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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersLTC1538CG-AUX#TRPBF
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LTC1538CG-AUX#TRPBF - Linear Technology

Manufacturer Part Number
LTC1538CG-AUX#TRPBF
Manufacturer
Linear Technology
Allelco Part Number
32D-LTC1538CG-AUX#TRPBF
ECAD Model
Parts Description
LTC1538-AUX - DUAL CONST FREQ SY
Package
28-SSOP (0.209", 5.30mm Width)
Data sheet
LTC1538CG-AUX#TRPBF.pdf
Our certification
In stock: 8970

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Specifications

LTC1538CG-AUX#TRPBF Tech Specifications
Linear Technology - LTC1538CG-AUX#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology - LTC1538CG-AUX#TRPBF

Product Attribute Attribute Value  
Manufacturer Linear Technology  
Voltage - Supply (Vcc/Vdd) 3.5V ~ 30V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 28-SSOP  
Series -  
Serial Interfaces -  
Package / Case 28-SSOP (0.209", 5.30mm Width)  
Package Bulk  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature 0°C ~ 70°C (TA)  
Number of Outputs 2  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching Up to 400kHz  
Duty Cycle (Max) 99%  
Control Features Enable, Power on Reset, Soft Start  
Clock Sync No  
Base Product Number LTC1538  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status
Moisture Sensitivity Level (MSL)
REACH Status
ECCN EAR99
HTSUS 8542.39.0001

Parts with Similar Specifications

The three parts on the right have similar specifications to Linear Technology LTC1538CG-AUX#TRPBF

Product Attribute LTC1538CG-AUX#TRPBF LTC1539CGW#TRPBF LTC1539IGW#TRPBF LTC1538CG-AUX#TRPBF
Part Number LTC1538CG-AUX#TRPBF LTC1539CGW#TRPBF LTC1539IGW#TRPBF LTC1538CG-AUX#TRPBF
Manufacturer Linear Technology Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Base Product Number LTC1538 LTC1539 LTC1539 LTC1538
Output Phases 1 1 1 1
Package / Case 28-SSOP (0.209", 5.30mm Width) 36-BSOP (0.295', 7.50mm Width) 36-BSOP (0.295', 7.50mm Width) 28-SSOP (0.209', 5.30mm Width)
Topology Buck Buck Buck Buck
Series - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Supply (Vcc/Vdd) 3.5V ~ 30V 3.5V ~ 30V 3.5V ~ 30V 3.5V ~ 30V
Frequency - Switching Up to 400kHz Up to 400kHz Up to 400kHz Up to 400kHz
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Number of Outputs 2 2 2 2
Clock Sync No No No No
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) -40°C ~ 85°C (TA) 0°C ~ 70°C (TA)
Supplier Device Package 28-SSOP 36-SSOP 36-SSOP 28-SSOP
Serial Interfaces - - - -
Synchronous Rectifier Yes Yes Yes Yes
Function Step-Down Step-Down Step-Down Step-Down
Output Configuration Positive Positive Positive Positive
Package Bulk Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Duty Cycle (Max) 99% 99% 99% 99%
Control Features Enable, Power on Reset, Soft Start Enable, Power on Reset, Soft Start Enable, Power on Reset, Soft Start Enable, Power on Reset, Soft Start

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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LTC1538CG-AUX#TRPBF

Linear Technology
32D-LTC1538CG-AUX#TRPBF

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