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LD1117S33CTR

STMicroelectronics LD1117S33CTR

Part Number:
LD1117S33CTR
Manufacturer:
STMicroelectronics
Ventron No:
3300190-LD1117S33CTR
Description:
IC REG LDO 3.3V 0.8A SOT223
ECAD Model:
Datasheet:
LD1117S33CTR

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Specifications
STMicroelectronics LD1117S33CTR technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics LD1117S33CTR.
  • Factory Lead Time
    8 Weeks
  • Contact Plating
    Tin
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    TO-261-4, TO-261AA
  • Number of Pins
    3
  • Weight
    4.535924g
  • Operating Temperature
    -40°C~125°C
  • Packaging
    Tape & Reel (TR)
  • JESD-609 Code
    e3
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    4
  • Termination
    SMD/SMT
  • ECCN Code
    EAR99
  • Packing Method
    TR, 7 INCH
  • Max Power Dissipation
    12W
  • Technology
    BIPOLAR
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Number of Functions
    1
  • Base Part Number
    LD1117
  • Pin Count
    4
  • Number of Outputs
    1
  • Output Voltage
    3.3V
  • Output Type
    Fixed
  • Max Output Current
    1.3A
  • Max Supply Voltage
    15V
  • Min Supply Voltage
    3.3V
  • Output Configuration
    Positive
  • Power Dissipation
    12W
  • Current - Output
    800mA
  • Quiescent Current
    10mA
  • Accuracy
    1 %
  • Max Output Voltage
    3.3V
  • Output Voltage 1
    3.3V
  • Number of Regulators
    1
  • Min Input Voltage
    5.3V
  • Protection Features
    Over Current, Over Temperature
  • Voltage Dropout (Max)
    1.3V @ 800mA
  • PSRR
    75dB (120Hz)
  • Dropout Voltage
    1.1V
  • Min Output Voltage
    3.3V
  • Voltage Tolerance-Max
    2%
  • Nominal Output Voltage
    3.3V
  • Input Bias Current
    5mA
  • Output Voltage Accuracy
    1 %
  • Height
    1.8mm
  • Length
    6.5mm
  • Width
    3.5mm
  • Radiation Hardening
    No
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
LD1117S33CTR Description
The LD1117 is a low drop voltage regulator able to provide up to 800 mA of output current, available even in adjustable version (VREF = 1.25 V). Concerning fixed versions, are offered the following output voltages: 1.2 V, 1.8 V, 2.5 V, 2.85 V, 3.3 V and 5.0 V. The device is supplied in: SOT-223, DPAK, SO-8 and TO-220. The SOT-223 and DPAK surface mount packages optimize the thermal characteristics even offering a relevant space saving effect. High efficiency is assured by NPN pass transistor. In fact in this case, unlike than PNP one, the quiescent current flows mostly into the load. Only a very common 10 μF minimum capacitor is needed for stability. On chip trimming allows the regulator to reach a very tight output voltage tolerance, within ±1% at 25 °C. The adjustable LD1117 is pin to pin compatible with the other standard. Adjustable voltage regulators maintaining the better performances in terms of drop and tolerance.

LD1117S33CTR Features
Low dropout voltage (1 V typ.)
2.85 V device performances are suitable for SCSI-2 active termination
Output current up to 800 mA
Fixed output voltage of: 1.2 V, 1.8 V, 2.5 V, 3.3 V, 5.0 V
Adjustable version availability (VREF = 1.25 V)
Internal current and thermal limit
Available in ±1% (at 25 °C) and 2% in full temperature range
Supply voltage rejection: 75 dB (typ.)


LD1117S33CTR Applications
Negative supply
Circuit for increasing output voltage
Voltage regulator with reference
Battery backed-up regulated supply
Post-regulated dual supply
5G Communication
Electrification of automobile
Industrial 4.0

LD1117S33CTR More Descriptions
IC REG LDO 3.3V 0.8A SOT223 / LDO Regulator Pos 3.3V 1.3A 4-Pin(3 Tab) SOT-223 T/R
Low Drop Out (LDO) Regulator Position 3.3 Volt 1.3A 4-Pin(3 Tab) SOT-223
STMICROELECTRONICS - LD1117S33CTR - LDO VOLTAGE REGULATOR, 3.3V, 0.8A, SOT-223-3
75dB@(120Hz) 800mA Fixed 3.3V Positive 15V SOT-223-4 Linear Voltage Regulators (LDO) ROHS
LD1117 Series 3.3 V 1300 mA Fixed Output Positive Voltage LDO Regulator- SOT-223
Linear Voltage Regulator LDO 3,3V/0,8A SOT223 LD 1117 S 33 CTR
Adjustable and fixed low drop positive voltage regulator
Fixed Positive LDO Regulator, 3.3V, 1.3V Dropout, BIPolar, PDSO4
Voltage regulator, 3.3 VDC, 800 mA, positive, SOT-223, LD1117S33CTR
V REG, 1VDO, 0.8A, 3.3V, 4%, 3SOT223; Output Type: Fixed; Input Voltage Min: 4.75V; Input Voltage Max: 15V; Fixed Output Voltage Nom.: 3.3V; Adjustable Output Voltage Min: -; Adjustable Output Voltage Max: -; Output Current: 95
The LD1117S33CTR is a low dropout 3.3V fixed linear voltage regulator capable of supplying up to 1.3A, that’s housed in a small SOT-223 package.
Outputs = 1 / Fixed Output Voltage V = 3.3 / Output Voltage Min. V = 3.16 / Output Voltage Max. V = 3.44 / Dropout Voltage V = 1.3 / Output Current mA = 800 / Load Regulation mV = 1 / Line Regulation mV = 1 / Supply Voltage Min. V = 4.75 / Supply Voltage Max. V = 15 / Accuracy % = 1 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 125 / Package Type = SOT-223 / Pins = 3 / Mounting Type = SMD / Packaging = Tape & Reel / Length mm = 6.7 / Width mm = 3.7 / Height mm = 1.8 / Power Dissipation (Pd) W = 12
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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