Microchip TC1044SCOA, 1-Channel Charge Pump, Voltage Regulator, 20 mA, 4.3 V 22.5 kHz, DIP 8-Pin

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Subtotal (1 box of 400 units)*

PHP27,161.20

(exc. VAT)

PHP30,420.40

(inc. VAT)

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Units
Per Unit
Per Box*
400 +PHP67.903PHP27,161.20

*price indicative

RS Stock No.:
598-758
Mfr. Part No.:
TC1044SCOA
Manufacturer:
Microchip
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Brand

Microchip

Regulator Type

Charge Pump

Product Type

Voltage Regulator

Number of Outputs

1

Output Voltage

4.3 V

Switching Frequency

22.5kHz

Package Type

DIP

Quiescent Current

80μA

Output Current

20mA

Pin Count

8

Length

4.9mm

Series

TC1044S

Width

6 mm

Standards/Approvals

No

Height

1.75mm

Minimum Operating Temperature

-45°C

Maximum Input Voltage

12V

Minimum Input Voltage

1.5V

Maximum Operating Temperature

85°C

Automotive Standard

No

COO (Country of Origin):
TH
The Microchip Charge pump DC-to-DC voltage converter designed to generate negative or doubled voltages from a positive input supply. It operates without inductors, using only two external capacitors, which simplifies design and reduces electromagnetic interference. The device supports input voltages from 1.5 V to 12 V and delivers efficient voltage conversion with minimal power consumption. It includes a frequency boost feature to raise the internal oscillator from 10 kHz to 45 kHz, allowing the use of smaller capacitors.

Low cost and easy to use

Only two external capacitors required

RS 232 negative power supply

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