Over 800,000 products available

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

View all Voltage Regulators

Subtotal (1 box of 400 units)*

£312.00

(exc. VAT)

£376.00

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 21 January 2027
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Box*
400 +£0.78£312.00

*price indicative

RS Stock No.:
598-758
Mfr. Part No.:
TC1044SCOA
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Regulator Type

Charge Pump

Product Type

Voltage Regulator

Switching Frequency

22.5kHz

Package Type

DIP

Quiescent Current

80μA

Output Current

20mA

Pin Count

8

Standards/Approvals

No

Length

4.9mm

Height

1.75mm

Series

TC1044S

Maximum Operating Temperature

85°C

Minimum Input Voltage

1.5V

Maximum Input Voltage

12V

Minimum Operating Temperature

-45°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

Related links

Be the first to know about our latest products and offers

Email address

The personal information you provide to us when signing up to this mailing list will be processed in line with the Privacy Policy