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LT1931ES5#TRMPBF

Linear Technology/Analog Devices
RoHS
RoHS RoHS compliant
Package SOT-23-5 Thin, TSOT-23-5
Category PMIC - Voltage Regulators - DC DC Switching Regulators / PMIC - Voltage Regulators - DC DC Switching Regulators
Description LT1931 Cut Tape (CT) Matte Tin (Sn) PRODUCTION (Last Updated: 3months ago) DC to DC switching regulator 3V 1.75mm 1A 1.2MHz
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Buying Options
Total Price: USD $3.61
Unit Price: USD $3.61068
≥1 USD $3.61068
≥10 USD $3.40631
≥100 USD $3.2135
≥500 USD $3.0316
≥1000 USD $2.86
≥3000 USD $2.69811
Inventory: 6965
Minimum: 1
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Technical Details

Supply Chain

Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 months ago)

Physical

Mounting Type Surface Mount
Package / Case SOT-23-5 Thin, TSOT-23-5
Surface Mount YES
Number of Pins 5

Technical

Operating Temperature 0°C~70°C TA
Packaging Cut Tape (CT)
Published 2005
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 1.2MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1931
Function Step-Up/Step-Down
Number of Outputs 1
Voltage - Input (Max) 16V
Output Voltage -12V
Output Type Adjustable
Max Output Current 2A
Voltage - Input (Min) 2.45V
Input Voltage-Nom 3V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Negative
Current - Output 1A
Max Output Voltage -5V
Voltage - Output (Min/Fixed) -1.255V
Topology Cuk
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Min Output Voltage -34V
Switcher Configuration BUCK-BOOST

Dimensions

Height 900μm
Length 2.9mm
Width 1.75mm

Compliance

REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

Alternative Model

AD5531BRU-REEL

Analog Devices, Inc.

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