| Part Number | Category | Family | Status | Description | 
|---|---|---|---|---|
| CS51221EDR16 | Integrated Circuits (ICs) | PMIC - Voltage Regulators - DC DC Switching Controllers | Obsolete item | IC REG CTRLR PWM VM 16-SOIC | 
|  CS51221EDR16G ON  5432 12+ 16-SOIC (0.154, 3.90mm Width) SINLIN ELECTRONICS LIMITED  Authorized Distributor | ||||
| CS51221EDR16G | Integrated Circuits (ICs) | PMIC - Voltage Regulators - DC DC Switching Controllers | Active | IC REG CTRLR PWM VM 16-SOIC | 
|  CS51221EDR16G ON  5432 12+ 16-SOIC (0.154, 3.90mm Width) SINLIN ELECTRONICS LIMITED  Authorized Distributor | ||||