| Type | 描述 | 
|---|---|
| 系列: | - | 
| 包裹: | Tape & Reel (TR) | 
| 零件状态: | Active | 
| 输出类型: | Transistor Driver | 
| 功能: | Step-Down | 
| 输出配置: | Positive | 
| 拓扑: | Buck | 
| 输出数量: | 1 | 
| 输出阶段: | 1 | 
| 电压 - 电源 (vcc/vdd): | 4.5V ~ 36V | 
| 频率切换: | - | 
| 占空比(最大): | 90% | 
| 同步整流器: | Yes | 
| 时钟同步: | No | 
| 串行接口: | - | 
| 控制功能: | Enable, On Time Control, Power Good, Soft Start, Tracking | 
| 工作温度: | -40°C ~ 85°C (TA) | 
| 安装类型: | Surface Mount | 
| 包/箱: | 32-WFQFN Exposed Pad | 
| 供应商设备包: | 32-QFN (5x5) | 
| 图片 | 零件号 | 描述 | Stock / Unit Price | 
|---|---|---|---|
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                                    UC3842QUnitedSiC | 
                                
                                     1A, 500KHZ BIPOLAR, PQCC20  | 
                                
                                     有存货: 966 $0.49000  | 
                            
![]()  | 
                                
                                    LT1241CS8#TRPBFLinear Technology (Analog Devices, Inc.) | 
                                
                                     IC REG CTRLR BUCK 8SOIC  | 
                                
                                     有存货: 0 $3.03107  | 
                            
![]()  | 
                                
                                    R1223N252A-TR-FERICOH Electronic Devices Co., LTD. | 
                                
                                     13.2V INPUT PWM/VFM STEP-DOWN DC  | 
                                
                                     有存货: 0 $0.78000  | 
                            
![]()  | 
                                
                                    XC9221B095MR-GTorex Semiconductor Ltd. | 
                                
                                     16V INPUT STEP-DOWN DCDC CONTROL  | 
                                
                                     有存货: 0 $0.59360  | 
                            
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                                    UCC3801NG4Texas Instruments | 
                                
                                     IC REG CTRLR MULT TOPOLOGY 8DIP  | 
                                
                                     有存货: 0 $2.70155  | 
                            
![]()  | 
                                
                                    XC9301A412MR-GTorex Semiconductor Ltd. | 
                                
                                     STEP-UP & STEP-DOWN 180KHZ DCDC  | 
                                
                                     有存货: 0 $0.55650  | 
                            
![]()  | 
                                
                                    LMR36503MSC3RPERQ1Texas Instruments | 
                                
                                     AUTOMOTIVE 3-V TO 65-V, 0.3-A BU  | 
                                
                                     有存货: 0 $2.58000  | 
                            
![]()  | 
                                
                                    CS51022AED16Sanyo Semiconductor/ON Semiconductor | 
                                
                                     SWITCHING CONTROLLER  | 
                                
                                     有存货: 1,824 $1.31000  | 
                            
![]()  | 
                                
                                    LTC1159CS-3.3#TRPBFLinear Technology (Analog Devices, Inc.) | 
                                
                                     IC REG CTRLR BUCK 16SOIC  | 
                                
                                     有存货: 0 $6.46800  | 
                            
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                                    HIP6302CBZIntersil (Renesas Electronics America) | 
                                
                                     MICROPROCESSOR CORE VOLTAGE REG  | 
                                
                                     有存货: 0 $2.32000  |