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L78L09ACUTR

L78L09ACUTR

L78L09ACUTR

STMicroelectronics

Fixed L78L09 PMIC 3 TO-243AA

SOT-23

L78L09ACUTR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Factory Lead Time 13 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-243AA
Number of Pins 3
Weight 4.535924g
Operating Temperature0°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Packing Method TAPE AND REEL
Terminal Position SINGLE
Terminal FormFLAT
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number L78L09
Pin Count3
Number of Outputs 1
Qualification StatusNot Qualified
Voltage - Input (Max) 30V
Output Voltage 9V
Output Type Fixed
Max Output Current100mA
Max Supply Voltage35V
Min Supply Voltage11.5V
Output Configuration Positive
Quiescent Current6mA
Accuracy 4 %
Max Output Voltage9V
Output Voltage 1 9V
Number of Regulators1
Min Input Voltage 11V
Protection Features Over Current, Over Temperature, Short Circuit
Current - Quiescent (Iq) 5.5mA
PSRR 44dB (120Hz)
Dropout Voltage1.7V
Dropout Voltage1-Nom 1.7V
Min Output Voltage 9V
Power Supply Rejection Ratio (PSRR) 44dB
Voltage Tolerance-Max 5%
Nominal Output Voltage 9V
Output Voltage Accuracy 4 %
Height 1.6mm
Length 4.6mm
Width 2.6mm
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:13231 items

Pricing & Ordering

QuantityUnit PriceExt. Price

L78L09ACUTR Product Details

L78L09ACUTR Overview


A Tape & Reel (TR) case is used to deliver this IC regulator. This voltage regulator IC comes in a TO-243AA case. On the regulater IC chip, there are a total of 3 terminations. Output type Fixed. This component features 1 Voltage regulators. As a result of the Linear Voltage Regulator's design, the operating temperature of Surface Mount can be adjusted within a specified range. There is a temperature range of 0°C~125°C degrees during operation of the IC regulator. There is a configuration in this voltage regulator IC that specifies that its output function is Positive. In total, this chip consists of 3 pins and is divided into two groups. In order to deliver prompt, sufficient and reliable performance, this regulator IC has 1 outputs in total. A dropout voltage of 10 volts can be obtained from this voltage regulator IC. There are 3 pins on the chip. As an FYI, this IC voltage regulator has the basic part number L78L09. As you can see from the picture, the regulator IC is packed in a certain way. Taking into account the operation requirements, the maximum output current of the IC voltage regulator reaches 100mA. It operates in the 6mA Quiescent Current state. The top supply voltage can be set to 35V volts.

L78L09ACUTR Features


1.7V dropout voltage
TAPE AND REEL method of packing


L78L09ACUTR Applications


There are a lot of STMicroelectronics
L78L09ACUTR Linear Voltage Regulators applications.


  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive
  • Quick charge protocols

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