Integrated Circuits (ICs)

L79L15ACUTR

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STMicroelectronics

IC REG LINEAR -15V 100MA SOT89-3

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DocumentsL79L15ACUTR | Datasheet

Integrated Circuits (ICs)

L79L15ACUTR

Active

STMicroelectronics

IC REG LINEAR -15V 100MA SOT89-3

Deep-Dive with AI

DocumentsL79L15ACUTR | Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	L79L15ACUTR

Current - Output	100 mA
Current - Quiescent (Iq)	6 mA
Current - Supply (Max) [Max]	6.5 mA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	0 °C
Output Configuration	Negative
Package / Case	TO-243AA
Protection Features	Short Circuit, Over Temperature
PSRR	39 dB
Supplier Device Package	SOT-89-3
Voltage - Input (Max) [Max]	-35 V
Voltage - Output (Min/Fixed)	-15 V

L79L Series

Part	Protection Features	Number of Regulators	Current - Quiescent (Iq)	Mounting Type	Supplier Device Package	Operating Temperature [Min]	Operating Temperature [Max]	PSRR	Voltage - Input (Max) [Max]	Output Configuration	Current - Supply (Max) [Max]	Current - Output	Voltage - Output (Min/Fixed)	Package / Case	Voltage - Output (Min/Fixed) [Min]	Package / Case	Package / Case	Package / Case
STMicroelectronics L79L12ACUTR	Over Temperature Short Circuit	1	6 mA	Surface Mount	SOT-89-3	0 °C	125 °C	42 dB	-35 V	Negative	6.5 mA	100 mA	-12 V	TO-243AA
STMicroelectronics L79L08ACZ-AP	Over Temperature Short Circuit	1	5.5 mA	Through Hole	TO-92-3	0 °C	125 °C	45 dB	-30 V	Negative	6 mA	100 mA		TO-226-3 TO-92-3 (TO-226AA) Formed Leads	-8 V
STMicroelectronics L79L05ABUTR	Over Temperature Short Circuit	1	5.5 mA	Surface Mount	SOT-89-3	-40 C	125 °C	49 dB	-30 V	Negative	6 mA	100 mA		TO-243AA	-5 V
STMicroelectronics L79L05ABD13TR	Over Temperature Short Circuit	1	5.5 mA	Surface Mount	8-SOIC	-40 C	125 °C	49 dB	-30 V	Negative	6 mA	100 mA		8-SOIC	-5 V	0.154 in	3.9 mm
STMicroelectronics L79L05ACUTR	Over Temperature Short Circuit	1	5.5 mA	Surface Mount	SOT-89-3	0 °C	125 °C	49 dB	-30 V	Negative	6 mA	100 mA		TO-243AA	-5 V
STMicroelectronics L79L15ACD13TR	Over Temperature Short Circuit	1	6 mA	Surface Mount	8-SOIC	0 °C	125 °C	39 dB	-35 V	Negative	6.5 mA	100 mA	-15 V	8-SOIC		0.154 in	3.9 mm
STMicroelectronics L79L12ACD13TR	Over Temperature Short Circuit	1	6 mA	Surface Mount	8-SOIC	0 °C	125 °C	42 dB	-35 V	Negative	6.5 mA	100 mA	-12 V	8-SOIC		0.154 in	3.9 mm
STMicroelectronics L79L05ACZ	Over Temperature Short Circuit	1	5.5 mA	Through Hole	TO-92-3	0 °C	125 °C	49 dB	-30 V	Negative	6 mA	100 mA		TO-226-3 TO-92-3	-5 V			TO-226AA
STMicroelectronics L79L15ACUTR	Over Temperature Short Circuit	1	6 mA	Surface Mount	SOT-89-3	0 °C	125 °C	39 dB	-35 V	Negative	6.5 mA	100 mA	-15 V	TO-243AA
STMicroelectronics L79L05ABZ-AP	Over Temperature Short Circuit	1	5.5 mA	Through Hole	TO-92-3	-40 C	125 °C	49 dB	-30 V	Negative	6 mA	100 mA		TO-226-3 TO-92-3 (TO-226AA) Formed Leads	-5 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	15257	$ 0.42

Description

General part information

L79L Series

The L79L series of three-terminal negative 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 on-card regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they can be used with power pass elements to make high-current voltage regulators. The L79L series used as Zener diode/resistor combination replacement, offers an effective output impedance improvement of typically two orders of magnitude, along with lower quiescent current and lower noise.

Documents

Technical documentation and resources

L79L15ACUTR | Datasheet

Datasheet