Analog Devices, Inc. Inverting 600kHz Switching Regulator LT1614IS8#PBF

Description
Product Details The LT1614 is a fixed frequency, inverting mode switching regulator that operates from an input voltage as low as 1V. Utilizing a low noise topology, the LT1614 can generate a negative output down to −24V from a 1V to 5V input. Fixed frequency switching ensures a clean output free from low frequency noise. The device contains a low-battery detector with a 200mV reference and shuts down to less than 10µA. No load quiescent current of the LT1614 is 1mA and the internal NPN power switch handles a 500mA current with a voltage drop of just 295mV. High frequency switching enables the use of small inductors and capacitors. Ceramic capacitors can be used in many applications, eliminating the need for bulky tantalum types. The LT1614 is available in 8-lead MSOP or SO packages. Applications MR Head Bias LCD Bias GaAs FET Bias Positive-to-Negative Conversion
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Suppliers

Company
Product
Description
Supplier Links
Norwood, MA, USA
Inverting 600kHz Switching Regulator
LT1614IS8#PBF
Inverting 600kHz Switching Regulator LT1614IS8#PBF
Product Details The LT1614 is a fixed frequency, inverting mode switching regulator that operates from an input voltage as low as 1V. Utilizing a low noise topology, the LT1614 can generate a negative output down to −24V from a 1V to 5V input. Fixed frequency switching ensures a clean output free from low frequency noise. The device contains a low-battery detector with a 200mV reference and shuts down to less than 10µA. No load quiescent current of the LT1614 is 1mA and the internal NPN power switch handles a 500mA current with a voltage drop of just 295mV. High frequency switching enables the use of small inductors and capacitors. Ceramic capacitors can be used in many applications, eliminating the need for bulky tantalum types. The LT1614 is available in 8-lead MSOP or SO packages. Applications MR Head Bias LCD Bias GaAs FET Bias Positive-to-Negative Conversion

Product Details

The LT1614 is a fixed frequency, inverting mode switching regulator that operates from an input voltage as low as 1V. Utilizing a low noise topology, the LT1614 can generate a negative output down to −24V from a 1V to 5V input. Fixed frequency switching ensures a clean output free from low frequency noise. The device contains a low-battery detector with a 200mV reference and shuts down to less than 10µA. No load quiescent current of the LT1614 is 1mA and the internal NPN power switch handles a 500mA current with a voltage drop of just 295mV.

High frequency switching enables the use of small inductors and capacitors. Ceramic capacitors can be used in many applications, eliminating the need for bulky tantalum types.

The LT1614 is available in 8-lead MSOP or SO packages.

Applications

  • MR Head Bias
  • LCD Bias
  • GaAs FET Bias
  • Positive-to-Negative Conversion
Supplier's Site Datasheet
 - LT1614IS8#PBF - Rochester Electronics
Newburyport, MA, United States
LT1614 - Inverting 600kHz Switching Regulator

LT1614 - Inverting 600kHz Switching Regulator

Supplier's Site Datasheet
Voltage Regulators - DC DC Switching Regulators - LT1614IS8#PBF-ND - DigiKey
Thief River Falls, MN, United States
Voltage Regulators - DC DC Switching Regulators
LT1614IS8#PBF-ND
Voltage Regulators - DC DC Switching Regulators LT1614IS8#PBF-ND
IC REG CUK ADJ 750MA 8SO

IC REG CUK ADJ 750MA 8SO

Supplier's Site Datasheet
Integrated Circuits - LT1614IS8#PBF - LIXINC Electronics Co., Limited
Hong Kong, China
Integrated Circuits
LT1614IS8#PBF
Integrated Circuits LT1614IS8#PBF
IC REG MULTI CONFG ADJ 8SOIC

IC REG MULTI CONFG ADJ 8SOIC

Supplier's Site Datasheet
PMIC - Voltage Regulators - DC DC Switching Regulators - LT1614IS8#PBF - Lingto Electronic Limited
Shenzhen, China
PMIC - Voltage Regulators - DC DC Switching Regulators
LT1614IS8#PBF
PMIC - Voltage Regulators - DC DC Switching Regulators LT1614IS8#PBF
IC REG MULTI CONFG ADJ 8SOIC

IC REG MULTI CONFG ADJ 8SOIC

Supplier's Site Datasheet
Sheung Wan, Hong Kong
Switching Voltage Regulators
LT1614IS8#PBF
Switching Voltage Regulators LT1614IS8#PBF
Switching Voltage Regulators Inv 600kHz Sw Reg

Switching Voltage Regulators Inv 600kHz Sw Reg

Supplier's Site Datasheet
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators - LT1614IS8#PBF - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators
LT1614IS8#PBF
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators LT1614IS8#PBF
IC REG CUK ADJ 750MA 8SO

IC REG CUK ADJ 750MA 8SO

Supplier's Site
Voltage Regulators - DC DC Switching Regulators - LT1614IS8#PBF - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Voltage Regulators - DC DC Switching Regulators
LT1614IS8#PBF
Voltage Regulators - DC DC Switching Regulators LT1614IS8#PBF
Boost, Charge Pump, Cuk Switching Regulator IC Negative Adjustable -1.24V 1 Output 750mA (Switch) 8-SOIC (0.154", 3.90mm Width)

Boost, Charge Pump, Cuk Switching Regulator IC Negative Adjustable -1.24V 1 Output 750mA (Switch) 8-SOIC (0.154", 3.90mm Width)

Supplier's Site Datasheet

Technical Specifications

  Analog Devices, Inc. Rochester Electronics DigiKey LIXINC Electronics Co., Limited Lingto Electronic Limited VAST STOCK CO., LIMITED Shenzhen Shengyu Electronics Technology Limited Quarktwin Technology Ltd.
Product Category IC Switching Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators
Product Number LT1614IS8#PBF LT1614IS8#PBF LT1614IS8#PBF-ND LT1614IS8#PBF LT1614IS8#PBF LT1614IS8#PBF LT1614IS8#PBF LT1614IS8#PBF
Product Name Inverting 600kHz Switching Regulator Voltage Regulators - DC DC Switching Regulators Integrated Circuits PMIC - Voltage Regulators - DC DC Switching Regulators Switching Voltage Regulators Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators Voltage Regulators - DC DC Switching Regulators
Configuration / Function Buck-Boost Buck; Boost; Boost, Charge Pump, Cuk
Package Type SOIC; Other; MSOP SOIC; Other; 8-SOIC (0.154", 3.90mm Width) SOIC; Other; Tube SOIC SOIC; Other; 8-SOIC (0.154\", 3.90mm Width)
Life Cycle Stage Production Active Active Active Active
VIN 0.9200 to 12 volts 1 to 6 volts 5 volts 1 to 5 volts
Operating Temperature -40 to 125 C (-40 to 257 F) -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F)
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