Datasheets
LT1931AES5#TRMPBF by:
Linear Technology
Analog Devices Inc
Linear Technology
Not Found

LT1931 - 1.2MHz/2.2MHz Inverting DC/DC Converters in ThinSOT; Package: SOT; Pins: 5; Temperature Range: -40°C to 85°C

Part Details for LT1931AES5#TRMPBF by Linear Technology

Results Overview of LT1931AES5#TRMPBF by Linear Technology

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LT1931AES5#TRMPBF Information

LT1931AES5#TRMPBF by Linear Technology is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for LT1931AES5#TRMPBF

Part # Distributor Description Stock Price Buy
Bristol Electronics   32
RFQ
Quest Components 2.5 A SWITCHING REGULATOR, 2900 KHZ SWITCHING FREQ-MAX, PDSO5 72
  • 1 $7.5630
  • 6 $3.7815
  • 54 $3.2773
$3.2773 / $7.5630 Buy Now
Quest Components 2.5 A SWITCHING REGULATOR, 2900 KHZ SWITCHING FREQ-MAX, PDSO5 25
  • 1 $12.0000
  • 4 $8.8000
  • 10 $8.0000
$8.0000 / $12.0000 Buy Now
Quest Components 2.5 A SWITCHING REGULATOR, 2900 KHZ SWITCHING FREQ-MAX, PDSO5 2
  • 1 $6.1239
  • 3 $5.1033
$5.1033 / $6.1239 Buy Now
Vyrian Other Function Semiconductors 1281
RFQ
Win Source Electronics IC REG CUK INV ADJ 1A TSOT23-5 4440
  • 12 $4.1980
  • 26 $3.9271
  • 40 $3.7917
  • 57 $3.5209
  • 74 $3.3855
  • 93 $3.2500
$3.2500 / $4.1980 Buy Now

Part Details for LT1931AES5#TRMPBF

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LT1931AES5#TRMPBF Part Data Attributes

LT1931AES5#TRMPBF Linear Technology
Buy Now Datasheet
Compare Parts:
LT1931AES5#TRMPBF Linear Technology LT1931 - 1.2MHz/2.2MHz Inverting DC/DC Converters in ThinSOT; Package: SOT; Pins: 5; Temperature Range: -40°C to 85°C
Select a part to compare:
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer LINEAR TECHNOLOGY CORP
Part Package Code SOT
Package Description PLASTIC, SOT-23, 5 PIN
Pin Count 5
Manufacturer Package Code S5
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 16 V
Input Voltage-Min 2.6 V
Input Voltage-Nom 3 V
JESD-30 Code R-PDSO-G5
JESD-609 Code e3
Length 2.9 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 5
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Current-Max 2.5 A
Package Body Material PLASTIC/EPOXY
Package Code VSSOP
Package Equivalence Code TSOP5/6,.11,37
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1 mm
Surface Mount YES
Switcher Configuration BUCK-BOOST
Switching Frequency-Max 2900 kHz
Technology BIPOLAR
Temperature Grade COMMERCIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.95 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 1.625 mm

