Microchip Technology, Inc. Voltage Regulators - DC DC Switching Regulators TC1121COA713

"Charge Pump Switching Regulator IC Negative Fixed -Vin 1 Output 100mA 8-SOIC (0.154"", 3.90mm Width)"

Win Source Part Number: 796383-TC1121COA713
Operating Temperature Range: 0°C ~ 70°C (TA)
Package: 8-SOIC (0.154", 3.90mm Width)
Mounting: SMD
Polarity: Negative
Output Type: Fixed
Topology: Charge Pump
Frequency - Switching: 10kHz ~ 200kHz
Number of Outputs: 1
Synchronous Rectifier: No
Output Current: 100mA
Family Name: TC1121
Output Voltage: -Vin
Categories: Integrated Circuits (ICs)
Manufacturer Package: 8-SOIC
Input Voltage MIN: 2.4V
Voltage Input MAX: 5.5V
Alternative Parts (Cross-Reference): MAX1697UEUT-T; ADP3605AR; LM2687LDX/NOPB; LM2781TPX/NOPB;
Introduction Date: January 15, 2001
ECCN: EAR99
Country of Origin: Thailand
Estimated EOL Date: Obsolete / End of life
Popularity: Medium
Fake Threat In the Open Market: 50 pct.
Supply and Demand Status: Balance

IC REG CHARGE PUMP INV 8SOIC Product overview: TC1121COA713 from Microchip Technology is a Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Voltage Regulator IC, DC Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 739-TC1121COA713 can be used for catalog matching and distributor lookup.