STMicroelectronics L78L33ACUTR

Linear Voltage Regulator, Fixed, Positive Output, 30 V, 3.3 V, 100 mA, 3 Pins, SOT-89
Production

Price and Stock

Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers

Technical Specifications

Physical
Case/PackageSOT-89
MountSurface Mount
Number of Pins3
Weight4.535924 g
Technical
Accuracy4 %
Dropout Voltage1.7 V
Max Input Voltage30 V
Max Operating Temperature125 °C
Max Output Current100 mA
Min Input Voltage5.3 V
Min Operating Temperature0 °C
Min Output Voltage3.3 V
Nominal Output Voltage3.3 V
Number of Channels1
Number of Outputs1
Number of Regulators1
Output Current100 mA
Output TypeFixed
Output Voltage3.3 V
Output Voltage Accuracy4 %
PackagingCut Tape
PolarityPositive
Power Supply Rejection Ratio (PSRR)49 dB
Quiescent Current6 mA
Schedule B8542390000
Dimensions
Height1.6 mm
Length4.6 mm
Width2.6 mm

Documents

Download datasheets and manufacturer documentation for STMicroelectronics L78L33ACUTR.

Future Electronics
Datasheet33 pages12 years ago
Datasheet30 pages18 years ago
Farnell
Datasheet29 pages18 years ago
Datasheet29 pages18 years ago
Datasheet29 pages18 years ago
Factory Futures
Datasheet30 pages18 years ago
Augswan
Datasheet45 pages7 years ago
STMicroelectronics
Datasheet46 pages11 years ago
element14 APAC
Datasheet46 pages11 years ago
Newark
Datasheet47 pages11 years ago
Datasheet47 pages11 years ago
Datasheet30 pages18 years ago
TME
Datasheet40 pages3 years ago
iiiC
Datasheet30 pages12 years ago
Sierra IC
Datasheet26 pages19 years ago

Alternate Parts

Price @ 1000
$ 0.164
$ 0.204
$ 0.204
Stock
4,246,503
9,544,766
9,544,766
Authorized Distributors
10
11
11
Case/Package
SOT-89
SOT-89
SOT-89
Number of Pins
3
3
3
Number of Outputs
1
1
1
Max Output Current
100 mA
100 mA
100 mA
Min Input Voltage
5.3 V
5.3 V
5.3 V
Max Input Voltage
30 V
30 V
30 V
Min Output Voltage
3.3 V
3.3 V
3.3 V
Max Output Voltage
-
-
-
Accuracy
4 %
-
-
Dropout Voltage
1.7 V
1.7 V
1.7 V
Power Supply Rejection Ratio (PSRR)
49 dB
49 dB
49 dB

Supply Chain

Lifecycle StatusProduction (Last Updated: 3 years ago)

Engineering Resources

View Evaluation kits and Reference designs for STMicroelectronics L78L33ACUTR.

Related Parts

Descriptions

Descriptions of STMicroelectronics L78L33ACUTR provided by its distributors.

