| Type | Description | 
|---|---|
| Series: | - | 
| Package: | Tape & Reel (TR) | 
| Part Status: | Active | 
| Output Configuration: | Positive | 
| Output Type: | Fixed | 
| Number of Regulators: | 1 | 
| Voltage - Input (Max): | 5.5V | 
| Voltage - Output (Min/Fixed): | 4.5V | 
| Voltage - Output (Max): | - | 
| Voltage Dropout (Max): | 0.21V @ 450mA | 
| Current - Output: | 450mA | 
| Current - Quiescent (Iq): | 23 µA | 
| Current - Supply (Max): | - | 
| PSRR: | 91dB ~ 48dB (100Hz ~ 100kHz) | 
| Control Features: | Enable | 
| Protection Features: | Over Current, Over Temperature, Soft Start | 
| Operating Temperature: | -40°C ~ 125°C (TA) | 
| Mounting Type: | Surface Mount | 
| Package / Case: | 4-XFBGA, WLCSP | 
| Supplier Device Package: | 4-WLCSP (0.64x0.64) | 
| Image | Part Number | Description | Stock / Unit Price | 
|---|---|---|---|
![]()  | 
                                
                                    LP3988QMFX-2P85Texas Instruments | 
                                
                                     IC REG LIN 2.85V 150MA SOT23-5  | 
                                
                                     In Stock: 6,000 $0.36000  | 
                            
![]()  | 
                                
                                    S-1137C1J-M5T1UABLIC U.S.A. Inc. | 
                                
                                     IC REG LIN 1.85V 300MA SOT23-5  | 
                                
                                     In Stock: 0 $0.37694  | 
                            
![]()  | 
                                
                                    R1524S050B-E2-FERICOH Electronic Devices Co., LTD. | 
                                
                                     IC REG LINEAR 5V 200MA 6HSOP  | 
                                
                                     In Stock: 780 $1.66000  | 
                            
![]()  | 
                                
                                    R1161N301B-TR-FERICOH Electronic Devices Co., LTD. | 
                                
                                     IC REG LINEAR 3V 300MA SOT23-5  | 
                                
                                     In Stock: 0 $0.36888  | 
                            
![]()  | 
                                
                                    S-1323B38PF-N8XTFUABLIC U.S.A. Inc. | 
                                
                                     IC REG LINEAR 3.8V 150MA SNT4A  | 
                                
                                     In Stock: 0 $0.29049  | 
                            
![]()  | 
                                
                                    MIC2211-PNYML-TRRoving Networks / Microchip Technology | 
                                
                                     IC REG LINEAR 3V/2.85V 10MLF  | 
                                
                                     In Stock: 0 $0.89700  | 
                            
![]()  | 
                                
                                    S-1721A1215-I6T1UABLIC U.S.A. Inc. | 
                                
                                     IC REG LIN 1.2V/1.5V 150MA SNT6A  | 
                                
                                     In Stock: 0 $0.42858  | 
                            
![]()  | 
                                
                                    LT3091MPDE#PBFLinear Technology (Analog Devices, Inc.) | 
                                
                                     IC REG LINEAR NEG ADJ 1.5A 14DFN  | 
                                
                                     In Stock: 0 $15.96000  | 
                            
![]()  | 
                                
                                    S-1132B39-U5T1UABLIC U.S.A. Inc. | 
                                
                                     IC REG LINEAR 3.9V 300MA SOT89-5  | 
                                
                                     In Stock: 0 $0.39008  | 
                            
![]()  | 
                                
                                    NJM7805FANew Japan Radio (NJR) | 
                                
                                     IC REG LINEAR 5V 1.5A TO220F  | 
                                
                                     In Stock: 3,726 $0.88000  |