Datasheets
LT1117CST-5#TRPBF by:

800mA Low Dropout Positive Regulators Adjustable and Fixed 2.85V,3.3V, 5V

Part Details for LT1117CST-5#TRPBF by Analog Devices Inc

Results Overview of LT1117CST-5#TRPBF by Analog Devices Inc

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LT1117CST-5#TRPBF Information

LT1117CST-5#TRPBF by Analog Devices Inc is a Linear Regulator IC.
Linear Regulator ICs 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 LT1117CST-5#TRPBF

Part # Distributor Description Stock Price Buy
DISTI # LT1117CST-5#TRPBFCT-ND
DigiKey IC REG LINEAR 5V 800MA SOT-223-3 Min Qty: 1 Lead time: 10 Weeks Container: Digi-Reel®, Tape & Reel (TR), Cut Tape (CT) 1279
In Stock
  • 1 $7.1100
  • 10 $4.7300
  • 25 $4.1084
  • 100 $3.4057
  • 250 $3.0607
  • 500 $2.8875
  • 2,000 $2.8875
$2.8875 / $7.1100 Buy Now
DISTI # 584-LT1117CST-5TRPBF
Mouser Electronics LDO Voltage Regulators 800mA L Drop Pos Regs Adj & Fixed 2.85V, RoHS: Compliant 1544
  • 1 $5.6100
  • 10 $4.1600
  • 25 $3.8400
  • 100 $3.3600
  • 250 $3.0700
  • 500 $2.8900
  • 2,000 $2.8800
$2.8800 / $5.6100 Buy Now
DISTI # V72:2272_06413999
Arrow Electronics LDO Regulator Pos 5V 0.8A 4-Pin(3+Tab) SOT-223 T/R Min Qty: 1 Package Multiple: 1 Lead time: 20 Weeks Date Code: 2330 Container: Cut Strips Americas - 496
  • 1 $4.1000
  • 10 $3.4600
  • 25 $3.3170
  • 100 $3.0040
  • 250 $2.9620
$2.9620 / $4.1000 Buy Now
Analog Devices Inc 800mA L Drop Pos Regs Adj & Fi Min Qty: 1 Package Multiple: 2000 8257
  • 1 $7.1100
  • 10 $4.7300
  • 25 $4.1084
  • 100 $3.4057
  • 250 $3.0607
  • 500 $2.8875
  • 1,000 $2.3100
  • 2,000 $2.8875
$2.3100 / $7.1100 Buy Now
DISTI # LT1117CST-5TRPB
Richardson RFPD VOLTAGE REGULATOR RoHS: Compliant Min Qty: 2000 0
  • 2,000 $3.1000
  • 5,000 $2.9800
$2.9800 / $3.1000 Buy Now

Part Details for LT1117CST-5#TRPBF

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LT1117CST-5#TRPBF Part Data Attributes

LT1117CST-5#TRPBF Analog Devices Inc
Buy Now Datasheet
Compare Parts:
LT1117CST-5#TRPBF Analog Devices Inc 800mA Low Dropout Positive Regulators Adjustable and Fixed 2.85V,3.3V, 5V
Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ANALOG DEVICES INC
Package Description PLASTIC, SOT-223, 3 PIN
Pin Count 3
Manufacturer Package Code 05-08-1630
Reach Compliance Code not_compliant
Samacsys Manufacturer Analog Devices
Dropout Voltage1-Max 1.2 V
Input Voltage-Max 12 V
Input Voltage-Min 6.5 V
JESD-30 Code R-PDSO-G4
JESD-609 Code e3
Length 6.505 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 4
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min
Output Current1-Max 0.8 A
Output Voltage1-Max 5.1 V
Output Voltage1-Min 4.9 V
Output Voltage1-Nom 5 V
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TR
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max 1.8 mm
Surface Mount YES
Technology BIPOLAR
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 2.3 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Voltage Tolerance-Max 2%
Width 3.505 mm

Alternate Parts for LT1117CST-5#TRPBF

This table gives cross-reference parts and alternative options found for LT1117CST-5#TRPBF. 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 LT1117CST-5#TRPBF, 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
LT1117CST-5#TRPBF Linear Technology Check for Price LT1117 - 800mA Low Dropout Positive Regulators Adjustable and Fixed 2.85V,3.3V, 5V; Package: SOT; Pins: 3; Temperature Range: 0°C to 70°C LT1117CST-5#TRPBF vs LT1117CST-5#TRPBF
LT1117CST-5#TR Linear Technology Check for Price LT1117 - 800mA Low Dropout Positive Regulators Adjustable and Fixed 2.85V,3.3V, 5V; Package: SOT; Pins: 3; Temperature Range: 0°C to 70°C LT1117CST-5#TRPBF vs LT1117CST-5#TR
Part Number Manufacturer Composite Price Description Compare
LT1117CST-5#TR Analog Devices Inc Check for Price Fixed Positive LDO Regulator, 5V, 1.2V Dropout, BIPolar, PDSO4 LT1117CST-5#TRPBF vs LT1117CST-5#TR
RE5RL55AA-RR Ricoh Electronic Devices Co Ltd Check for Price Fixed Positive LDO Regulator, 5.5V, 0.038V Dropout, CMOS, PBCY3, TO-92, 3 PIN LT1117CST-5#TRPBF vs RE5RL55AA-RR
RE5RL55AA-TZ Ricoh Electronic Devices Co Ltd Check for Price Fixed Positive LDO Regulator, 5.5V, 0.038V Dropout, CMOS, PBCY3, TO-92, 3 PIN LT1117CST-5#TRPBF vs RE5RL55AA-TZ

LT1117CST-5#TRPBF Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the LT1117CST-5 is 15V, but it's recommended to keep it below 12V for optimal performance and to prevent overheating.

  • To ensure the stability of the output voltage, it's recommended to use a minimum output capacitance of 10uF and an ESR (Equivalent Series Resistance) of less than 1 ohm. Additionally, the input capacitor should be at least 1uF with an ESR of less than 5 ohms.

  • The maximum output current that the LT1117CST-5 can provide is 1A, but it's recommended to keep it below 800mA for optimal performance and to prevent overheating.

  • To protect the LT1117CST-5 from overheating, ensure good airflow around the device, use a heat sink if necessary, and keep the input voltage and output current within the recommended limits.

  • The LT1117CST-5 is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's recommended to derate the output current and input voltage at high temperatures to ensure reliable operation.

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