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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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| Quantity | Price |
|---|---|
| 1+ | $1.440 |
| 10+ | $1.320 |
| 25+ | $1.200 |
| 50+ | $1.150 |
| 100+ | $1.090 |
Price for:Each
Minimum: 1
Multiple: 1
$1.44
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Product Information
ManufacturerMICROCHIP
Manufacturer Part NoTC7660HEOA
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
Adjustable Output Voltage Max-1.5V
Output Current20mA
Input Voltage Min1.5V
Input Voltage Max10V
TopologyInverting
IC MountingSurface Mount
Operating Temperature Min-40°C
Operating Temperature Max85°C
Product Range-
SVHCNo SVHC (25-Jun-2025)
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
Adjustable Output Voltage Max
-1.5V
Input Voltage Min
1.5V
Topology
Inverting
Operating Temperature Min
-40°C
Product Range
-
SVHC
No SVHC (25-Jun-2025)
Output Type
Adjustable
Output Current Max
20mA
Fixed Output Voltage Nom
-
Adjustable Output Voltage Min
-10V
Output Current
20mA
Input Voltage Max
10V
IC Mounting
Surface Mount
Operating Temperature Max
85°C
MSL
MSL 1 - Unlimited
Associated Products
2 Products Found
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability