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ADD MICROTECH CORP.

AMC79L05

ADD MICROTECH CORP.
DESCRIPTION
AMC79L05
100mA / 3-TERMINAL NEGATIVE VOLTAGE REGULATOR
FEATURES
The AMC79L05 is a 3-terminal fixed negative-voltage designed for a wide range of applications. This regulator can provide local on card regulation, eliminating the distribution problems associated with single point regulation. In addition, it can be used with power-pass elements to make high-current voltage regulators with 100mA output current.
Protection features such as thermal shutdown and current limiting have been designed internally which will protect the device from damage in case of overload or overheating.
APPLICATIONS
PACKAGE PIN OUT
Logic Systems Computer Add-On Cards Modem Cards Power Suppliers
OUTPUT INPUT COMMON
3-Pin Plastic TO-92 (Top View)
OUTPUT INPUT INPUT NC
NC INPUT INPUT COMMON
8-Pin S.O.I.C Surface Mount (Top View) ORDER INFORMATION Plastic SO-8 Plastic TO-92 DM 8-pin 3-pin
TA (OC)
AMC79L05LP
AMC79L05DM
Note: 1. All surface-mount and TO-92 packages are available in Tape & Reel. Append the letter "T" to part number (i.e. AMC79L05LPT or AMC79L05DMT). 2. For TO-92 in Tape & Box (without reel), add suffix "TB" (i.e. AMC79L05LPTB).
Copyright 2001, ADD Microtech Corp.
www.addmtek.com
AMC79L05
100mA / 3-TERMINAL NEGATIVE VOLTAGE REGULATOR
ABSOLUTE MAXIMUM RATINGS (Note 1)
Copyright 2001, ADD Microtech Corp.
www.addmtek.com
AMC79L05
100mA / 3-TERMINAL NEGATIVE VOLTAGE REGULATOR
Input Voltage Output Current
RECOMMENDED OPERATING CONDITIONS Recommended Operating Conditions Parameter Symbol Min. Typ. Max. VI -7 -20 IOUT 100 TJ 0 125
Units V mA
Operating Virtual Junction Temperature
Line Regulation Load Regulation Peak Output Current Dropout Voltage Quiescent Current Quiescent Current Change
VOI VOL IPEAK IQ IQ
Ripple Rejection ( note 2 ) RR Output Noise Voltage ( note 2 ) VO RMS note 2:
Copyright 2001, ADD Microtech Corp.
www.addmtek.com
AMC79L05
100mA / 3-TERMINAL NEGATIVE VOLTAGE REGULATOR
3-Pin Plastic TO-92
INCHES MIN A
MILLIMETERS MAX MIN 4.45 4.32 3.18 TYP 4.57 4.57 3.62 0.38 1.27 3.81 MAX 5.21 5.33 4.19 -
C 0.125 0.142 0.165 F G 0.015 0.050 0.150 -
Note: For TO-92 in tape & reel, refer to TO-92 package and carrier dimension data for lead dimensions.
3-Pin Plastic TO-92 Package (Taped and Reeled) and Carrier Dimensions
INCHES MIN C 0.079
MILLIMETERS MAX MIN 2.00 12.2 12.4 3.8 5.85 4.2 17.0 15.5 5.7 8.5 TYP 12.7 12.7 4.0 6.35 5.0 18.0 16.0 6.0 9.0 MAX 13.2 13.0 4.2 6.85 5.6 19.0 16.5 6.3 9.5
Po 0.488 0.500 0.512 Do 0.150 0.157 0.165
P1 0.230 0.250 0.256 Fo 0.165 0.197 0.220
W 0.669 0.709 0.748 Ho 0.610 0.630 0.649 Wo 0.224 0.236 0.248 W1 0.335 0.354 0.374
Note: For 3L TO92, 2, 000 units per Reel
Copyright 2001, ADD Microtech Corp.
www.addmtek.com
AMC79L05
100mA / 3-TERMINAL NEGATIVE VOLTAGE REGULATOR
8-Pin Plastic S.O.I.C.
INCHES A A B B F P MIN 0.183 0.144 TYP MAX 0.202 0.163 0.074 0.020 0.035
C 0.068 D 0.010
SEATING PLAN
Note: for 8 pin S.O.I.C., 100 units per tube
Copyright 2001, ADD Microtech Corp.
www.addmtek.com
AMC79L05
100mA / 3-TERMINAL NEGATIVE VOLTAGE REGULATOR
IMPORTANT NOTICE
ADD Microtech Inc. 492 Altamont Drive Milpitas, CA 95035 T E L : (408) 9410420 F A X : (408) 9410864
Asia Pacific region
ADD Microtech Corp 3F, 132, Sec. 4, Chung Hsiao E. Rd., Taipei, Taiwan T E L : 2-27760166 F A X : 2-27764208
Copyright 2001, ADD Microtech Corp.
www.addmtek.com