Analog Devices LT1931AIS5#TRPBF DC DC Switching Regulators

Name: LT1931AIS5#TRPBF
Brand: Analog Devices
SKU: LT1931AIS5#TRPBF

Cuk Switching Regulator IC Negative Adjustable -1.255V 1 Output 1A (Switch) SOT-23-5 Thin, TSOT-23-5

38,899 ActiveAnalog DevicesSOT-23-5 Thin, TSOT-23-5RoHS

Same model may have multiple batches, images only for reference.

LT1931AIS5#TRPBF

Manufacturer

Analog Devices

Part Number (MPN)

LT1931AIS5#TRPBF

Technical Specifications

Analog Devices LT1931AIS5#TRPBF DC DC Switching Regulators technical specifications.

General

Series

LT1931

RoHS

Yes

Package / Case

SOT-23-5 Thin, TSOT-23-5

Mounting Type

Surface Mount

Operating Temperature

-40°C ~ 85°C (TA)

Lifecycle Status

Active

Output Type

Adjustable

Max Input Voltage

16V

Output Current

Switching Frequency

2.2MHz

Related Parts Comparison (LT1931AIS5#TRPBF vs LT8301IS5#TRPBF vs LT8301JS5#WTRMPBF vs LT8301IS5#WTRMPBF)

Side-by-side specifications of related catalog parts.

Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.

	This Part	Related Part	Related Part	Related Part
	Analog DevicesLT1931AIS5#TRPBF	Analog DevicesLT8301IS5#TRPBF	Analog DevicesLT8301JS5#WTRMPBF	Analog DevicesLT8301IS5#WTRMPBF
Series	LT1931	LT8301	Automotive, AEC-Q100	Automotive, AEC-Q100
Package / Case	SOT-23-5 Thin, TSOT-23-5	SOT-23-5 Thin, TSOT-23-5	SOT-23-5 Thin, TSOT-23-5	SOT-23-5 Thin, TSOT-23-5
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 125°C (TJ)	-40°C ~ 150°C (TJ)	-40°C ~ 125°C (TJ)
Switching Frequency	2.2MHz	Down to 10kHz	Down to 10kHz	Down to 10kHz
Lifecycle Status	Active	Active	Active	Active
Max Input Voltage	16V	42V	42V	42V
Min Input Voltage	2.45V	2.7V	2.7V	2.7V
Number of Outputs	1	1	1	1
Output Configuration	Negative	Positive or Negative, Isolation Capable	Positive or Negative, Isolation Capable	Positive or Negative, Isolation Capable
Output Current	1A	1.2A	1.2A (Switch)	1.2A (Switch)
Synchronous Rectifier	No	No	No	No
Topology	Cuk	Flyback	Flyback	Flyback
Action	RFQ	RFQ	RFQ	RFQ

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