79L18 PDF даташит
Спецификация 79L18 изготовлена «Unisonic Technologies» и имеет функцию, называемую «3-TERMINAL 0.1A NEGATIVE VOLTAGE REGULATOR». |
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Детали детали
Номер произв | 79L18 |
Описание | 3-TERMINAL 0.1A NEGATIVE VOLTAGE REGULATOR |
Производители | Unisonic Technologies |
логотип |
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UNISONIC TECHNOLOGIES CO., LTD
79LXX
LINEAR INTEGRATED CIRCUIT
3-TERMINAL 0.1A NEGATIVE
VOLTAGE REGULATOR
DESCRIPTION
The UTC 79LXX family is monolithic fixed voltage regulator
integrated circuit. They are suitable for applications that required
supply current up to 100mA.
FEATURES
* Output current up to 100Ma.
* Fixed output voltage of -5V, -6V, -8V, -9V, -12V,-15V, -18V and
-24V available.
* Thermal overload shutdown protection.
* Short circuit current limiting.
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
- 79LXXG-AB3-R
- 79LXXG-S08-R
79LXXL-T92-B
79LXXG-T92-B
79LXXL-T92-K
79LXXG-T92-K
Notes: 1. XX: Output Voltage, refer to Marking Information
2. Note: Pin Assignment: I:VIN O:VOUT G:GND
Package
SOT-89
SOP-8
TO-92
TO-92
Pin Assignment
12345678
GIO- - - - -
O I I NG I I N
GIO- - - - -
GIO- - - - -
Packing
Tape Reel
Tape Reel
Tape Box
Bulk
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
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79LXX
MARKING INFORMATION
PACKAGE VOLTAGE CODE
SOT-89
TO-92
SOP-8
05:-5.0V
06:-6.0V
08:-8.0V
09:-9.0V
10:-10V
12:-12V
15:-15V
18:-18V
24:-24V
BLOCK DIAGRAM
LINEAR INTEGRATED CIRCUIT
MARKING
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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79LXX
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
VALUE
UNIT
VOUT = -5~ -9V
-30 V
Input Voltage
VOUT = -12~ -15V
VIN
-35 V
VOUT = -18~ -24V
SOT-89
-35 V
350 mW
Power Dissipation
SOP-8
PD
300 mW
TO-92
625 mW
Operating Temperature
TOPR
-40 ~ +85
C
Storage Temperature
TSTG
-40 ~ +125
C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ELECTRICAL CHARACTERISTICS
79L05(TJ=25C, C1=0.33µF, COUT=1µF, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
Output Voltage
Line Regulation
VOUT
∆VOUT
∆VIN × VOUT
VIN=-10V, IOUT=40mA
VIN=-7~-20V, IOUT =40mA
Load Regulation
∆VOUT
∆IOUT × VOUT
VIN=-10V, IOUT =1~100mA
Quiescent current
IQ VIN=-10V, IOUT =40mA
Ripple Rejection
RR
VIN=-8~-18V, IOUT =40mA,
eIN=1VP-P ,f=120Hz
Output Voltage Noise
eN
VIN=-10V, IOUT =40mA
BW=10Hz~100kH
MIN TYP MAX UNIT
-4.8 -5.0 -5.2 V
15 150 mV
7 60 mV
3.5 6.0 mA
41 71
dB
120 µV
79L06(TJ=25C, C1=0.33µF, COUT=1µF, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
Output Voltage
Line Regulation
Load Regulation
VOUT
∆VOUT
∆VIN × VOUT
∆VOUT
∆IOUT × VOUT
VIN=-12V, IOUT =40mA
VIN=-8.5~-20V, IOUT =40mA
VIN=-12V, IOUT =1~100mA
Quiescent current
IQ VIN=-12V, IOUT =40mA
Ripple Rejection
RR
VIN=-9~ -19V, IOUT =40mA
eIN=1VP-P, f=120Hz
Output Voltage Noise
eN
VIN=-12V, IOUT =40mA
BW=10Hz~100kH
MIN TYP MAX UNIT
-5.76 -6.0 -6.24 V
15 150 mV
7 60 mV
3.5 6.0 mA
41 71
dB
120 µV
79L08(TJ=25C, C1=0.33µF, COUT=1µF, unless otherwise specified)
PARAMETER
SYMBOL
Test conditions
Output Voltage
Line Regulation
VOUT
∆VOUT
∆VIN × VOUT
VIN=-14V, IOUT =40mA
VIN=-10.5~-23V, IOUT =40mA
Load Regulation
∆VOUT
∆IOUT × VOUT
VIN=-14V, IOUT =1~100mA
Quiescent current
IQ VIN=-14V, IOUT =40mA
Ripple Rejection
RR
VIN=-11~ -21V, IOUT =40mA
eIN=1VP-P ,f=140Hz
Output Voltage Noise
eN
VIN=-14V, IOUT =40mA
BW=10Hz~100kH
MIN TYP MAX UNIT
-7.68 -8.0 -8.32 V
24 175 mV
10 80 mV
3.5 6.0 mA
39 68
dB
190 µV
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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