L79L08CZTR datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Power/power management> The power supply circuit> L79L08CZTR

L79L08CZTR: Description8V FIXED NEGATIVE REGULATOR, BCY3, LEAD FREE, TO-92, 3 PIN; CategoryPower/power management The power supply circuit; File Size784KB，23 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/; Environmental Compliance

Download Datasheet Parametric Compare View All

L79L08CZTR Overview

8V FIXED NEGATIVE REGULATOR, BCY3, LEAD FREE, TO-92, 3 PIN

L79L08CZTR Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	STMicroelectronics
Parts packaging code	TO-92
package instruction	TO-92, SIP3,.1,50
Contacts	3
Reach Compliance Code	compliant
Adjustability	FIXED
Nominal dropback voltage 1	1.7 V
Maximum absolute input voltage	30 V
Maximum input voltage	23 V
Minimum input voltage	10.5 V
JESD-30 code	O-XBCY-T3
JESD-609 code	e3
Maximum grid adjustment rate	0.2%
Maximum load regulation	0.08%
Humidity sensitivity level	NOT APPLICABLE
Number of functions	1
Output times	1
Number of terminals	3
Working temperatureTJ-Max	125 °C
Working temperature TJ-Min
Maximum output current 1	0.1 A
Maximum output voltage 1	8.8 V
Minimum output voltage 1	7.2 V
Nominal output voltage 1	8 V
Package body material	UNSPECIFIED
encapsulated code	TO-92
Encapsulate equivalent code	SIP3,.1,50
Package shape	ROUND
Package form	CYLINDRICAL
method of packing	TAPE AND REEL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Regulator type	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR
surface mount	NO
technology	BIPOLAR
Terminal surface	Tin (Sn)
Terminal form	THROUGH-HOLE
Terminal pitch	1.27 mm
Terminal location	BOTTOM
Maximum time at peak reflow temperature	NOT SPECIFIED
Maximum voltage tolerance	10%

Preview

Download Datasheet

View All

L79LxxAB

L79LxxAC - L79LxxC

Negative voltage regulators

Features

■

Output current up to 100 mA

Output voltages of -5; -6; -8; -9; -12; -15V

Thermal overload protection

Short circuit protection

No external components are required

Available in either ±5% (AC) or ±10% (C)

selection

TO-92

Description

The L79Lxx 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

SO-8

SOT-89

power pass elements to make high-current

voltage regulators.

The L79Lxx 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.

Table 1.

