 3.0Amps
● Voltage reference: 1.25V +2%, -3.2%
● Load regulation: 0.35% max
● Line regulation: 0.25% max
● Ripple rejection: >60dB
● Packaging – Hermetic Ceramic - SMD-0.5 Surface mount - 3 Pads, .400"L x .296"W x .120"Ht - Power package - Weight - 2 gm max
● Designed for aerospace and high reliability space applications
● Radiation Hardness Assurance Plan: DLA Certified to MIL-PRF-38534, Appendix G.
DESCRIPTION
The VRG8684 has been specifically designed to meet exposure to radiation environments and is configured for a SMD-0.5 SMT power package. It is guaranteed operational from -55°C to +125°C. Available screened in accordance with MIL-PRF-38534, the VRG8684 is ideal for demanding military and space applications. Dropout (VIN - VOUT) decreases at lower load currents.
