logo
BOM RFQ Login Register
English
Home Page   active device   power management   voltage regulator chip   LTC3857IUH#PBF
Warm reminder: The pictures are for reference only. The actual product may vary
Collection
Model LTC3857IUH#PBF
Description LINEAR TECHNOLOGY LTC3857IUH#PBF DC/DC controller, high-performance, 2-phase, 4V to 38V, 2-channel output, synchronous buck, 850kHz, QFN-32
Product QR code
Brand: Linear Technology
Packaging QFN-32
Delivery time
Packaging method Cut Tape (CT)
Standard packaging quantity 1
41.65  yuan 41.65yuan
1+:
$ 50.8179
10+:
$ 47.9021
100+:
$ 45.7361
250+:
$ 45.4029
500+:
$ 45.0696
1000+:
$ 44.6947
2500+:
$ 44.3615
5000+:
$ 44.1532
Quantity
1+
10+
100+
250+
500+
Price
$50.8179
$47.9021
$45.7361
$45.4029
$45.0696
Price $ 50.8179 $ 47.9021 $ 45.7361 $ 45.4029 $ 45.0696
Start batch production 1+ 10+ 100+ 250+ 500+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(9918) Minimum order quantity(1)
Add to Cart Buy now
Welcome to use ICGOODFIND AI Assistant
Chip AI consultant  Chip AI consultant
Download related files
PDF
  • Disappointment
  • General
  • Satisfied
  • Like
  • Love it so much

Technical parameters/number of output interfaces: 2

Technical parameters/output voltage: 0.8V ~ 24V

Technical parameters/output current: 25 A

Technical parameters/number of pins: 32

Technical parameters/switching frequency: 850 kHz

Technical parameters/duty cycle: 99.4 %

Technical parameters/input voltage (Max): 38 V

Technical parameters/input voltage (Min): 4 V

Technical parameters/maximum duty cycle: 0.994

Technical parameters/operating temperature (Max): 125 ℃

Technical parameters/operating temperature (Min): -40 ℃

Technical parameters/power supply voltage: 4V ~ 38V

Technical parameters/power supply voltage (Max): 38 V

Technical parameters/power supply voltage (Min): 4 V

Technical parameters/input voltage: 4.38 V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 32

Encapsulation parameters/Encapsulation: QFN-32

External dimensions/height: 0.75 mm

External dimensions/packaging: QFN-32

Physical parameters/operating temperature: -40℃ ~ 125℃ (TJ)

Other/Product Lifecycle: Unknown

Other/Packaging Methods: Cut Tape (CT)

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

Compliant with standards/REACH SVHC standards: No SVHC

Compliant with standard/REACH SVHC version: 2015/12/17

The most helpful review

  Only display evaluations with images

Latest Review

Load more

There is no evaluation yet

Looking forward to your sharing the joy brought by technology

Ask a question
Most helpful | Latest
Sorry, I couldn't find the answer. You can click "Ask a Question" to submit this question to the official customer service and product manager of Suteshop Mall who have already purchased it. We will reply in a timely manner.

No questions have been asked yet

I'm not very familiar with the product yet. Just ask around

Load more
    No data available for the time being.

Product inquiry

Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
LTC3857EUH#TRPBF LTC3857EUH#TRPBF Linear Technology 完全替代 WFQFN-32
DC-DC converter; step down; Uin:4÷38V; Uout:0.8÷24V; 25A; QFN32
PDF
LTC3857IUH#TRPBF LTC3857IUH#TRPBF Linear Technology 完全替代 WFQFN-32
DC-DC converter; step down; Uin:4÷38V; Uout:0.8÷24V; 25A; QFN32
PDF

Newly listed products

Product service

PLATFORM

CONTACT US

  • ICGOODFIND (Shenzhen) Electronics Technology Co., Ltd.
  • Address: Room 611, Block A, Aerospace Building, No. 4019, Shennan Avenue, Futian District, Shenzhen, Guangdong Province, China
  • Tel: +86-0755-82866643

CONTACT INFORMATION

  • WhatsApp：+8615820418003
  • Facebook Messenger：Emily He
  • WeChat：15820418003
  • Telegram：+8613641420552
  • Microsoft Teams：newkasion1
  • E-mail：sales@icgoodfind.com
  • Technical Cooperation：Ericguo@icgoodfind.com
Product Index：
Brand Index：
Friendship link : Chinese Electronic Component Distributor | STM | broadcom | Altera | ISSI | onsemi | nexperia | NXP | Microchip | diodes | lattice | Electronic Component Distributor | Analog Devices | XILINX | Texas Instruments | Infineon | TiToK | YouTube | X | Linkedln | Facebook | VK |

©Copyright 2013-2025 ICGOODFIND (Shenzhen) Electronics Technology Co., Ltd.

Scroll

Comparison

Unfold

pk

Clear