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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLT1185IQ#PBF
LT1185IQ#PBF Image
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See specifications for product details.

LT1185IQ#PBF - Analog Devices Inc.

Manufacturer Part Number
LT1185IQ#PBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LT1185IQ#PBF
ECAD Model
Parts Description
IC REG LIN POS/NEG ADJ 3A 5DDPAK
Detailed Description
Package
TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Data sheet
LT1185 Datasheet.pdf
RoHs Status
ROHS3 Compliant
In stock: 4740

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Specifications

LT1185IQ#PBF Tech Specifications
Analog Devices Inc. - LT1185IQ#PBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LT1185IQ#PBF

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage Dropout (Max) 1V @ 3A  
Voltage - Output (Min/Fixed) ±2.5V  
Voltage - Output (Max) ±25V  
Voltage - Input (Max) -35V  
Supplier Device Package 5-DDPAK  
Series -  
Protection Features Over Current  
Package / Case TO-263-6, D²Pak (5 Leads + Tab), TO-263BA  
Package Tube  
Product Attribute Attribute Value  
PSRR -  
Output Type Adjustable  
Output Configuration Positive or Negative  
Operating Temperature -40°C ~ 85°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Quiescent (Iq) 3.5 mA  
Current - Output 3A  
Control Features -  
Base Product Number LT1185  

Parts Introduction

Manufacturer Part Number

LT1185IQ#PBF

Manufacturer

Analog Devices

Introduction

Low Dropout (LDO) Linear Voltage Regulator for power-sensitive applications.

Product Features and Performance

Adjustable dual output voltage ranging from ±2.5V to ±25V

Low dropout voltage of 1V max at 3A load current

Supports up to -35V input voltage

Low quiescent current at 3.5 mA

High output current capability of 3A

Available in single regulator configuration

Surface mount package for compact PCB design

Product Advantages

High power efficiency due to low dropout feature

Versatility with adjustable output voltages

Stable operation under a wide range of input voltages

Minimal power loss at low quiescent current

Key Technical Parameters

Input Voltage (Max): -35V

Output Voltage (Min/Fixed): ±2.5V

Output Voltage (Max): ±25V

Voltage Dropout (Max): 1V @ 3A

Current - Output: 3A

Quiescent Current (Iq): 3.5 mA

PSRR: Not specified

Over Current Protection

Quality and Safety Features

Built-in over current protection to safeguard against excessive current

Complies with safety and quality standards for electronic components

Compatibility

Suitable for various electronic circuits requiring dual adjustable power supply

Compatible with surface mount technology for PCB integration

Application Areas

Telecommunications

Consumer electronics

Networking systems

Portable devices

Computing

Product Lifecycle

Active status, not facing discontinuation

Replacements or upgrades should be followed up with the manufacturer

Several Key Reasons to Choose This Product

Tailored for devices requiring high performance and efficient power management

Robust design to handle up to -35V input and 3A output

Flexible voltage settings catering to both positive and negative supplies

Ideal for space-constrained applications due to the compact surface mount package

Optimized for reliability with built-in current protection feature

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LT1185IQ#PBF

Product Attribute LT1185IQ#PBF LT1185CQ#TRPBF LT1185IT#PBF LT1185CT#06PBF
Part Number LT1185IQ#PBF LT1185CQ#TRPBF LT1185IT#PBF LT1185CT#06PBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Output Type Adjustable Adjustable Adjustable Adjustable
Voltage - Input (Max) -35V -35V -35V -35V
Number of Regulators 1 1 1 1
Voltage - Output (Max) ±25V ±25V ±25V ±25V
Package / Case TO-263-6, D²Pak (5 Leads + Tab), TO-263BA TO-263-6, D²Pak (5 Leads + Tab), TO-263BA TO-220-5 TO-220-5
PSRR - - - -
Base Product Number LT1185 LT1185 LT1185 LT1185
Control Features - - - -
Mounting Type Surface Mount Surface Mount Through Hole Through Hole
Operating Temperature -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C 0°C ~ 70°C
Current - Output 3A 3A 3A 3A
Voltage Dropout (Max) 1V @ 3A 1V @ 3A 1V @ 3A 1V @ 3A
Current - Quiescent (Iq) 3.5 mA 3.5 mA 3.5 mA 3.5 mA
Protection Features Over Current Over Current Over Current Over Current
Series - - - -
Voltage - Output (Min/Fixed) ±2.5V ±2.5V ±2.5V ±2.5V
Output Configuration Positive or Negative Positive or Negative Positive or Negative Positive or Negative
Supplier Device Package 5-DDPAK 5-DDPAK TO-220-5 TO-220-5 Flow 6
Package Tube Tape & Reel (TR) Tube Tube

LT1185IQ#PBF Datasheet PDF

Download LT1185IQ#PBF pdf datasheets and Analog Devices Inc. documentation for LT1185IQ#PBF - Analog Devices Inc..

Datasheets
LT1185 Datasheet.pdf
PCN Design/Specification
Cylindrical Battery Holders.pdf
Environmental Information
Material Declaration LT1185IQ#PBF.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LT1185IQ#PBF Image

LT1185IQ#PBF

Analog Devices Inc.
32D-LT1185IQ#PBF

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