7805中文资料

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7805三端稳压器参数定义

7805三端稳压器参数定义1.简介7805三端稳压器是一种常见的线性稳压器，用于将高电压转换成稳定的5V直流电压。

本文将介绍7805三端稳压器的参数定义及其作用。

2.参数定义2.1输入电压（V I N）输入电压指7805稳压器的电源供应电压。

输入电压的范围通常为7V至35V。

如果输入电压低于7V，稳压器将无法正常工作。

2.2输出电压（V O UT）输出电压是7805稳压器通过调整电压差来实现的。

对于7805来说，输出电压被设定为5V，可保持稳定不变。

输出电流的范围为0A至 1.5A。

2.3输出电流（I O UT）输出电流是指从稳压器输出引脚流出的电流。

稳压器必须能够提供所需的输出电流，以满足连接负载的要求。

在使用7805稳压器时，输出电流不应超过1.5A。

2.4输入输出电压差（V D O）输入-输出电压差是指稳压器在工作状态下的电压降。

对于7805来说，输入-输出电压差通常为2V至2.5V。

较大的输入-输出电压差将导致稳压器产生更多的热量。

2.5静态电压调整率（S.V.R）静态电压调整率是指在特定负载条件下，稳压器输出电压随输入电压变化的程度。

对于7805来说，静态电压调整率通常为0.1%至0.5%。

更小的调整率表示稳压器输出电压更稳定，对变动输入电压更不敏感。

2.6温度系数（T C）温度系数是指稳压器输出电压随温度变化的程度。

对于7805来说，温度系数通常为100p p m/℃至200p pm/℃。

更小的温度系数表示稳压器的输出电压对温度变化更不敏感。

3.作用与应用7805三端稳压器在电子电路中具有重要作用。

它能够将高电压转换成稳定的5V直流电压，常被应用在各种电子设备中，如移动电源、嵌入式系统等。

通过控制输入-输出电压差，7805稳压器能够提供稳定的输出电压，保证其他电路元件正常工作。

其输出电流能力较强，能够满足大部分的负载需求。

此外，7805稳压器的静态电压调整率较小，能够在输入电压变化时保持较为稳定的输出电压。

7805中文资料_引脚图_电路图_封装

X78X X11.5A* X78XX TO-220 , 1.5A1.5A5V;6V;8V;9V;10V;12V;15V;18V;24VTO-2201: ; 2: ; 3:1(Ta=25°C)(Vo=5V to 18V) (Vo=24V)Vi 3540V V R θ JA 65°C/W JC 5°C/W Topr 0~ +125°CTstg-65 ~ +150°CTel:400 660 83822( 0<Tj<125°C,Io=500mA,Vi=10V,Ci=0.33µF, Co=0.1µF)Tj=25°C4.85.0 5.2V Vo 5.0mA<Io<1.0A,Po<15W Vi=7.5V to 20V4.755.00 5.25V ∆Vo Tj=25°C,Vi=7.5V to 25V 4.0100mV Tj=25°C,Vi=8V to 12V 1.650mV ∆Vo Tj=25°C,Io=5.0mA to 1.5A 9100mV Tj=25°C,Io=250mA to 750mA 450mVIQ Tj=25°C5.08mA ∆IQ Io=5mA to 1.0A 0.030.5mA Vi=8V to 25V 0.30.8mA ∆Vo/∆T Io=5mA0.8mV/°C VN f=10Hz to 100kHz,Ta=25°C 42µV RR f=120Hz, Vi=8V to 18V 6273dB Vo Io=1.0A,Tj=25°C 2V Ro f=1kHz15m Ω Isc Vi=35V,Ta=25°C 230mAIpkTj=25°C2.2A0<Tj<125°C,Io=500mA,Vi=11V,Ci=0.33µF, Co=0.1µF)Tj=25°C5.756.00 6.25VVo 5.0mA<Io<1.0A,Po<15W Vi=8.5V to 21V5.76.06.3V∆Vo Tj=25°C,Vi=8.5V to 25V 5120mV Tj=25°C,Vi=9V to 13V1.560mV∆Vo Tj=25°C,Io=5.0mA to 1.5A 9130mV Tj=25°C,Io=250mA to 750mA360mVIQ Tj=25°C 5.08mA∆IQ Io=5mA to 1.0A 0.5mA Vi=9V to 25V0.8mA∆Vo/∆T Io=5mA 0.8mV/°CVN f=10Hz to 100kHz,Ta=25°C 45µVRR f=120Hz, Vi=9V