TC7662AEPA Microchip Integrated Circuit (Dual-In-Line Packages) In Stock

Name: TC7662AEPA
Brand: Microchip
SKU: TC7662AEPA
Availability: InStock

Microchip TC7662AEPA is a switched-capacitor voltage converter in an 8-pin PDIP package, accepting input voltages from 3 V to 18 V and generating a regulated inverted output. Designed for applications needing a negative supply rail from a single positive source without an inductor.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

TC7662AEPADual-In-Line Packages

Quick Facts

Manufacturer: Microchip
Package: Dual-In-Line Packages
Pin Count: 8
Lifecycle: ACTIVE
Datasheet: TC7662AEPA Datasheet PDF
Category: Integrated Circuit
Price: From $2.2000(MOQ 1)
Temp Range: -40.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of TC7662AEPA?

Switched-capacitor voltage inversion from 3 V to 18 V input
No inductor required, reducing BOM cost and board space
8-pin PDIP package for easy through-hole assembly
Supports input voltage nominal of 15 V for wide supply compatibility
RoHS-compliant, lead-free (JESD-609 e3) construction

What is TC7662AEPA used for?

The TC7662AEPA is commonly used in op-amp dual-supply circuits, RS-232 transceiver power stages, and analog front-ends where a negative voltage rail must be derived from a single positive supply. Its switched-capacitor design eliminates the need for magnetics, making it attractive for compact PCBs in industrial sensors, test equipment, and battery-powered instrumentation.

What are the specifications of TC7662AEPA?

Pbfree Code	Yes
Manufacturer Package Code	PDIP-8
Factory Lead Time	8Weeks
YTEOL	8
Analog IC - Other Type	SWITCHED CAPACITOR CONVERTER
Input Voltage-Max	18V
Input Voltage-Min	3V
Input Voltage-Nom	15V
JESD-30 Code	R-PDIP-T8
JESD-609 Code	e3
Number of Functions	1
Output Current-Max	0.04A
Output Voltage-Max	-18 V
Output Voltage-Min	-3 V
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	DIP8,.3
Package Shape	RECTANGULAR
Package Style	IN-LINE
Qualification Status	Not Qualified
Screening Level	TS 16949
Supply Current-Max (Isup)	0.7mA
Surface Mount	NO
Switcher Configuration	DOUBLER INVERTER
Switching Frequency-Max	12kHz
Technology	CMOS
Temperature Grade	INDUSTRIAL
Terminal Finish	Matte Tin (Sn)
Terminal Form	THROUGH-HOLE
Terminal Pitch	2.54mm
Terminal Position	DUAL
Package	Dual-In-Line Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8542.39.00.01
Country of Origin	Thailand

Where can I find the TC7662AEPA datasheet?

TC7662AEPA Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for TC7662AEPA?

Compatible alternatives and drop-in replacements for TC7662AEPA:

TC7662ACPATelcom Semiconductor Inc

Switched Capacitor Converter, 0.04A, 12kHz Switching Freq-Max, CMOS, PDIP8

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

What input voltage range does TC7662AEPA support for voltage inversion applications?

The TC7662AEPA accepts input voltages from 3 V to 18 V with a nominal design point of 15 V, allowing it to produce a corresponding negative output rail across a wide supply range suitable for industrial and consumer circuits.

How does TC7662AEPA eliminate the need for an inductor in negative-rail generation?

TC7662AEPA uses a switched-capacitor charge pump topology requiring only 2 external capacitors to invert the supply voltage. This removes the inductor from the BOM, reducing board area and avoiding EMI concerns typical of inductor-based DC-DC converters in sensitive analog circuits.

Is TC7662AEPA available in a through-hole package suited for prototype and low-volume builds?

Yes. The TC7662AEPA is offered in an 8-pin PDIP package with 2.54 mm pin pitch, compatible with standard breadboards and DIP sockets, making it straightforward for prototyping negative-rail circuits before transitioning to SMT alternatives.

What lead time should buyers plan for when sourcing TC7662AEPA in production quantities?

Factory lead time for TC7662AEPA is approximately 8 weeks. Procurement teams sourcing for production volumes should build safety stock or qualify alternative switched-capacitor inverters with a 3 V to 18 V input range to mitigate supply disruptions.

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AvailabilityIn Stock

Reference Price (USD)

From $2.2000

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Qty.	Unit Price	Ext. Price
1+	$2.2200	$2.22
400+	$2.2000	$880.00

pcs

Unit price: $2.2200 · Total: $2.22

In Stock · 24h Response · Worldwide Shipping

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

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Supply Chain Director, CircuitPro Ltd, UK

TC7662AEPA Microchip Integrated Circuit (Dual-In-Line Packages) In Stock

What are the key features of TC7662AEPA?

What is TC7662AEPA used for?

What are the specifications of TC7662AEPA?

Compliance & Regulatory

Where can I find the TC7662AEPA datasheet?

What are equivalent replacements for TC7662AEPA?

Frequently Asked Questions

What input voltage range does TC7662AEPA support for voltage inversion applications?

How does TC7662AEPA eliminate the need for an inductor in negative-rail generation?

Is TC7662AEPA available in a through-hole package suited for prototype and low-volume builds?

What lead time should buyers plan for when sourcing TC7662AEPA in production quantities?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Microchip

More from Microchip

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