Product Summary

100%new and original,absolutely guarantee!With Entity Authentication and ISCP(In Stock Certified Program).
Wide Input Range:
Operation from 3.6V to 36V
Overvoltage Lockout Protects Circuits through 60V Transients85μA IQ at 12VIN to 3.3VOUT
Low Ripple Burst Mode? Operation Allows Output Ripple <15mVP-P
Programmable, Defeatable Watchdog Timer with Window or Timeout Control
Programmable Power-On Reset Timer (POR)
Synchronizable, Adjustable 350kHz to 2.2MHz Switching Frequency
700mA Output Switching Regulator with Internal Power Switch
Fixed 5V or Adjustable Output Voltage
800mV Feedback Voltage
Programmable Input Undervoltage Lockout with Hysteresis
16-Pin 3mm × 3mm QFN and 16-Pin MSOP Packages


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Features

Wide Input Range:
Operation from 3.6V to 36V
Overvoltage Lockout Protects Circuits through 60V Transients85μA IQ at 12VIN to 3.3VOUT
Low Ripple Burst Mode? Operation Allows Output Ripple <15mVP-P
Programmable, Defeatable Watchdog Timer with Window or Timeout Control
Programmable Power-On Reset Timer (POR)
Synchronizable, Adjustable 350kHz to 2.2MHz Switching Frequency
700mA Output Switching Regulator with Internal Power Switch
Fixed 5V or Adjustable Output Voltage
800mV Feedback Voltage
Programmable Input Undervoltage Lockout with Hysteresis
16-Pin 3mm × 3mm QFN and 16-Pin MSOP Packages

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LT3689IUD-5#PBF
LT3689IUD-5#PBF


IC REG BUCK 5V 0.7A 16QFN

Data Sheet

0-242: $2.59
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LT3640EFE#PBF
LT3640EFE#PBF


IC REG BUCK FIX/ADJ DL 28TSSOP

Data Sheet

0-1: $4.67
1-25: $3.14
25-100: $2.66
LT3640EFE#TRPBF
LT3640EFE#TRPBF


IC REG BUCK FIX/ADJ DL 28TSSOP

Data Sheet

0-2000: $2.69
LT3640EUFD#PBF
LT3640EUFD#PBF


IC REG BUCK FIX/ADJ DL 28QFN

Data Sheet

0-219: $2.55
LT3640EUFD#TRPBF
LT3640EUFD#TRPBF


IC REG BUCK FIX/ADJ DL 28QFN

Data Sheet

0-2500: $2.58
LT3640IFE#PBF
LT3640IFE#PBF


IC REG BUCK FIX/ADJ DL 28TSSOP

Data Sheet

0-150: $2.96
LT3640IFE#TRPBF
LT3640IFE#TRPBF


IC REG BUCK FIX/ADJ DL 28TSSOP

Data Sheet

0-2000: $2.99