LP2951ACD
LP2951, LP2951ACD, LP2951ACD-3.0, LP2951ACD-3.0G, LP2951ACD-3.0R2, LP2951ACD-3.0R2G, LP2951ACD-3.3, LP2951ACD-3.3G, LP2951ACD-3.3R2, LP2951ACD-3.3R2G, LP2951ACDG, LP2951ACDM-3.0R2, LP2951ACDM-3.3R2, LP2951ACDM-3.3RG, LP2951ACDM-5.0R2, LP2951ACDMR2, LP2951ACDMR2G, LP2951ACDR2, LP2951ACDR2G, LP2951ACM-3.0/NOPB, LP2951ACM-3.3/NOPB, LP2951ACMM-3.0/NOPB, LP2951ACMM-3.3/NOPB, LP2951ACMM/NOPB, LP2951ACMMX-3.0/NOPB, LP2951ACMMX-3.3/NOPB, LP2951ACMMX/NOPB, LP2951ACM/NOPB, LP2951ACMX-3.0/NOPB, LP2951ACMX-3.3/NOPB, LP2951ACMX/NOPB, LP2951ACN, LP2951ACN-3.0, LP2951ACN-3.0G, LP2951ACN-3.3, LP2951ACN-3.3G, LP2951ACN-3.3/NOPB, LP2951ACNG, LP2951ACN/NOPB, LP2951ACSD-3.0/NOPB, LP2951ACSD-3.3/NOPB, LP2951ACSD/NOPB, LP2951ACSDX-3.0/NOPB, LP2951ACSDX-3.3/NOPB, LP2951ACSDX/NOPB, LP2951CD, LP2951CD-3.0, LP2951CD-3.0G, LP2951CD-3.0R2, LP2951CD-3.0R2G, LP2951CD-3.3, LP2951CD-3.3G, LP2951CD-3.3R2, LP2951CD-3.3R2G, LP2951CDG, LP2951CDM-3.0R2, LP2951CDM-3.0R2G, LP2951CDM-3.3R2, LP2951CDM-3.3R2G, LP2951CDMR2, LP2951CDMR2G, LP2951CDR2, LP2951CDR2G, LP2951CM, LP2951CM-3.0/NOPB, LP2951CM-3.3/NOPB, LP2951CMM-3.0, LP2951CMM-3.3/NOPB, LP2951CMM/NOPB, LP2951CMMX-3.0/NOPB, LP2951CMMX-3.3/NOPB, LP2951CMMX/NOPB, LP2951CM/NOPB, LP2951CMX, LP2951CMX-3.0/NOPB, LP2951CMX-3.3/NOPB, LP2951CMX/NOPB, LP2951CN, LP2951CN-3.0, LP2951CN-3.0G, LP2951CN-3.0/NOPB, LP2951CN-3.3, LP2951CN-3.3G, LP2951CN-3.3/NOPB, LP2951CNG, LP2951CN/NOPB, LP2951CSD-3.0/NOPB, LP2951CSD-3.3/NOPB, LP2951CSD/NOPB, LP2951CSDX-3.0/NOPB, LP2951CSDX-3.3/NOPB, LP2951CSDX/NOPB, LP2951D, LP2951DG4, LP2951DR, LP2951DRG4
Linear Regulator LDO 100 mA 5V/Adjustable 8SOIC
Documents
Опис
LP2951 pinout The LP2950 and LP2951 are micropower voltage regulators that are specifically designed to maintain proper regulation with an extremely low input−to−output voltage differential. These devices feature a very low quiescent bias current of 75 uA and are capable of supplying output currents in excess of 100 mA. Internal current and thermal limiting protection is provided.
The LP2951 has three additional features.
- The first is the Error Output that can be used to signal external circuitry of an out of regulation condition, or as a microprocessor power−on reset.
- The second feature allows the output voltage to be preset to 5.0 V, 3.3 V or 3.0 V output (depending on the version) or programmed from 1.25 V to 29 V. It consists of a pinned out resistor divider along with direct access to the Error Amplifier feedback input.
- The third feature is a Shutdown input that allows a logic level signal to turn−off or turn−on the regulator output. Due to the low input−to−output voltage differential and bias current specifications, these devices are ideally suited for battery powered computer, consumer, and industrial equipment where an extension of useful battery life is desirable.