Alternate Parts for LT1931AES5#TRMPBF

This table gives cross-reference parts and alternative options found for LT1931AES5#TRMPBF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LT1931AES5#TRMPBF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
LT1931AES5#TRPBF Linear Technology Check for Price LT1931 - 1.2MHz/2.2MHz Inverting DC/DC Converters in ThinSOT; Package: SOT; Pins: 5; Temperature Range: -40°C to 85°C LT1931AES5#TRMPBF vs LT1931AES5#TRPBF
LT1931AES5#TRMPBF Analog Devices Inc $4.2278 1.2MHz/2.2MHz Inverting DC/DC Converters in ThinSOT LT1931AES5#TRMPBF vs LT1931AES5#TRMPBF
LT1931AES5#TRPBF Analog Devices Inc $3.7150 1.2MHz/2.2MHz Inverting DC/DC Converters in ThinSOT LT1931AES5#TRMPBF vs LT1931AES5#TRPBF
LT1931AIS5#TRM Linear Technology Check for Price LT1931 - 1.2MHz/2.2MHz Inverting DC/DC Converters in ThinSOT; Package: SOT; Pins: 5; Temperature Range: -40°C to 85°C LT1931AES5#TRMPBF vs LT1931AIS5#TRM
LT1931AIS5#TRM Analog Devices Inc Check for Price Switching Regulator, Current-mode, 2.5A, 2900kHz Switching Freq-Max, PDSO5 LT1931AES5#TRMPBF vs LT1931AIS5#TRM
LT1931AES5 Analog Devices Inc Check for Price Switching Regulator, Current-mode, 2.5A, 2900kHz Switching Freq-Max, PDSO5 LT1931AES5#TRMPBF vs LT1931AES5
LT1931AIS5#TRMPBF Analog Devices Inc $4.3679 1.2MHz/2.2MHz Inverting DC/DC Converters in ThinSOT LT1931AES5#TRMPBF vs LT1931AIS5#TRMPBF
LT1931AIS5#PBF Linear Technology Check for Price LT1931 - 1.2MHz/2.2MHz Inverting DC/DC Converters in ThinSOT; Package: SOT; Pins: 5; Temperature Range: -40°C to 85°C LT1931AES5#TRMPBF vs LT1931AIS5#PBF
Part Number Manufacturer Composite Price Description Compare
LT1931AES5#TR Analog Devices Inc Check for Price Switching Regulator, Current-mode, 2.5A, 2900kHz Switching Freq-Max, PDSO5 LT1931AES5#TRMPBF vs LT1931AES5#TR
LT1931AIS5 Analog Devices Inc Check for Price Switching Regulator, Current-mode, 2.5A, 2900kHz Switching Freq-Max, PDSO5 LT1931AES5#TRMPBF vs LT1931AIS5
LT1931AIS5#TRMPBF Linear Technology Check for Price LT1931 - 1.2MHz/2.2MHz Inverting DC/DC Converters in ThinSOT; Package: SOT; Pins: 5; Temperature Range: -40°C to 85°C LT1931AES5#TRMPBF vs LT1931AIS5#TRMPBF
TPS63024YFFR Texas Instruments Check for Price High Efficiency 1.5A Single Inductor Buck-Boost Converter 20-DSBGA -40 to 125 LT1931AES5#TRMPBF vs TPS63024YFFR
TPS630242YFFR Texas Instruments Check for Price High Efficiency 1.5A Single Inductor Buck-Boost Converter 20-DSBGA -40 to 125 LT1931AES5#TRMPBF vs TPS630242YFFR
TPS630251YFFT Texas Instruments Check for Price 4A switch Single-Inductor Buck-Boost Converter in WCSP 20-DSBGA -40 to 125 LT1931AES5#TRMPBF vs TPS630251YFFT
TPS63070RNMT Texas Instruments Check for Price Wide input voltage (2V-16V) buck-boost converter 15-VQFN-HR -40 to 125 LT1931AES5#TRMPBF vs TPS63070RNMT
LT1931AES5#TRM Analog Devices Inc Check for Price Switching Regulator, Current-mode, 2.5A, 2900kHz Switching Freq-Max, PDSO5 LT1931AES5#TRMPBF vs LT1931AES5#TRM
TPS630702RNMT Texas Instruments Check for Price Wide input voltage (2V-16V) buck-boost converter 15-VQFN-HR -40 to 125 LT1931AES5#TRMPBF vs TPS630702RNMT
TPS630701RNMT Texas Instruments $1.8047 Wide input voltage (2V-16V) buck-boost converter 15-VQFN-HR -40 to 125 LT1931AES5#TRMPBF vs TPS630701RNMT

LT1931AES5#TRMPBF Related Parts

LT1931AES5#TRMPBF Frequently Asked Questions (FAQ)

  • The maximum input voltage is 28V, but it's recommended to keep it below 24V for optimal performance and reliability.

  • To ensure stability, make sure to follow the recommended layout and component selection guidelines in the datasheet, and use a minimum output capacitance of 10uF with an ESR of 0.1 ohms or less.

  • The maximum output current is 1.5A, but it's recommended to keep it below 1.2A for optimal performance and reliability.

  • The output voltage can be adjusted by using a resistive divider network between the output and the ADJ pin, as described in the datasheet.

  • The EN (enable) pin is used to turn the regulator on or off. When the EN pin is pulled low, the regulator is disabled, and when it's pulled high, the regulator is enabled.