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STMicroelectronics 6V Linear Voltage Regulator SOT-23 5-Pin LD3985M33R
Specifications
| Country of Origin | India |
|---|---|
| Voltage | Regulators STMicroelectronics, Voltage Regulator 6V SOT-23 5-Pin RS Stock No |
| Brand | STMicroelectronics |
| Height | 1.3mm |
| Length | 3mm |
| Model | LD3985M33R |
| Width | 1.75mm |
| Mount Type | Surface |
| Series | LD3985 |
| Maximum Operating Temperature | 125°C |
| Package Type | SOT-23 |
| Polarity | Positive |
| Maximum Input Voltage | 6V |
| Quiescent Current | 170μA |
| Minimum Input Voltage | 2.5V |
| Pin Count | 5 |
Key Features
- Operates with a minimum input voltage of 2.5V ensuring efficient voltage regulation.
- Features a 170μA quiescent current for low power consumption applications.
- Supports a maximum operating temperature of 125°C for reliable performance under harsh conditions.
- Positive polarity with 5-pin configuration to simplify PCB layout and mounting.
- Suitable for power management in electronic components and semiconductor circuits.
- Designed without automotive certification for general industrial and consumer applications.
Product Description
The STMicroelectronics LD3985M33R is a high-performance low dropout (LDO) linear voltage regulator designed to provide a stable 6V output voltage from input sources as low as 2.5V. Packaged in a compact SOT-23 5-pin surface-mount form factor, it is optimized for space-sensitive electronic applications requiring efficient power management.
This voltage regulator features an ultra-low quiescent current of 170μA, making it highly suitable for battery-powered devices and low-power electronics. It can reliably operate up to a maximum temperature of 125°C, allowing usage in moderately harsh industrial environments.
The LD3985M33R provides positive voltage regulation with excellent transient response and low noise, ensuring reliable supply voltage to sensitive analog and digital circuits. Its small physical dimensions (3mm length x 1.75mm width x 1.3mm height) enable its integration in compact electronic designs where board space is at a premium.
Ideal for use in power management IC systems, this device is widely applied in industrial, consumer electronics, communication, and instrumentation equipment for voltage stabilization and noise filtering.
Operates from a minimum input voltage of 2.5V, supporting a wide range of power sources. Low quiescent current reduces power consumption, extending battery life. Compact SOT-23 package facilitates surface mounting and automated assembly.
High operating temperature limit up to 125°C ensures durability in industrial conditions. Precise positive polarity voltage regulation ensures system stability. Suitable for various electronic applications including power management, voltage regulation, and noise suppression.
This Voltage Regulator is an essential component for designers seeking a reliable, efficient, and compact power regulation solution. Explore related power management integrated circuits in the Electronics & Electricals category on EnvMart for comprehensive solutions.
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Frequently Asked Questions
The LD3985M33R provides a stable output voltage of 6V.
It operates with a minimum input voltage of 2.5V.
The maximum operating temperature is 125°C, allowing it to function reliably in moderately harsh environments.
This model features a low quiescent current of 170μA, making it suitable for low power consumption applications.
The LD3985M33R is packaged in a compact SOT-23 5-pin surface-mount form factor.
The dimensions are 3mm in length, 1.75mm in width, and 1.3mm in height.
It provides positive polarity voltage regulation.
Yes, the low quiescent current of 170μA makes it highly suitable for battery-powered devices.
It is widely applied in industrial, consumer electronics, communication, and instrumentation equipment for voltage stabilization and noise filtering.
The maximum input voltage supported by the LD3985M33R is 6V.
This model supports surface mounting, facilitating automated assembly.
The LD3985M33R belongs to the LD3985 series of voltage regulators.
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