TC1121EOA
- Mfr.Part #
- TC1121EOA
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CHARGE PUMP INV 8SOIC
- Stock
- 6,987
- In Stock :
- 6,987
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Voltage - Output (Min/Fixed) :
- -Vin
- REACH SVHC :
- No SVHC
- Voltage - Input (Min) :
- 2.4V
- Base Part Number :
- TC1121
- Mounting Type :
- Surface Mount
- Voltage - Output (Max) :
- --
- Current - Output :
- 100mA
- Supplier Device Package :
- 8-SOIC
- Min Supply Voltage :
- 2.4V
- Min Output Voltage :
- -2.4V
- Series :
- --
- Input Voltage-Nom :
- 5V
- Analog IC - Other Type :
- SWITCHED CAPACITOR CONVERTER
- ECCN Code :
- EAR99
- Voltage - Input (Max) :
- 5.5V
- Output Type :
- FIXED
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tube
- Base Product Number :
- TC1121
- JESD-609 Code :
- e3
- Frequency - Switching :
- 10kHz~200kHz
- Number of Terminations :
- 8
- Terminal Finish :
- Matte Tin (Sn)
- Length :
- 4.9mm
- Frequency :
- 200kHz
- Operating Temperature :
- -40°C~85°C TA
- Output Power :
- 470mW
- Logic Function :
- Inverting
- Peak Reflow Temperature (Cel) :
- 260
- Number of Outputs :
- 1
- Max Supply Voltage :
- 5.5V
- Max Output Current :
- 100mA
- Terminal Form :
- Gull wing
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Switcher Configuration :
- DOUBLER INVERTER
- Max Output Voltage :
- -5.5V
- Output Configuration :
- Negative
- Terminal Position :
- Dual
- Product Status :
- Obsolete
- Published :
- 2001
- Width :
- 3.91mm
- Synchronous Rectifier :
- No
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Topology :
- Charge Pump
- Package :
- Tube
- Mount :
- Surface Mount
- Number of Pins :
- 8
- Output Voltage :
- -5.5V
- Function :
- Ratiometric
- Datasheets
- TC1121EOA

Voltage Regulators - DC DC Switching Regulators Microchip Technology TC1121EOA Overview
The TC1121EOA from Microchip Technology is an innovative charge pump voltage regulator designed for versatility in various applications requiring voltage inversion from a positive to a negative rail. This IC REG CHARGE PUMP INV 8SOIC is specifically tailored to deliver reliable performance with a minimal external component count. The device provides an efficient solution for converting a positive voltage in the range of 2.0 to 6.0 V down to a corresponding negative voltage, making it an ideal choice for compact electronic assemblies. Its low power consumption and small footprint make the TC1121EOA an excellent option for portable applications, where space and power efficiency are critical.
TC1121EOA Features
- Efficient Charge Pump Technology
- Output Voltage Range: -2.0 to -6.0 V
- Low Power Consumption
- Thermal Overload Protection
- Small 8-SOIC Package
- Low Noise Operation
TC1121EOA Applications
- Portable Devices: Utilizes its compact size and efficient power conversion for battery-operated gadgets like handheld medical instruments.
- Memory Backup: Provides reliable power inversion for maintaining memory settings in various consumer electronics during power failures.
- Negative Voltage Generators: Essential in applications requiring a simple method to generate a negative rail in split-supply systems.
- Industrial Equipment: Adapts to the robust needs of industrial machinery requiring stable and efficient negative voltage for operational integrity.
- Communication Equipment: Ensures smooth operation in communication devices that need a negative voltage for signal conditioning purposes.
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