to 19V 5975dBVo Io=1.0A,Tj=25°C 2VRo f=1kHz 19m ΩIsc Vi=35V,Ta=25°C 250mAIpk Tj=25°C 2.2AX78XXTel:400 660 838230<Tj<125°C,Io=500mA,Vi=14V,Ci=0.33µF, Co=0.1µF)Tj=25°C7.78.08.3VVo 5.0mA<Io<1.0A,Po<15W Vi=11V to 23V7.68.08.4V∆Vo Tj=25°C,Vi=10.5V to 25V 5.0160mV Tj=25°C,Vi=11V to 17V2.080mV∆Vo Tj=25°C,Io=5.0mA to 1.5A 10160mV Tj=25°C,Io=250mA to 750mA5.080mVIQ Tj=25°C 5.08mA∆IQ Io=5mA to 1.0A 0.050.5mA Vi=11V to 25V0.5 1.0mA∆Vo/∆T Io=5mA 0.8mV/°CVN f=10Hz to 100kHz,Ta=25°C 52µVRR f=120Hz, Vi=11.5V to 21.5V 5673dBVo Io=1.0A,Tj=25°C 2VRo f=1kHz 17m ΩIsc Vi=35V,Ta=25°C 230mAIpk Tj=25°C 2.2A0<Tj<125°C,Io=500mA,Vi=15V,Ci=0.33µF, Co=0.1µF)Tj=25°C8.659.009.35VVo 5.0mA<Io<1.0A,Po<15W Vi=11.5V to 24V8.69.09.4V∆Vo Tj=25°C,Vi=11.5V to 25V 6180mV Tj=25°C,Vi=12V to 25V290mV∆Vo Tj=25°C,Io=5.0mA to 1.5A 12180mV Tj=25°C,Io=250mA to 750mA490mVIQ Tj=25°C 5.08mA∆IQ Io=5mA to 1.0A 0.5mA Vi=12V to 26V 0.8mA∆Vo/∆T Io=5mA 1mV/°CVN f=10Hz to 100kHz,Ta=25°C 58µVRR f=120Hz, Vi=13V to 23V 5671dBVo Io=1.0A,Tj=25°C 2VRo f=1kHz 15m ΩIsc Vi=35V,Ta=25°C 250mAIpk Tj=25°C 2.2AX78XXTel:400 660 83824,0<Tj<125°C,Io=500mA,Vi=16V,Ci=0.33µF, Co=0.1µF)Tj=25°C9.61010.4VVo 5.0mA<Io<1.0A,Po<15W Vi=12.5V to 25V9.51010.5V∆Vo Tj=25°C,Vi=12.5V to 25V 10200mV Tj=25°C,Vi=13V to 20V3100mV∆Vo Tj=25°C,Io=5.0mA to 1.5A 12200mV Tj=25°C,Io=250mA to 750mA4100mVIQ Tj=25°C 5.08mA∆IQ Io=5mA to 1.0A 0.5mA Vi=13V to 29V0.8mA∆Vo/∆T Io=5mA 1mV/°CVN f=10Hz to 100kHz,Ta=25°C 58µVRR f=120Hz, Vi=14V to 24V 5671dBVo Io=1.0A,Tj=25°C 2VRo f=1kHz 17m ΩIsc Vi=35V,Ta=25°C 250mAIpk Tj=25°C 2.2A0<Tj<125°C,Io=500mA,Vi=16V,Ci=0.33µF, Co=0.1µF)Tj=25°C11.512.012.5VVo 5.0mA<Io<1.0A,Po<15W Vi=14.5V to 27V11.41212.6V∆Vo Tj=25°C,Vi=14.5V to 30V 10240mV Tj=25°C,Vi=16V to 22V3120mV∆Vo Tj=25°C,Io=5.0mA to 1.5A 11240mV Tj=25°C,Io=250mA to 750mA5.0120mVIQ Tj=25°C 5.18mA∆IQ Io=5mA to 1.0A 0.5mA Vi=15V to 30V0.8mA∆Vo/∆T Io=5mA 1mV/°CVN f=10Hz to 100kHz,Ta=25°C 76µVRR f=120Hz, Vi=15V to 25V 5571dBVo Io=1.0A,Tj=25°C 2VRo f=1kHz 18m ΩIsc Vi=35V,Ta=25°C 230mAIpk Tj=25°C 2.2AX78XXTel:400 660 