Analog Devices Inc. LT1587CT-3.6#PBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $12.34 | $12.34 |
| 15+ | $11.95 | $179.25 |
| 25+ | $11.69 | $292.25 |
| 50+ | $11.04 | $552.00 |
| 100+ | $9.74 | $974.00 |
| N+ | $1.95 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | |
| Packaging | Tube | |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 7V |
| Voltage - Output (Min/Fixed) | 3.6V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 1.3V @ 3A |
| Current - Output | 3A |
| Current - Quiescent (Iq) | - |
| Current - Supply (Max) | - |
| PSRR | 72dB (120Hz) |
| Control Features | - |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | 0°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | TO-220-3 |
| Supplier Device Package | TO-220-3 |
| ROHS |  |
The LT1587CT-3.6#PBF is a high-current, low dropout linear regulator from Analog Devices, providing a fixed 3.6V output. It is capable of delivering up to 3A of output current, making it suitable for a wide range of power-hungry applications. With a dropout voltage of 1.3V at full load, it can operate from a 5V rail with ease. Its excellent 72dB PSRR at 120Hz ensures clean, hum-free power for audio and precision analog circuits. The TO-220-3 package provides excellent thermal performance for high-power dissipation.
- High 3A Output Current: Suitable for powering high-current loads like audio amplifiers and industrial actuators.
- Excellent PSRR (72dB @ 120Hz): Provides superior rejection of mains-frequency noise, ideal for audio and precision instrumentation.
- Low Dropout (1.3V @ 3A): Allows efficient regulation from a standard 5V rail to 3.6V.
- Robust TO-220-3 Package: Ensures excellent heat dissipation for reliable operation under full load.
High-Power Audio Amplifiers
The LT1587's 3A output and 72dB PSRR at 120Hz make it an excellent choice for powering audio amplifier stages, effectively rejecting mains hum and providing a clean, stable supply.
Industrial Actuators and Drivers
For industrial control systems, this regulator provides a robust 3.6V rail for driving actuators, relays, and motor control logic, ensuring reliable operation in noisy environments.
Post-Regulation for 5V Systems
When a 5V rail is available, the LT1587 can efficiently step it down to 3.6V with a 1.3V dropout, providing a stable supply for logic and mixed-signal circuits.
Test and Measurement Equipment
Precision instruments require clean, stable power. The high PSRR of this LDO ensures that measurement accuracy is not compromised by power supply noise.
Telecom Base Stations
In base station power distribution, the LT1587 can provide a reliable 3.6V rail for control and monitoring circuits, withstanding high ambient temperatures.
Battery Charging and Management
It can be used in charging circuits to provide a regulated 3.6V supply for battery management ICs and protection circuitry.
- Q: What is the output voltage of the LT1587CT-3.6?
- A: The fixed output voltage is 3.6V.
- Q: What is the maximum output current?
- A: It can deliver up to 3A of output current.
- Q: What is the input voltage range?
- A: The input voltage range starts from 3.6V (refer to datasheet for maximum rating).
- Q: What is the dropout voltage?
- A: The dropout voltage is 1.3V typical at a 3A load.
- Q: What is the quiescent current?
- A: Quiescent current is not specified in the provided data.
- Q: What package is available?
- A: It is available in a TO-220-3 package.
LT1587CT-3.6#PBF.pdf
- Q: What is the output voltage of the LT1587CT-3.6?
- A: The fixed output voltage is 3.6V.
- Q: What is the maximum output current?
- A: It can deliver up to 3A of output current.
- Q: What is the input voltage range?
- A: The input voltage range starts from 3.6V (refer to datasheet for maximum rating).
- Q: What is the dropout voltage?
- A: The dropout voltage is 1.3V typical at a 3A load.
- Q: What is the quiescent current?
- A: Quiescent current is not specified in the provided data.
- Q: What package is available?
- A: It is available in a TO-220-3 package.
