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TC7660HEOA
DC/DC Charge Pump Adjustable Voltage Regulator, 1.5V to 10V in, -10V to -1.5V/20 mA out, SOIC-8
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ManufacturerMICROCHIP
Manufacturer Part NoTC7660HEOACopy
Manufacturer Standard Lead Time11 weeks
Newark Part No.91R1758
Your Part Number
493 In Stock
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| Quantity | Price |
|---|---|
| 1+ | $1.390 |
Price for:Each
Minimum: 1
Multiple: 1
$1.39
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoTC7660HEOACopy
Manufacturer Standard Lead Time11 weeks
Newark Part No.91R1758
Technical Datasheet
IC Case / PackageSOIC
Output TypeAdjustable
No. of Pins8Pins
Output Current Max20mA
Output Current Max20mA
Fixed Output Voltage Nom-
DC / DC Converter IC CaseSOIC
Adjustable Output Voltage Min-10V
Output Current20mA
Adjustable Output Voltage Max-1.5V
Input Voltage Min1.5V
Input Voltage Max10V
TopologyInverting
IC MountingSurface Mount
Operating Temperature Min-40°C
Operating Temperature Max85°C
Product Range-
SVHCNo SVHC (04-Feb-2026)
Product Overview
The TC7660HEOA is a high frequency charge-pump DC-to-DC Voltage Converter. It converts a 1.5 to 10V input to a corresponding -1.5 to -10V output using only two capacitors, eliminating inductors and its associated size and EMI. It is a pin-compatible, high frequency upgrade to the Industry standard TC7660 charge-pump voltage converter. The TC7660H operates at a frequency of 120kHz, allowing the use of 1µF external capacitors. Oscillator frequency can be reduced by connecting an external capacitor from OSC to ground.
- Converts 5V logic supply to ±5V system
- 99.7% Voltage conversion
- 85% Power efficiency
Applications
Power Management, Signal Processing, Industrial
Technical Specifications
IC Case / Package
SOIC
No. of Pins
8Pins
Output Current Max
20mA
DC / DC Converter IC Case
SOIC
Output Current
20mA
Input Voltage Min
1.5V
Topology
Inverting
Operating Temperature Min
-40°C
Product Range
-
SVHC
No SVHC (04-Feb-2026)
Output Type
Adjustable
Output Current Max
20mA
Fixed Output Voltage Nom
-
Adjustable Output Voltage Min
-10V
Adjustable Output Voltage Max
-1.5V
Input Voltage Max
10V
IC Mounting
Surface Mount
Operating Temperature Max
85°C
MSL
MSL 1 - Unlimited
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Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability