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LT1965EMS8E#PBF
+BOMIC REG LINEAR POS ADJ 1.1A 8MSOP
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メーカーテキサス・インスツルメンツ
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メーカー品番 #LT1965EMS8E#PBF
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データシート LT1965EMS8E#PBF DataSheet
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パッケージ MSOP-E-8
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在庫状況7520
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Package / Case | Tube |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 20V |
| Voltage - Output (Min/Fixed) | 1.2V |
| Voltage - Output (Max) | 19.5V |
| Voltage Dropout (Max) | 0.49V @ 1.1A |
| Current - Output | 1.1A |
| Current - Quiescent (Iq) | 1.1 mA |
| Current - Supply (Max) | 40 mA |
| PSRR | 75dB (120Hz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
概要
Description
The LT1965EMS8E#PBF is a low-dropout (LDO) linear voltage regulator produced by Analog Devices, Inc., formerly by Linear Technology. It is designed to provide a stable output voltage with a dropout voltage of only 300mV at a 1.1A load, making it efficient for applications requiring low heat dissipation. The device comes in an 8-lead MSOP package, which is compact and suitable for space-constrained designs. It offers excellent line and load transient response, low output noise, and current limiting for protection against short circuits. The "#PBF" suffix indicates that the device is lead-free, complying with RoHS standards. The LT1965 is commonly used in industrial, automotive, and consumer electronics applications where precise voltage regulation is needed. It operates over a wide input voltage range and offers adjustable output voltage options, making it versatile for various circuits. Additional features include thermal shutdown and reverse-battery protection, enhancing the device's reliability.
Equivalent
The LT1965EMS8E#PBF is a low dropout (LDO) linear regulator by Analog Devices. Equivalent products may include:
1. Texas Instruments: TPS7A4700
2. Microchip: MCP1825
3. ON Semiconductor: NCP1117
4. STMicroelectronics: LD1117
Ensure to check specifications like output voltage, current, dropout voltage, and package to confirm compatibility.
1. Texas Instruments: TPS7A4700
2. Microchip: MCP1825
3. ON Semiconductor: NCP1117
4. STMicroelectronics: LD1117
Ensure to check specifications like output voltage, current, dropout voltage, and package to confirm compatibility.
Features
The LT1965EMS8E#PBF is a low-noise, low-dropout (LDO) linear voltage regulator from Analog Devices. Key features include:
1. Output Current: It delivers up to 1.1A of output current.
2. Low Dropout Voltage: Typically around 300mV at full load, which enhances efficiency.
3. Low Noise: With a 40µV RMS noise level over 10Hz to 100kHz, it is ideal for sensitive applications.
4. Input Voltage Range: Operates with an input voltage range from 1.8V to 20V.
5. Output Voltage: Adjustable output voltage down to 1.2V with a fixed output option available.
6. Protection Features: Includes current limiting and thermal shutdown for enhanced reliability.
7. Package: Offered in an 8-lead MSOP (Mini Small Outline Package), suitable for space-constrained designs.
8. Stability: Stable with a variety of output capacitors, including ceramic capacitors.
These characteristics make the LT1965EMS8E#PBF suitable for applications requiring low noise and high current performance, such as in telecommunications, industrial, and medical equipment.
1. Output Current: It delivers up to 1.1A of output current.
2. Low Dropout Voltage: Typically around 300mV at full load, which enhances efficiency.
3. Low Noise: With a 40µV RMS noise level over 10Hz to 100kHz, it is ideal for sensitive applications.
4. Input Voltage Range: Operates with an input voltage range from 1.8V to 20V.
5. Output Voltage: Adjustable output voltage down to 1.2V with a fixed output option available.
6. Protection Features: Includes current limiting and thermal shutdown for enhanced reliability.
7. Package: Offered in an 8-lead MSOP (Mini Small Outline Package), suitable for space-constrained designs.
8. Stability: Stable with a variety of output capacitors, including ceramic capacitors.
These characteristics make the LT1965EMS8E#PBF suitable for applications requiring low noise and high current performance, such as in telecommunications, industrial, and medical equipment.
Pinout
The LT1965EMS8E#PBF is a low dropout (LDO) linear voltage regulator manufactured by Analog Devices. It is available in an 8-pin MSOP (Mini Small Outline Package) package, which means it has 8 pins in total. The functions of the pins are generally as follows:
1. VIN: Input voltage supply pin.
2. GND: Ground pin.
3. VOUT: Regulated output voltage pin.
4. SHDN: Shutdown control pin; enables or disables the regulator.
5. NC or Not Connected: Some pins may be marked as NC for mechanical support but are electrically not connected.
6. ADJ: Adjustment pin, used for setting the output voltage if it's adjustable.
7. Bypass: Optional pin to connect a capacitor to reduce noise.
Please note that for precise pin functions and configurations, refer to the manufacturer's datasheet as variations might exist depending on specific versions or additional features within the product family.
1. VIN: Input voltage supply pin.
2. GND: Ground pin.
3. VOUT: Regulated output voltage pin.
4. SHDN: Shutdown control pin; enables or disables the regulator.
5. NC or Not Connected: Some pins may be marked as NC for mechanical support but are electrically not connected.
6. ADJ: Adjustment pin, used for setting the output voltage if it's adjustable.
7. Bypass: Optional pin to connect a capacitor to reduce noise.
Please note that for precise pin functions and configurations, refer to the manufacturer's datasheet as variations might exist depending on specific versions or additional features within the product family.
Manufacturer
The LT1965EMS8E#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company known for designing and manufacturing a wide range of analog, mixed-signal, and digital signal processing integrated circuits. The company serves various industries, including communications, computing, consumer electronics, industrial, automotive, and healthcare, offering products that enhance device functionality and efficiency. The LT1965EMS8E#PBF, specifically, is a low dropout voltage regulator, part of their extensive line of power management products.
Application
The LT1965EMS8E#PBF is a low-noise, low-dropout linear regulator, making it suitable for applications requiring precise voltage regulation and minimal noise. Key areas include powering sensitive RF and analog circuits, remote sensing systems, wireless communication devices, and precision instrumentation. Its ability to provide a stable output with low dropout voltage and reduced output noise makes it ideal for battery-powered devices, portable electronics, and other applications where space and efficiency are critical. Additionally, it can be used in industrial and automotive applications that demand high reliability and performance under varying environmental conditions.
Package
The LT1965EMS8E#PBF is packaged in an MSOP-8 (Mini Small Outline Package) format. This type of package is used for surface-mount technology, offering a compact and efficient design suitable for space-constrained applications.