Device summary

Order codes

L79L05C

L79L05AC

L79L05AB

L79L06C

L79L06AC

L79L06AB

L79L08C

L79L08AC

L79L08AB

L79L09C

L79L09AC

L79L09AB

L79L12C

L79L12AC

L79L12AB

L79L15C

L79L15AC

L79L15AB

July 2007

Rev. 13

1/22

www.st.com

L79L08CZTR Related Products

	L79L08CZTR	L79L15CZ-AP	L79L15CZ-TR	L79L15CZTR	L79L05CZTR	L79L05CZ-AP	L79L06CZTR	L79L06CZ-TR	L79L09CZTR	L79L12CZTR
Description	8V FIXED NEGATIVE REGULATOR, BCY3, LEAD FREE, TO-92, 3 PIN	15V FIXED NEGATIVE REGULATOR, BCY3, LEAD FREE, TO-92, 3 PIN	15V FIXED NEGATIVE REGULATOR, BCY3, LEAD FREE, TO-92, 3 PIN	15V FIXED NEGATIVE REGULATOR, BCY3, LEAD FREE, TO-92, 3 PIN	5V FIXED NEGATIVE REGULATOR, BCY3, LEAD FREE, TO-92, 3 PIN	5V FIXED NEGATIVE REGULATOR, BCY3, LEAD FREE, TO-92, 3 PIN	6V FIXED NEGATIVE REGULATOR, BCY3, LEAD FREE, TO-92, 3 PIN	6V FIXED NEGATIVE REGULATOR, BCY3, LEAD FREE, TO-92, 3 PIN	9V FIXED NEGATIVE REGULATOR, BCY3, LEAD FREE, TO-92, 3 PIN	12V FIXED NEGATIVE REGULATOR, BCY3, LEAD FREE, TO-92, 3 PIN
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Maker	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics
Parts packaging code	TO-92	TO-92	TO-92	TO-92	TO-92	TO-92	TO-92	TO-92	TO-92	TO-92
package instruction	TO-92, SIP3,.1,50	LEAD FREE, TO-92, 3 PIN	LEAD FREE, TO-92, 3 PIN	TO-92, SIP3,.1,50	TO-92, SIP3,.1,50	TO-92, SIP3,.1,50	LEAD FREE, TO-92, 3 PIN	LEAD FREE, TO-92, 3 PIN	TO-92, SIP3,.1,50	TO-92, SIP3,.1,50
Contacts	3	3	3	3	3	3	3	3	3	3
Reach Compliance Code	compliant	not_compliant	not_compliant	compliant	compliant	not_compliant	compliant	not_compliant	compliant	compliant
Adjustability	FIXED	FIXED	FIXED	FIXED	FIXED	FIXED	FIXED	FIXED	FIXED	FIXED
Nominal dropback voltage 1	1.7 V	1.7 V	1.7 V	1.7 V	1.7 V	1.7 V	1.7 V	1.7 V	1.7 V	1.7 V
Maximum absolute input voltage	30 V	35 V	35 V	35 V	30 V	30 V	30 V	30 V	30 V	35 V
Maximum input voltage	23 V	30 V	30 V	30 V	20 V	20 V	20 V	20 V	23 V	27 V
Minimum input voltage	10.5 V	17.5 V	17.5 V	17.5 V	7 V	7 V	8.5 V	8.5 V	11.5 V	14.5 V
JESD-30 code	O-XBCY-T3	O-XBCY-T3	O-XBCY-T3	O-XBCY-T3	O-XBCY-T3	O-XBCY-T3	O-XBCY-T3	O-XBCY-T3	O-XBCY-T3	O-XBCY-T3
JESD-609 code	e3	e3	e3	e3	e3	e3	e3	e3	e3	e3
Maximum grid adjustment rate	0.2%	0.3%	0.3%	0.3%	0.2%	0.2%	0.2%	0.2%	0.25%	0.25%
Maximum load regulation	0.08%	0.15%	0.15%	0.15%	0.06%	0.06%	0.06%	0.06%	0.08%	0.1%
Number of functions	1	1	1	1	1	1	1	1	1	1
Output times	1	1	1	1	1	1	1	1	1	1
Number of terminals	3	3	3	3	3	3	3	3	3	3
Working temperatureTJ-Max	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C
Maximum output current 1	0.1 A	0.1 A	0.1 A	0.1 A	0.1 A	0.1 A	0.1 A	0.1 A	0.1 A	0.1 A
Maximum output voltage 1	8.8 V	16.5 V	16.5 V	16.5 V	5.5 V	5.5 V	6.6 V	6.6 V	9.9 V	13.2 V
Minimum output voltage 1	7.2 V	13.5 V	13.5 V	13.5 V	4.5 V	4.5 V	5.4 V	5.4 V	8.1 V	10.8 V
Nominal output voltage 1	8 V	15 V	15 V	15 V	5 V	5 V	6 V	6 V	9 V	12 V
Package body material	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
encapsulated code	TO-92	TO-92	TO-92	TO-92	TO-92	TO-92	TO-92	TO-92	TO-92	TO-92
Encapsulate equivalent code	SIP3,.1,50	SIP3,.1,50	SIP3,.1,50	SIP3,.1,50	SIP3,.1,50	SIP3,.1,50	SIP3,.1,50	SIP3,.1,50	SIP3,.1,50	SIP3,.1,50
Package shape	ROUND	ROUND	ROUND	ROUND	ROUND	ROUND	ROUND	ROUND	ROUND	ROUND
Package form	CYLINDRICAL	CYLINDRICAL	CYLINDRICAL	CYLINDRICAL	CYLINDRICAL	CYLINDRICAL	CYLINDRICAL	CYLINDRICAL	CYLINDRICAL	CYLINDRICAL
method of packing	TAPE AND REEL	AMMO PACK	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL	AMMO PACK	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Regulator type	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR
surface mount	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
technology	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR
Terminal surface	Tin (Sn)	Tin (Sn)	Tin (Sn)	Tin (Sn)	Tin (Sn)	Tin (Sn)	Tin (Sn)	Tin (Sn)	Tin (Sn)	Tin (Sn)
Terminal form	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE
Terminal pitch	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm
Terminal location	BOTTOM	BOTTOM	BOTTOM	BOTTOM	BOTTOM	BOTTOM	BOTTOM	BOTTOM	BOTTOM	BOTTOM
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Maximum voltage tolerance	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%
Humidity sensitivity level	NOT APPLICABLE	-	-	NOT APPLICABLE	NOT APPLICABLE	-	NOT APPLICABLE	-	NOT APPLICABLE	NOT APPLICABLE
Is it lead-free?	-	Lead free	Lead free	Lead free	Lead free	Lead free	-	-	-	Lead free

Recommended Resources

Magnetic controlled music notifier circuit

B635-1 type bullhead planer electrical schematic circuit

One SIPU STR soft starter controls two motors

Stable sinusoidal oscillator circuit diagram

820e computer motherboard circuit diagram_61

845ddr computer motherboard circuit diagram_01

I need a SMD package library for 32MHz and 30KHz crystal oscillators in Altium Designer. Can someone give me one? I'd be very grateful!: Thank you! Email: [email]ma5474@163.com[/email], thank you! Please help!...; 奔跑路上 PCB Design

Digital Circuit Design Methodology: The current digital circuit design can be divided into the following levels: 1. Algorithm-level design: Use high-level languages such as C language and other system analysis tools (such as MATLAB) to ...; inoint98 FPGA/CPLD

Basic knowledge of Verilog HDL (English): Basic knowledge of Verilog HDL.rar includes: 1, Verilog testbench 2, Verilog_Golden_Reference_Guide 3, Wiley 1 Verilog Coding For Logic Synthesis Ebook-Spy...; liwenqi FPGA/CPLD

Can the busy signal of icl7135 be simulated in proteus?: Dear experts, please help me solve this problem. I can't get the busy signal with proteus, it always keeps low level. But D1-D5, B8, 4, 2, 1 can change continuously, what's going on?...; yanghui_45 Embedded System

The pcb file only shows the coordinates, there is no gray area, what is the transparent area: The pcb file is transparent, has coordinates, and can see the underlying background without gray areas....; binghehe PCB Design

Multisim simulation results are different at different times: Hello everyone, I have not been using multisim simulation software for a long time but I found a problem that the results of simulating the same circuit at different time periods may be different. Has...; wwwlizhencom Analog electronics

Shortcut: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

Popular Components