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TC7660SEOA by microchip technology
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Microchip Technology Authorized Distributor

TC7660SEOA

DC/DC Adjustable Charge Pump Voltage Converter - 1.5V to 12V in - -12V to -1.5V/20 mA out - SOIC N - 8 Pin. ...

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RoHS Compliant
TUBE Packaging
Accessories
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Certificate of Compliance

DESCRIPTION

The TC7660SEOA is a super charge pump DC-to-DC Voltage Converter for RS-232 negative power supply. The TC7660S device is a pin-compatible replacement for the industry standard 7660 charge pump voltage converter. It converts a +1.5 to +12V input to a corresponding -1.5 to -12V output using only two low-cost capacitors, eliminating inductors and their associated cost, size and electromagnetic interference (EMI). Added features include an extended supply range to 12V and a frequency boost pin for higher operating frequency, allowing the use of smaller external capacitors. The on-board oscillator operates at a nominal frequency of 10kHz. Frequency is increased to 45kHz when pin 1 is connected to V+. Operation below 10kHz (for lower supply current applications) is possible by connecting an external capacitor from OSC to ground (with pin 1 open).

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SPECIFICATIONS

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Supplier:
Microchip Technology
Part No:
TC7660SEOA
Unit of Measure:
Per Each
RoHS:
Yes
HTS:
8542390090
COO:
TH
ECCN:
EAR99
Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
100
Package Type:
TUBE
Dimension:
4.9 x 3.9 x 1.25(Min) mm
Maximum Power Dissipation:
470 mW
Efficiency:
98(Typ) %
Function:
Inverting/Step Up
Mounting:
Surface Mount
Operating Temperature:
-40 to 85 °C
Maximum Operating Supply Voltage:
12 V
Minimum Operating Supply Voltage:
1.5 V
Family:
TC7660S
Maximum Supply Current:
0.16 mA

FREQUENTLY ASKED QUESTIONS

Is TC7660SEOA RoHS compliant?

Yes, TC7660SEOA is RoHS compliant.

What is the lead time for TC7660SEOA?

The standard lead time for TC7660SEOA is approximately 35 days. In-stock quantities ship from Master Electronics.

IN STOCK: 900

Can Ship immediately

On Order: 700   can ship 4/12/27 

Minimum Order Quantity: 100

Multiple: 100

Factory Lead-Time 35 Weeks

Price (USD)

Qty
Unit Price
100
$0.642
300
$0.589
1,000
$0.581
2,500
$0.544
5,000
$0.543
7,500
$0.531
10,000
$0.530
15,000 +
$0.524
Supplier's Standard Package
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