The LP2951 is available in the eight pin dual−in−line, SOIC−8 and Micro8 surface mount packages. The ‘A’ suffix devices feature an initial output voltage tolerance ±0.5%.
Параметри
| Параметр | LP2951ACD | LP2951ACD-3.0 | LP2951ACD-3.0G | LP2951ACD-3.0R2 | LP2951ACD-3.0R2G | LP2951ACD-3.3 | LP2951ACD-3.3G | LP2951ACD-3.3R2 | LP2951ACD-3.3R2G | LP2951ACDG | LP2951ACDM-3.0R2 | LP2951ACDM-3.3R2 | LP2951ACDM-3.3RG | LP2951ACDM-5.0R2 | LP2951ACDMR2 | LP2951ACDMR2G | LP2951ACDR2 | LP2951ACDR2G | LP2951ACM-3.0/NOPB | LP2951ACM-3.3/NOPB | LP2951ACMM-3.0/NOPB | LP2951ACMM-3.3/NOPB | LP2951ACMM/NOPB | LP2951ACMMX-3.0/NOPB | LP2951ACMMX-3.3/NOPB | LP2951ACMMX/NOPB | LP2951ACM/NOPB | LP2951ACMX-3.0/NOPB | LP2951ACMX-3.3/NOPB | LP2951ACMX/NOPB | LP2951ACN | LP2951ACN-3.0 | LP2951ACN-3.0G | LP2951ACN-3.3 | LP2951ACN-3.3G | LP2951ACN-3.3/NOPB | LP2951ACNG | LP2951ACN/NOPB | LP2951ACSD-3.0/NOPB | LP2951ACSD-3.3/NOPB | LP2951ACSD/NOPB | LP2951ACSDX-3.0/NOPB | LP2951ACSDX-3.3/NOPB | LP2951ACSDX/NOPB | LP2951CD | LP2951CD-3.0 | LP2951CD-3.0G | LP2951CD-3.0R2 | LP2951CD-3.0R2G | LP2951CD-3.3 | LP2951CD-3.3G | LP2951CD-3.3R2 | LP2951CD-3.3R2G | LP2951CDG | LP2951CDM-3.0R2 | LP2951CDM-3.0R2G | LP2951CDM-3.3R2 | LP2951CDM-3.3R2G | LP2951CDMR2 | LP2951CDMR2G | LP2951CDR2 | LP2951CDR2G | LP2951CM | LP2951CM-3.0/NOPB | LP2951CM-3.3/NOPB | LP2951CMM-3.0 | LP2951CMM-3.3/NOPB | LP2951CMM/NOPB | LP2951CMMX-3.0/NOPB | LP2951CMMX-3.3/NOPB | LP2951CMMX/NOPB | LP2951CM/NOPB | LP2951CMX | LP2951CMX-3.0/NOPB | LP2951CMX-3.3/NOPB | LP2951CMX/NOPB | LP2951CN | LP2951CN-3.0 | LP2951CN-3.0G | LP2951CN-3.0/NOPB | LP2951CN-3.3 | LP2951CN-3.3G | LP2951CN-3.3/NOPB | LP2951CNG | LP2951CN/NOPB | LP2951CSD-3.0/NOPB | LP2951CSD-3.3/NOPB | LP2951CSD/NOPB | LP2951CSDX-3.0/NOPB | LP2951CSDX-3.3/NOPB | LP2951CSDX/NOPB | LP2951D | LP2951DG4 | LP2951DR | LP2951DRG4 | |
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Корпус мікросхеми | Корпус | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | Micro8™, 8-MSOP, 8-uMAX, 8-uSOP | Micro8™, 8-MSOP, 8-uMAX, 8-uSOP | Micro8™, 8-MSOP, 8-uMAX, 8-uSOP | Micro8™, 8-MSOP, 8-uMAX, 8-uSOP | Micro8™, 8-MSOP, 8-uMAX, 8-uSOP | Micro8™, 8-MSOP, 8-uMAX, 8-uSOP | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | Micro8™, 8-MSOP, 8-uMAX, 8-uSOP | Micro8™, 8-MSOP, 8-uMAX, 8-uSOP | Micro8™, 8-MSOP, 8-uMAX, 8-uSOP | Micro8™, 8-MSOP, 8-uMAX, 8-uSOP | Micro8™, 8-MSOP, 8-uMAX, 8-uSOP | Micro8™, 8-MSOP, 8-uMAX, 8-uSOP | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-DIP (300 mil) | 8-DIP (300 mil) | 8-DIP (300 mil) | 8-DIP (300 mil) | 8-DIP (300 mil) | 8-DIP (300 mil) | 8-DIP (300 mil) | 8-DIP (300 mil) | 8-LLP | 8-LLP | 8-LLP | 8-LLP | 8-LLP | 8-LLP | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | Micro8™, 8-MSOP, 8-uMAX, 8-uSOP | Micro8™, 8-MSOP, 8-uMAX, 8-uSOP | Micro8™, 8-MSOP, 8-uMAX, 8-uSOP | Micro8™, 8-MSOP, 8-uMAX, 8-uSOP | Micro8™, 8-MSOP, 8-uMAX, 8-uSOP | Micro8™, 8-MSOP, 8-uMAX, 8-uSOP | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | Micro8™, 