Maxim Integrated Switching Regulator, Surface Mount, -4.5 → -20V dc Output Voltage, 4.5 → 20V dc Input

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Subtotal (1 pack of 2 units)*

Kr.153 98 

(exc. VAT)

Kr.192 48 

(inc. VAT)

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  • 682 unit(s) shipping from 15. desember 2025
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Units
Per unit
Per Pack*
2 - 8Kr. 76,99Kr. 153,98
10 - 24Kr. 69,325Kr. 138,65
26 - 98Kr. 65,265Kr. 130,53
100 - 248Kr. 53,825Kr. 107,65
250 +Kr. 48,16Kr. 96,32

*price indicative

Packaging Options:
RS Stock No.:
190-7914
Mfr. Part No.:
ICL7662EBA+T
Brand:
Maxim Integrated
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Brand

Maxim Integrated

Output Voltage

-4.5 → -20V dc

Input Voltage

4.5 → 20V dc

Mounting Type

Surface Mount

Number of Outputs

1

Efficiency

99.9 (Typ.)%

Minimum Temperature

-40°C

Maximum Temperature

+85°C

Width

4mm

Maximum Input Current

1mA

Special Features

Reguires Only 2 External Capacitors

Length

5mm

Application

Data Acquisition Systems, Inexpensive Negative Supplies, RS-232 Power Supplies, Supply Splitter Vout = Vs/2, Up to -20V for Op Amps and Other Linear Circuits

Depth

1.5mm

COO (Country of Origin):
TH
The 1CL7662/Si7661 is a monolithic charge pump voltage inverter that will convert a positive voltage in the range of +4.5V to +20V to the corresponding negative voltage of -4.5V to -20V. The ICL7662/Si7661 provides performance far superior to previous implementations of charge pump voltage inverters by combining low quiescent current with high efficiency. The ICL7662/Si7661 has an oscillator, control circuitry, and 4 power MOS switches on-chip, with the only required external components being two low cost Capacitors.

+4.5 V to +20V Supply to -45V to -20V Output
Cascaded Voltage Multiplication (Vout = -nV+)
99.7% Typical Open Circuit Conversion Efficiency
Required Only 2 External Capacitors
Pin compatible with the ICL7660
Application
Inexpensive Negative Supplies
Data Acquisition Systems
Up to -20V for OP Amp, and other Liner Circuits
Supply Splitter, Vout = Vs/2

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