Linear Voltage Regulator, Fixed, Positive Output, 30 V, 3.3 V, 100 mA, 3 Pins, SOT-89
L78L Series 100 mA 3.3 V Positive Voltage Regulator Surface Mount - SOT-89
Standard Regulator Pos 3.3V 0.1A 4-Pin(3+Tab) SOT-89 T/R
POSITIVE VOLTAGE REGULATOR Fixed Positive Standard Regulator, 3.3V, BIPolar, PSSO3
IC, LINEAR VOLT REGULATOR, 3.3V, SOT89-3
L78L33 Tape & Reel (TR) Surface Mount Over Current Over Temperature Short Circuit voltage regulator linear 1.7V 1.6mm 100mA 0C~125C
IC, V REG, 3.3V, SMD; Primary Input Voltage:8.3V; Output Voltage Fixed:3.3V; Dropout Voltage Vdo:1.7V; No. of Outputs:1; Output Current:100mA; Voltage Regulator Case Style:SOT-89; Operating Temperature Range:0°C to +150°C; SVHC:No SVHC (19-Dec-2011); Accuracy %:5%; Operating Temperature Max:150°C; Operating Temperature Min:0°C; Output Current Max:100mA; Output Voltage:3.3V; Output Voltage Max:3.3V; Package / Case:SOT-89; Supply Voltage Max:30V; Supply Voltage Min:5.3V; Termination Type:SMD
Fixed Output Voltage V = 3.3 / Output Current mA = 100 / Polarity = Positive / Load Regulation mV = 60 / Line Regulation mV = 150 / Dropout Voltage V = 2 / Quiescent Current (Iq) mA = 6 / Supply Voltage Max. V = 30 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 125 / Package Type = SOT-89 / Pins = 3 / Mounting Type = SMD / Packaging = Tape & Reel / Length mm = 4.6 / Width mm = 2.6 / Height mm = 1.6
The L78L00 series of three-terminal positive regulators employ internal current limiting and thermal shutdown, making them essentially indestructible. If adequate heat-sink is provided, they can deliver up to 100 mA output current. They are intended as fixed voltage regulators in a wide range of applications including local or oncard regulation for elimination of noise and distribution problems associated with single-point regulation.

Manufacturer Aliases

STMicroelectronics has several brands around the world that distributors may use as alternate names. STMicroelectronics may also be known as the following names:

  • ST MICRO
  • STM
  • SGS
  • SGS THOMSON
  • INMOS
  • STMICROE
  • STMICROEL
  • STMICR
  • ST MIC
  • ST MICROELECTRONIC
  • SGS THOMPSON
  • SESCOSEM
  • STMICROELECT
  • ST8
  • STMICROELECTRON
  • WAFERSCALE
  • SGS-ATES
  • ST MICROELECTRONICS SEMI
  • ST/SGS
  • ST MICROELECTRO
  • SGST
  • THOMS
  • STMICROELE
  • WAFERSCALE INTEGRATION INC
  • SGS-Thomson Microelectronics
  • ST Microeletronics

Part Number Aliases

This part may be known by these alternate part numbers:

  • L78L33ACUTR.
  • L78L33ACUTR..

Technical Specifications

Physical
Case/PackageSOT-89
MountSurface Mount
Number of Pins3
Weight4.535924 g
Technical
Accuracy4 %
Dropout Voltage1.7 V
Max Input Voltage30 V
Max Operating Temperature125 °C
Max Output Current100 mA
Min Input Voltage5.3 V
Min Operating Temperature0 °C
Min Output Voltage3.3 V
Nominal Output Voltage3.3 V
Number of Channels1
Number of Outputs1
Number of Regulators1
Output Current100 mA
Output TypeFixed
Output Voltage3.3 V
Output Voltage Accuracy4 %
PackagingCut Tape
PolarityPositive
Power Supply Rejection Ratio (PSRR)49 dB
Quiescent Current6 mA
Schedule B8542390000
Dimensions
Height1.6 mm
Length4.6 mm
Width2.6 mm

Documents

Download datasheets and manufacturer documentation for STMicroelectronics L78L33ACUTR.

Future Electronics
Datasheet33 pages12 years ago
Datasheet30 pages18 years ago
Farnell
Datasheet29 pages18 years ago
Datasheet29 pages18 years ago
Datasheet29 pages18 years ago
Factory Futures
Datasheet30 pages18 years ago
Augswan
Datasheet45 pages7 years ago
STMicroelectronics
Datasheet46 pages11 years ago
element14 APAC
Datasheet46 pages11 years ago
Newark
Datasheet47 pages11 years ago
Datasheet47 pages11 years ago
Datasheet30 pages18 years ago
TME
Datasheet40 pages3 years ago
iiiC
Datasheet30 pages12 years ago
Sierra IC
Datasheet26 pages19 years ago

Compliance

Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo SVHC
RoHSCompliant