Certifications

iso9001
iso14001
icas
Delivery
security
warranty
roiginal
RoHS
UL
Millions of Electronic Parts In Stock. Price & Lead Time Quotes within 24 Hours.

UC3844AD8TR

UC3844AD8TR

For Reference Only

Part Number UC3844AD8TR
PNEDA Part # UC3844AD8TR
Description IC REG CTRLR PWM CM 8SOIC
Manufacturer Texas Instruments
Unit Price Request a Quote
In Stock 8,982
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Jun 16 - Jun 21 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

UC3844AD8TR Resources

Payment Method

TT Unionpay paypal paypalwtcreditcard alipay wu
  • Penda is not limited to cash transfers. Checks and bill transfers are also accepted.
  • If you need the detailed invoice or tax ID,please email us.
  • Some orders may require a minimum amount of $100.00.
  • Cheque or cash on delivery, processing may take an additional 3-5 days.

Logistics Mode

TNT UPS Fedex EMS DHL
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped.
  • It may take up to 24 hours before carriers display the info.

Notes

  • Please confirm the specifications of the products when ordering.
  • If you have special order instructions,please note it on the ordering pages.
  • Registered users can log in to the account to view the order status.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.

At PNEDA, we strive to be the industry leader by quickly and reliably supplying high-quality electronic components to our clients.

Our approach is built around proving our clients with three key advantages:

  • Prompt Responsiveness

    Our team responds quickly to your requests, and gets to work immediately to find your parts.

  • Guaranteed Quality

    Our quality-control processes guard against counterfeits while ensuring reliability and performance.

  • Global Access

    Our worldwide network of trusted resources allows us to find and deliver the specific parts you need.

Hot search vocabulary

  • UC3844AD8TR Datasheet
  • where to find UC3844AD8TR
  • Texas Instruments

  • Texas Instruments UC3844AD8TR
  • UC3844AD8TR PDF Datasheet
  • UC3844AD8TR Stock

  • UC3844AD8TR Pinout
  • Datasheet UC3844AD8TR
  • UC3844AD8TR Supplier

  • Texas Instruments Distributor
  • UC3844AD8TR Price
  • UC3844AD8TR Distributor

UC3844AD8TR Specifications

Manufacturer
Series-
Output TypeTransistor Driver
FunctionStep-Up, Step-Down, Step-Up/Step-Down
Output ConfigurationPositive
TopologyBoost, Buck, Buck-Boost, Flyback, Forward
Number of Outputs1
Output Phases1
Voltage - Supply (Vcc/Vdd)10V ~ 30V
Frequency - SwitchingUp to 500kHz
Duty Cycle (Max)48%
Synchronous RectifierNo
Clock SyncNo
Serial Interfaces-
Control FeaturesFrequency Control
Operating Temperature0°C ~ 70°C (TA)
Package / Case8-SOIC (0.154", 3.90mm Width)
Supplier Device Package8-SOIC

The Products You May Be Interested In

ISL6843IUZ-T

Renesas Electronics America Inc.

Manufacturer

Renesas Electronics America Inc.

Series

-

Output Type

Transistor Driver

Function

Step-Up, Step-Up/Step-Down

Output Configuration

Positive, Isolation Capable

Topology

Boost, Flyback

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

9V ~ 16V

Frequency - Switching

Up to 2MHz

Duty Cycle (Max)

96%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Current Limit, Frequency Control

Operating Temperature

-40°C ~ 105°C (TA)

Package / Case

8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

Supplier Device Package

8-MSOP

TPS40130RHBR

Texas Instruments

Manufacturer

Series

-

Output Type

Transistor Driver

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

2

Output Phases

2

Voltage - Supply (Vcc/Vdd)

3V ~ 40V

Frequency - Switching

100kHz ~ 1.2MHz

Duty Cycle (Max)

87.5%

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

-

Control Features

Current Limit, Enable, Frequency Control, Power Good, Soft Start

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

32-VFQFN Exposed Pad

Supplier Device Package

32-VQFN (5x5)

MP3908DK-LF-Z

Monolithic Power Systems Inc.

Manufacturer

Monolithic Power Systems Inc.

Series

-

Output Type

Transistor Driver

Function

Step-Up, Step-Up/Step-Down

Output Configuration

Positive, Isolation Capable

Topology

Boost, Flyback, Forward Converter, SEPIC

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

4.5V ~ 10V

Frequency - Switching

260kHz

Duty Cycle (Max)

81%

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

-

Control Features

Current Limit, Enable, Soft Start

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

Supplier Device Package

10-MSOP

MAX1957EUB+

Maxim Integrated

Manufacturer

Maxim Integrated

Series

-

Output Type

Transistor Driver

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

3V ~ 5.5V

Frequency - Switching

300kHz

Duty Cycle (Max)

89%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Current Limit

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

Supplier Device Package

10-uMAX

LTC3891HFE#PBF

Linear Technology/Analog Devices

Manufacturer

Linear Technology/Analog Devices

Series

-

Output Type

Transistor Driver

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

4V ~ 60V

Frequency - Switching

105kHz ~ 835kHz, 350kHz ~ 535kHz

Duty Cycle (Max)

99%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking

Operating Temperature

-40°C ~ 150°C (TJ)

Package / Case

20-TSSOP (0.173", 4.40mm Width) Exposed Pad

Supplier Device Package

20-TSSOP-EP

Recently Sold

MCR03EZPJ000

MCR03EZPJ000

Rohm Semiconductor

RES SMD 0 OHM JUMPER 1/10W 0603

TCS3200D-TR

TCS3200D-TR

ams

IC COLOR SENSOR LIGHT-FREQ 8SOIC

STM32F103RCT6

STM32F103RCT6

STMicroelectronics

IC MCU 32BIT 256KB FLASH 64LQFP

SMAJ33CA

SMAJ33CA

Bourns

TVS DIODE 33V 53.3V SMA

UPD720201K8-711-BAC-A

UPD720201K8-711-BAC-A

Renesas Electronics America

IC HOST CTRLR USB 3.0 68QFN

J201

J201

ON Semiconductor

JFET N-CH 40V 0.625W TO92

PIC12F1612-I/SN

PIC12F1612-I/SN

Microchip Technology

IC MCU 8BIT 3.5KB FLASH 8SOIC

MC9S08LH36CLH

MC9S08LH36CLH

NXP

IC MCU 8BIT 36KB FLASH 64LQFP

SHT21

SHT21

Sensirion AG

SENSOR HUMID/TEMP 3V I2C 2% SMD

FDMS8558S

FDMS8558S

ON Semiconductor

MOSFET N-CH 25V 33A 8-PQFN

2920L150DR

2920L150DR

Littelfuse

PTC RESET FUSE 33V 1.5A 2920

ISL6263BHRZ

ISL6263BHRZ

Renesas Electronics America Inc.

IC REG CONV INTEL 1OUT 32QFN