Shantou Huashan Electronic Devices Co.,Ltd.
3-TERMINAL FIXED VOLTAGE REGULATOR
H 7810A
█ Description
The H7810A series of three terminal positive Regulators are available in the TO-220 package and with several fixed output voltages, making them useful in a wide range of applications. Each type 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 regulator, these devices can be used with external components to obtain adjustable voltages and currents.
█ Features
l Output current up to 1A l Output Voltages of 10V T O-220
l Thermal Overload Protection l Short Circuit Protection l Output Transistor Safe Operating Area Protection 1―INPUT 2―GND 3―OUTPUT
█ Absolute Maximum Ratings(Ta=25℃)
VI——Input Voltage (for VO =5V to 18V) ……………… 35V RθJC——Thermal Resistance Junction-Cases ………… 5℃/W Rθ JA ——Thermal Resistance Junction-Air ………… 65℃/W T OPR——Operating Temperature Range…………… 0~125℃ T STG ——Storage Temperature Range…………… -65~150℃
1
Shantou Huashan Electronic Devices Co.,Ltd.
H 7810A
(Refer to test circuit, unless otherwise specified,0℃≤TJ ≤125℃,IO =500mA,VI =16V,CI =0.33μF,CO =0.1μF) Symbol Parameter Min. 9.6 VO Typ. 10 Max. 10.4 V 9.5 10 10.5 12.5V≤VI ≤25V ΔVO Line Regulation (Note1) ΔVO Load Regulation (Note1) IQ Quiescent Current ΔIQ Quiescent Current Change ΔVO /ΔT Output Voltage Drift VN RR VD RO ISC IPK Output Noise Voltage Ripple Rejection Dropout Voltage Output Resistance Short Circuit Current Peak Current 56 -1 58 71 2 17 250 2.2 1.0 mV/℃ μV dB V mΩ mA A 5 50 0.5 0.8 mA 12.8V≤VI ≤25V IO =5mA TA =25℃, 10Hz≤f≤100kHz f=120Hz, 14V≤VI ≤24V IO =1A, TJ =25℃ f=1kHz VI =35V, TA =25℃ TJ =25℃ mA 3 12 50 100 mV TJ =25℃, 250mA≤IO ≤750mA TJ =25℃ 5mA≤IO ≤1.0A 8 100 mV TJ =25℃, 13V≤VI ≤20V TJ =25℃, 5.0mA≤IO ≤1.5A TJ =25℃, 12.5V≤VI ≤25V Unit Conditions TJ =25℃ 5.OmA≤IO ≤1.0A, P D ≤15W,
Output Voltage
2
Shantou Huashan Electronic Devices Co.,Ltd.
H 7810A
█
1、
2、
3、 4、
█
5、
6、 3
Shantou Huashan Electronic Devices Co.,Ltd.
H 7810A
8、
7、
10、
9、
12、
11、
13、 4
Shantou Huashan Electronic Devices Co.,Ltd.
H 7810A
5
很抱歉,暂时无法提供与“H7810A”相匹配的价格&库存,您可以联系我们找货
免费人工找货