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VRG8687

Aeroflex Circuit Technology
Part Number VRG8687
Manufacturer Aeroflex Circuit Technology
Description Dual Voltage Regulator
Published Oct 4, 2016
Detailed Description Standard Products Datasheet VRG8687/VRG8688 Dual Voltage Regulator, 3.0 Amp, Positive Low Dropout (LDO), Adjustable ...
Datasheet PDF File VRG8687 PDF File

VRG8687
VRG8687

Overview
Standard Products Datasheet VRG8687/VRG8688 Dual Voltage Regulator, 3.
0 Amp, Positive Low Dropout (LDO), Adjustable Radiation Tolerant www.
aeroflex.
com/voltreg April 9, 2014 FEATURES ❑ Manufactured using Space Qualified RH1084 die ❑ Radiation performance - Total dose > 100 krad (Si), Dose rate = 50 - 300 rads(Si)/s ❑ Two-Independent voltage regulators ❑ Thermal shutdown ❑ Output voltage adjustable: 1.
25V to 23V ❑ Dropout voltage: 1.
80V at 3.
0Amps ❑ 3-Terminal ❑ Packaging – Hermetic metal - Thru-hole or Surface mount - 8 Leads, .
755"L x .
415"W x .
200"Ht - Power package - Weight - 6 gm max ❑ Designed for aerospace and high reliability space applications ❑ Output current: 3.
0Amps ❑ Voltage reference: 1.
25V +2%, -3.
2% ❑ Load regulation: 0.
35% max ❑ Line regulation: 0.
25% max ❑ Ripple rejection: >60dB ❑ Aeroflex Plainview’s Radiation Hardness Assurance Plan is DLA Certified to MIL-PRF-38534, Appendix G.
DESCRIPTION The Aeroflex Plainview VRG8687/8688 consists of two Positive Adjustable (RH1084) LDO voltage regulators each capable of supplying 3.
0Amps over the output voltage range as defined under recommended operating conditions.
The VRG8687/8688 offers excellent line and load regulation specifications and ripple rejection.
There is full electrical isolation between the regulators and each regulator to the package.
The VRG8687/8688 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.
The VRG8687/8688 has been specifically designed to meet exposure to radiation environments.
The VRG8687 is configured for a Thru-Hole 8 lead metal power package and the VRG8688 is configured for a Surface Mount 8 lead metal power package.
It is guaranteed operational from -55°C to +125°C.
Available screened in accordance with MIL-PRF-38534, the VRG8687/8688 is ideal for demanding military and space applicati...


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