LP2985IM5X-3.3/NOPB
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Texas Instruments LP2985IM5X-3.3/NOPB

Manufacturer No:
LP2985IM5X-3.3/NOPB
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC REG LINEAR 3.3V 150MA SOT23-5
Delivery:
Payment:
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Product Introduction

Overview

The LP2985IM5X-3.3/NOPB is a low-dropout (LDO) linear voltage regulator produced by Texas Instruments. This component is designed to provide a stable 3.3V output voltage with a maximum current of 150mA. It is particularly suited for applications requiring low noise and high accuracy, making it ideal for powering low-voltage microcontrollers (MCUs) and other sensitive electronic devices.

Key Specifications

Parameter Description
Manufacturer Texas Instruments
Part Number LP2985IM5X-3.3/NOPB
Package SOT-23-5
Input Voltage Range 2.5V to 16V
Output Voltage Fixed 3.3V
Output Current 150mA
Dropout Voltage 575mV @ 150mA
Noise Reduction 45dB@(1kHz)
Operating Temperature Range -40°C to 125°C
Protection Features Overcurrent Protection (OCP), Thermal Shutdown (TSD), ESD Protection, Short-Circuit Protection
Compliance RoHS Compliant

Key Features

  • Low dropout voltage of 575mV at 150mA output current.
  • High accuracy with 1% output voltage tolerance across load and temperature.
  • Low noise operation with 45dB noise reduction at 1kHz.
  • Integrated protection features including overcurrent protection, thermal shutdown, ESD protection, and short-circuit protection.
  • Enable function for power management.
  • Compact SOT-23-5 package suitable for space-constrained designs.

Applications

  • Powering low-voltage microcontrollers (MCUs) and other digital ICs.
  • Wireless and RF applications requiring low noise power supplies.
  • Portable electronics such as smartphones, tablets, and laptops.
  • Industrial control systems and automation equipment.
  • Medical devices and healthcare equipment.

Q & A

  1. What is the output voltage of the LP2985IM5X-3.3/NOPB?

    The output voltage is fixed at 3.3V.

  2. What is the maximum output current of the LP2985IM5X-3.3/NOPB?

    The maximum output current is 150mA.

  3. What is the input voltage range for the LP2985IM5X-3.3/NOPB?

    The input voltage range is from 2.5V to 16V.

  4. Does the LP2985IM5X-3.3/NOPB have built-in protection features?
  5. What is the package type of the LP2985IM5X-3.3/NOPB?

    The package type is SOT-23-5.

  6. Is the LP2985IM5X-3.3/NOPB RoHS compliant?
  7. What is the operating temperature range of the LP2985IM5X-3.3/NOPB?

    The operating temperature range is from -40°C to 125°C.

  8. Does the LP2985IM5X-3.3/NOPB have an enable function?
  9. What is the noise reduction capability of the LP2985IM5X-3.3/NOPB?
  10. Where can I find the datasheet for the LP2985IM5X-3.3/NOPB?

    The datasheet can be found on the Texas Instruments website or through authorized distributors.

Product Attributes

Output Configuration:Positive
Output Type:Fixed
Number of Regulators:1
Voltage - Input (Max):16V
Voltage - Output (Min/Fixed):3.3V
Voltage - Output (Max):- 
Voltage Dropout (Max):0.58V @ 150mA
Current - Output:150mA
Current - Quiescent (Iq):95 µA
Current - Supply (Max):2.5 mA
PSRR:45dB (1kHz)
Control Features:Enable
Protection Features:Over Current, Over Temperature, Short Circuit
Operating Temperature:-40°C ~ 125°C
Mounting Type:Surface Mount
Package / Case:SC-74A, SOT-753
Supplier Device Package:SOT-23-5
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Similar Products

Part Number LP2985IM5X-3.3/NOPB LP2985IM5X-3.6/NOPB LP2985IM5X-3.8/NOPB LP2985IM5-3.3/NOPB LP2985IM5X-3.0/NOPB LP2985IM5X-3.1/NOPB
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments National Semiconductor
Product Status Active Active Obsolete Active Active Active
Output Configuration Positive Positive Positive Positive Positive Positive
Output Type Fixed Fixed Fixed Fixed Fixed Fixed
Number of Regulators 1 1 1 1 1 1
Voltage - Input (Max) 16V 16V 16V 16V 16V 16V
Voltage - Output (Min/Fixed) 3.3V 3.6V 3.8V 3.3V 3V 3.1V
Voltage - Output (Max) - - - - - -
Voltage Dropout (Max) 0.58V @ 150mA 0.58V @ 150mA 0.58V @ 150mA 0.58V @ 150mA 0.58V @ 150mA 0.58V @ 150mA
Current - Output 150mA 150mA 150mA 150mA 150mA 150mA
Current - Quiescent (Iq) 95 µA 95 µA 95 µA 95 µA 95 µA 95 µA
Current - Supply (Max) 2.5 mA 2.5 mA 2.5 mA 2.5 mA 2.5 mA 2.5 mA
PSRR 45dB (1kHz) 45dB (1kHz) 45dB (1kHz) 45dB (1kHz) 45dB (1kHz) 45dB (1kHz)
Control Features Enable Enable Enable Enable Enable Enable
Protection Features Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case SC-74A, SOT-753 SC-74A, SOT-753 SC-74A, SOT-753 SC-74A, SOT-753 SC-74A, SOT-753 SC-74A, SOT-753
Supplier Device Package SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5

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