器件名称: H7808AI
功能描述: 3-TERMINAL POSITIVE VOLTAGE REGULATORS
文件大小: 142.74KB 共12页
简 介:HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : IC200405 Issued Date : 2004.04.01 Revised Date : 2006.01.19 Page No. : 1/12
H78XX Series
3-TERMINAL POSITIVE VOLTAGE REGULATORS
H78XX Series Pin Assignment
Tab 3-Lead Plastic TO-252 Package Code: J Pin 1: VIN Pin 2 & Tab: GND Pin 3: VOUT
Description
The H78XX series can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each employs internal current limiting, thermal shut-down and safe operating area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents.
Tab
1
2
3
3-Lead Plastic TO-251 Package Code: I Pin 1: VIN Pin 2 & Tab: GND Pin 3: VOUT 1 2 3 3-Lead Plastic SOT-82 Package Code: NE Pin 1: VIN Pin 2: GND Pin 3: VOUT 1 2 3
Features
Output Current In Excess of 1A Output Voltages of 5V, 6V, 8V, 9V, 12V Internal Short-Circuit Current Limiting & Thermal Overload Protection Guaranteed In Extended Temperature Range
Absolute Maximum Ratings (TA=25°C)
Characteristic Input Voltage Power Dissipation Operating Temperature Storage Temperature Junction Temperature Symbol VIN PD Topr Tstg Tj Rating 40 Internally limited (Note) -30 to 85 -55 to 150 150 Unit V
o o
Tab
3-Lead Plastic TO-220AB Package Code: E Pin 1: VIN Pin 2 & Tab: GND Pin 3: VOU……
