Manufacturer: Microchip Technology
Win Source Part Number: 121482-TC1221ECHTR
Packaging: Reel - TR
Mounting: SMD (SMT)
Output Type: Fixed
Topology: Charge Pump
Frequency - Switching: 125kHz
Number of Outputs: 1
Synchronous Rectifier: No
Output Current: 25mA
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: SOT-23A-6
Purpose: Ratiometric
Maximum Input Voltage: 5.5V
Nominal Output Voltage (Min/Fixed): -Vin, 2Vin
Minimum Input Voltage: 1.8V
Popularity: Medium
Fake Threat In the Open Market: 36 pct.
Supply and Demand Status: Balance
IC REG CHG PUMP INV 25MA SOT23 Product overview: TC1221ECHTR 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 25MA, SOT23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 25MA, SOT23, 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-TC1221ECHTR can be used for catalog matching and distributor lookup.
Charge Pump Switching Regulator IC Positive or Negative Fixed -Vin, 2Vin 1 Output 25mA SOT-23-6
IC REG CHG PUMP INV 25MA SOT23
IC REG CHARGE PUMP INV SOT23A-6
Charge Pump Switching Regulator IC Positive or Negative Fixed -Vin, 2Vin 1 Output 25mA SOT-23-6
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 121482-TC1221ECHTR | 739-TC1221ECHTR | TC1221ECHTR-ND | TC1221ECHTR | TC1221ECHTR | TC1221ECHTR |
| Product Name | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - TC1221ECHTR | 25MA SOT23 Voltage Regulator IC | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Charge Pump | |||||
| Output Voltage Type | Fixed; Fixed | Fixed | Fixed | Fixed; Fixed | ||
| Package Type | SOT23; Other; SOT-23A-6 | Other; Tape & Reel (TR) | SOT23; Other; SOT-23-6 | SOT23 | SOT23; Other; SOT-23-6 | |
| Life Cycle Stage | PhaseOut; Obsolete(EOL) | Removed | Removed; Obsolete | |||
| Special Features | Multiple Outputs; Synchronous Rectification |