8-MSOP, 8-uMAX, 8-uSOP | Micro8™, 8-MSOP, 8-uMAX, 8-uSOP | Micro8™, 8-MSOP, 8-uMAX, 8-uSOP | Micro8™, 8-MSOP, 8-uMAX, 8-uSOP | Micro8™, 8-MSOP, 8-uMAX, 8-uSOP | Micro8™, 8-MSOP, 8-uMAX, 8-uSOP | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-SOIC (3.9мм ширина) | 8-DIP (300 mil) | 8-DIP (300 mil) | 8-DIP (300 mil) | 8-DIP (300 mil) | 8-DIP (300 mil) | 8-DIP (300 mil) | 8-DIP (300 mil) | 8-DIP (300 mil) | 8-DIP (300 mil) | 8-LLP | 8-LLP | 8-LLP | 8-LLP | 8-LLP | 8-LLP | 8-SOIC | 8-SOIC | 8-SOIC (3.9мм ширина) | 8-SOIC |
Серія мікросхем | Серія | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Виробник | Виробник | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | National Semiconductor | ON Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | Fairchild Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | Fairchild Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | National Semiconductor | ON Semiconductor | ON Semiconductor | National Semiconductor | ON Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
Робоча температура | twork | -40 ~ 125 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Вихідна напруга | Uout | 5 В | 3 В | 3 В | 3 В | 3 В | 3.3 В | 3.3 В | 3.3 В | 3.3 В | 5 В | 3 В | 3.3 В | 3.3 В | 5 В | 5 В | 5 В | 5 В | 5 В | 3 В | 3.3 В | 3 В | 3.3 В | (не задано) | 3 В | 3.3 В | (не задано) | (не задано) | 3 В | 3.3 В | (не задано) | 5 В | 3 В | 3 В | 3.3 В | 3.3 В | 3.3 В | 5 В | (не задано) | 3 В | 3.3 В | (не задано) | 3 В | 3.3 В | (не задано) | 5 В | 3 В | 3 В | 3 В | 3 В | 3.3 В | 3.3 В | 3.3 В | 3.3 В | 5 В | 3 В | 3 В | 3.3 В | 3.3 В | 5 В | 5 В | 5 В | 5 В | (не задано) | 3 В | 3.3 В | 3 В | 3.3 В | (не задано) | 3 В | 3.3 В | (не задано) | (не задано) | (не задано) | 3 В | 3.3 В | (не задано) | 5 В | 3 В | 3 В | 3 В | 3.3 В | 3.3 В | 3.3 В | 5 В | (не задано) | 3 В | 3.3 В | (не задано) | 3 В | 3.3 В | (не задано) | (не задано) | (не задано) | (не задано) | (не задано) |
Вихідний струм | IOUT | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <160 мА | =100 мА; <220 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <110 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <110 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <160 мА | =100 мА; <220 мА | =100 мА; <220 мА | =100 мА; <160 мА | =100 мА; <220 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА | =100 мА; <160 мА |
Каналів | Каналів | 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Прохідна напруга | Udropout | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 380 мВ100mA | 350 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | (не задано) | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | (не задано) | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 350 мВ100mA | 350 мВ100mA | 350 мВ100mA | 380 мВ100mA | 350 мВ100mA | 350 мВ100mA | 380 мВ100mA | 350 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA | 380 мВ100mA |
Тип регулятору | Тип регулятору | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||