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Linear Regulator Replacement DC DC Converter V7805-2000 and V7805-2000R NON-ISOLATED SWITCHING REGULATOR
TYPE:
V7805-2000
V7805-2000R
FEATURES
• 2 A current output
• extremely high efficiency up to 92%
• no heat sink required
• pin compatible to LM78XX linear regulators
• available in straight and right angle SIP packages
• low ripple and noise
• short circuit protection, thermal shutdown
• wide temperature (-40~85°C)
V7802-2000* 12 4.75~18 2.5 2,000 5 45 85 83
V7803-2000 12 4.75~18 3.3 2,000 6.6 45 87 86
V7805-2000 12 6.5~18 5 2,000 10 45 91 88
V7806-2000 12 8~18 6.5 2,000 13 45 92 91
Notes: 1. ripple and noise are measured at 20 MHz BW
*. Discontinued
INPUT
Parameter conditions/description min typ max units
2.5 and 3.3 V outputs 4.75 12 18 Vdc
operating input 5 V output 7 12 18 Vdc
voltage 6.5 V output 8.5 12 18 Vdc
OUTPUT
parameter conditions/description min typ max units
line regulation Vin = min ~ max, at full load ±0.5 ±0.75 %
load regulation measured from 10% load to full load ±0.5 ±1.0 %
voltage accuracy 100% load ±2 ±3 %
switching frequency 100% load, input 300 340 380 kHz
voltage range
temperature coeffi cient ±0.03 %/°C
PROTECTIONS
parameter conditions/description min typ max units
short circuit protection continuous, automatic recovery
thermal shutdown internal IC junction 150 °C
SAFETY AND COMPLIANCE
parameter conditions/description min typ max units
EMI/EMC EN 55022 class B, EN 61000-4-2 level
3 6kV / 8kV perf. criteria B
MTBF 2,000,000 hours
RoHS 2011/65/EU
ENVIRONMENTAL
parameter conditions/description min typ max units
operating temperature -40 85 °C
storage temperature -55 125 °C
case temperature 100 °C
storage humidity non-condensing 95 %
temperature rise at full load 25 °C
lead temperature 1.5 mm from case for 10 seconds 300 °C
Specification :
| Manufacturer | CUI Inc. |
| Series | V78-2000 |
| Packaging | Tube |
| Part Status | Active |
| Type | Linear Regulator Replacement |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 7V |
| Voltage - Input (Max) | 18V |
| Voltage - Output 1 | 5V |
| Voltage - Output 2 | - |
| Voltage - Output 3 | - |
| Current - Output (Max) | 2A |
| Power (Watts) - Manufacture Series | 10W |
| Voltage - Isolation | - |
| Applications | ITE (Commercial) |
| Features | OTP, SCP |
| Operating Temperature | -40°C ~ 85°C |
| Efficiency | 91% |
| Mounting Type | Through Hole |
| Package / Case | 3-SIP Module |
| Size / Dimension | 0.45" L x 0.35" W x 0.69" H (11.5mm x 9.0mm x 17.5mm) |
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