H7912AE H7912BE 3-TERMINAL NEGATIVE VOLTAGE REGULATOR Descri

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H7912AE H7912BE 3-TERMINAL NEGATIVE VOLTAGE REGULATOR Descri

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Spec. HE200112 Issued Date 1998.07.01 Revised Date 2001.12.17 Page
H7912AE H7912BE
3-TERMINAL NEGATIVE VOLTAGE REGULATOR
Description
TO-220 H7912_E series three-terminal negative regulators available TO-220AB package. They provide local on-card regulation, eliminating distribution problems associated with single point regulation; furthermore, having same voltage options H7912_E positive standard series, they particularly suited split power supplies. adequate heat sinking provided, H7912_E series deliver output current excess although designed primarily fixed voltage regulators, these devices used with external components obtain adjustable voltage currents.
Absolute Maximum Ratings (Ta=25°C)
Input Voltage. Total Power Dissipation. Internally limited Operating Junction Temperature. +125 Maximum Junction Temperature. Storage Temperature Range. +150 Lead Temperature (Soldering 10S). Typical Application Schematic Diagram
1.4k
H7912_E
Vout
Vout
6.2V
Note:
pass Capacitors recommended optimum stability transient response should locate close possible regulator.
20pF
10pF
H7912AE, H7912BE
HSMC Product Specification
Electrical Characteristics
Spec. HE200112 Issued Date 1998.07.01 Revised Date 2001.12.17 Page
Vin=-19V, Io=500mA, Cin=2.2uF, Cout=1uF, 0°CTj125°C (unless otherwise noted)
Symbol Symbol
Parameter Output Voltage Line Regulation Load Regulation Quiescent Current Quiescent Current Change Output Voltage Drift Output Noise Voltage Ripple Rejection Dropout Voltage Short Circuit Current Peak Output Current Parameter Output Voltage Line Regulation Load Regulation Quiescent Current Quiescent Current Change Output Voltage Drift Output Noise Voltage Ripple Rejection Dropout Voltage Short Circuit Current Peak Output Current
Conditions Tj=25°C PD15W, 5mAIo1A Vi=-14.5V -27V Tj=25°C, -14.5VVin-30V Tj=25°C, -16VVin22V 5mAIo1.5A 250mAIo750mA Io1A, Tj=25°C 5mAIo1A -14.5VVin-30V Io=5mA Ta=25°C, 10Hz 100KHz Vi=10V, f=120Hz Tj=25°C, Io=1A Tj=25°C, Vi=-35V Tj=25°C Conditions
H7912AE Units -11.64 -12.36 -11.58 -12.42 -0.4 mV/°C Units mV/°C
Tj=25°C PD15W, 5mAIo1A -11.4 Vi=-14.5V -27V Tj=25°C, -14.5VVin-30V Tj=25°C, -16VVin22V 5mAIo1.5A 250mAIo750mA Io1A, Tj=25°C 5mAIo1A -14.5VVin-30V Io=5mA Ta=25°C, 10Hz 100KHz Vi=10V, f=120Hz Tj=25°C, Io=1A Tj=25°C, Vi=-35V Tj=25°C
H7912BE -11.5 -12.5 -0.4 -12.6
H7912AE, H7912BE
HSMC Product Specification
Characteristics Curve
Average Case Power Dissipation Function Ambient Temperauture
Spec. HE200112 Issued Date 1998.07.01 Revised Date 2001.12.17 Page
Peak Output Current Function InputOutput Differentail Voltage
Power Dissipation
Output Current
Ambient Temperature
Input-Output Voltage Differential
Ripple Rejection Function Frequency
Ripple Rejection Function Output Voltage
Ripple Rejection (dB)
Ripple Rejection (dB)
1000 10000 100000
Frequency
Output Voltage
Output Voltage Function Junction Temperature
6.26
6.22
Output Voltage (Volts)
6.18
6.14
6.06
Junction Temperature
H7912AE, H7912BE
HSMC Product Specification
TO-220AB Dimension
Marking:
Date Code
Spec. HE200112 Issued Date 1998.07.01 Revised Date 2001.12.17 Page
Rank Control Code
Style: 1.Vin 2.Ground 3.Vout 4.Ground
3-Lead TO-220AB Plastic Package HSMC Package Code: Typical
Inches Min. Max. 0.2197 0.2949 0.3299 0.3504 0.1732 0.185 0.0453 0.0547 0.0138 0.0236 0.3803 0.4047 *0.6398
Millimeters Min. Max. 5.58 7.49 8.38 8.90 4.40 4.70 1.15 1.39 0.35 0.60 9.66 10.28 *16.25
Inches Min. Max. *0.1508 0.0295 0.0374 0.0449 0.0551 *0.1000 0.5000 0.5618 0.5701 0.6248
Millimeters Min. Max. *3.83 0.75 0.95 1.14 1.40 *2.54 12.70 14.27 14.48 15.87
Notes: 1.Dimension tolerance based Spec. dated Sep. 07,1997.
2.Controlling dimension: millimeters. 3.Maximum lead thickness includes lead finish thickness, minimum lead thickness minimum thickness base material. 4.If there question with packing specification packing method, please contact your local HSMC sales office.
Material:
Lead: Alloy solder plating Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0
Important Notice:
rights reserved. Reproduction whole part prohibited without prior written approval HSMC. HSMC reserves right make changes products without notice. HSMC semiconductor products warranted suitable Life-Support Applications, systems. HSMC assumes liability consequence customer product design, infringement patents, application assistance.
Head Office Factory:
Head Office (Hi-Sincerity Microelectronics Corp.): 10F.,No. Sec. Chung-Shan Taipei Taiwan R.O.C. Tel: 886-2-25212056 Fax: 886-2-25632712, 25368454 Factory Kuang Rd., Fu-Kou Hsin-Chu Industrial Park Hsin-Chu Taiwan. R.O.C Tel: 886-3-5983621~5 Fax: 886-3-5982931
H7912AE, H7912BE
HSMC Product Specification

H7912AE H7912BE 3-TERMINAL NEGATIVE VOLTAGE REGULATOR Descri

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