ICL7663A
ICL7663A
PRODUCTIONProgrammable Postive Voltage Regulator
Generates Temperature-Compensated Display-Drive Voltage for LCD
- Part Models
- 6
- 1ku List Price
- Starting From $3.29
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Overview
- Improved 2nd Source! (See 3rd page for "Maxim AdvantageTM").
- 1% Output Voltage Accuracy (ICL7663A)
- Quiescent Current guaranteed over Temperature
- Improved Temperature Coefficient of Output Voltage
- 40mA Output Current, with Current Limiting
- 1.SV to 16V Operating Range
- Adjustable Output Voltage
- Low Input-to-Output Voltage Drop
- Monolithic, Low Power CMOS Design
The Maxim ICL7663 is a high efficiency positive voltage regulator with a quiescent current of less than 10μA. The output voltage is set by two external resistors to any voltage in the 1.3-16V range, with an input voltage range of 1.5-16V. The ICL7663 is well suited for battery powered supplies, featuring low quiescent current, 40mA output current capability, low VIN to VOUT differential, and a logic input level shutdown control. In addition, the ICL7663 has a negative temperature coefficient output suitable for generating a temperature compensated display drive voltage for multiplexed LCD display systems.
The Maxim ICL7663A is an enhanced version of the ICL7663, with a 1% accurate voltage reference, which eliminates the need for trimming the output voltage in most applications.
The ICL7663B is a reduced input voltage range version limited to a maximum of 1 OV input.
APPLICATIONS
- Handheld Instruments
- LCD Display Module and Systems
- Pagers
- Remote Data Loggers
Documentation
Data Sheet 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ICL7663ACPA+ | Plastic Dual-In-Line, Narrow (0.3in) | ||
| ICL7663ACSA+ | Small-Outline IC Narrow (0.15in) | ||
| ICL7663ACSA+T | Small-Outline IC Narrow (0.15in) | ||
| ICL7663AEPA+ | Plastic Dual-In-Line, Narrow (0.3in) | ||
| ICL7663AESA+ | Small-Outline IC Narrow (0.15in) | ||
| ICL7663AESA+T | Small-Outline IC Narrow (0.15in) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Oct 30, 2020 - 1702R2 ASSEMBLY |
||
| ICL7663ACSA+ | PRODUCTION | |
| ICL7663ACSA+T | PRODUCTION | |
| ICL7663AESA+ | PRODUCTION | |
| ICL7663AESA+T | PRODUCTION | |
|
Apr 20, 2026 - 2571A PIN/ERRATA |
||
| ICL7663ACSA+T | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
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