838250<Tj<125°C,Io=500mA,Vi=23V,Ci=0.33µF, Co=0.1µF)Tj=25°C14.415.015.6VVo 5.0mA<Io<1.0A,Po<15W Vi=17.5V to 30V14.251515.75V∆Vo Tj=25°C,Vi=17.5V to 30V 11300mV Tj=25°C,Vi=20V to 26V3150mV∆Vo Tj=25°C,Io=5.0mA to 1.5A 12300mV Tj=25°C,Io=250mA to 750mA4150mVIQ Tj=25°C 5.28mA∆IQ Io=5mA to 1.0A 0.5mA Vi=18V to 305V0.8mA∆Vo/∆T Io=5mA 1mV/°CVN f=10Hz to 100kHz,Ta=25°C 90µVRR f=120Hz, Vi=18.5V to 28.5V 5470dBVo Io=1.0A,Tj=25°C 2VRo f=1kHz 19m ΩIsc Vi=35V,Ta=25°C 250mAIpk Tj=25°C 2.2A0<Tj<125°C,Io=500mA,Vi=23V,Ci=0.33µF, Co=0.1µF)Tj=25°C17.318.018.7VVo 5.0mA<Io<1.0A,Po<15W Vi=21V to 33V17.11818.9V∆Vo Tj=25°C,Vi=21V to 33V 15360mV Tj=25°C,Vi=24V to 30V5180mV∆Vo Tj=25°C,Io=5.0mA to 1.5A 15360mV Tj=25°C,Io=250mA to 750mA5.0180mVIQ Tj=25°C 5.28mA∆IQ Io=5mA to 1.0A 0.5mA Vi=21V to 32V0.8mA∆Vo/∆T Io=5mA 1mV/°CVN f=10Hz to 100kHz,Ta=25°C 110µVRR f=120Hz, Vi=22V to 32V 5369dBVo Io=1.0A,Tj=25°C 2VRo f=1kHz 22m ΩIsc Vi=35V,Ta=25°C 250mAIpk Tj=25°C 2.2AX78XXTel:400 660 838260<Tj<125°C,Io=500mA,Vi=33V,Ci=0.33µF, Co=0.1µF)Tj=25°C232425VVo 5.0mA<Io<1.0A,Po<15W Vi=27V to 38V22.82425.2V∆Vo Tj=25°C,Vi=27V to 38V 17480mV Tj=25°C,Vi=30V to 36V6240mV∆Vo Tj=25°C,Io=5.0mA to 1.5A 15480mV Tj=25°C,Io=250mA to 750mA5.0240mVIQ Tj=25°C 5.28mA∆IQ Io=5mA to 1.0A 0.5mA Vi=27V to 38V0.8mA∆Vo/∆T Io=5mA 1.5mV/°CVN f=10Hz to 100kHz,Ta=25°C 160µVRR f=120Hz, Vi=28V to 38V 5067dBVo Io=1.0A,Tj=25°C 2VRo f=1kHz 28m ΩIsc Vi=35V,Ta=25°C 230mAIpk Tj=25°C 2.2A30 s1 23X78XXTel:400 660 83827456 7R sc =VBE Q2/ Isc Io=I R EG *(I REG -VBE Q1/R1)R1=VBE Q1/I REQ -I Q1*Q18 9X78XXTel:400 660 8382810 11 (±15V,1A)12 13X78XXTel:400 660 83829-50-25255075100125((m A )-50-25255075100125((V )1015202530355(A )j =25o=10m V 0101520253035556.74(V)(m A )j=25X78XXTel:400 660 838210X78XXTel:400 660 83821105.06.30V1.1 ” ”11005.09.09 V1.2 ”10X78XX Tel:400 660 。

MC7805资料

Parameter参数
Symbol符号
Conditions条件
MC7805/LBiblioteka 7805单位最小典型
最大
Output Voltage输出电压
VO
TJ =+25 oC
4.8
5.0
5.2
V
5.0mA ≤ Io ≤ 1.0A,PO≤ 15W VI = 7V to 20V
4.75
5.0
5.25
Line Regulation线性调整率(Note1)
VN
f =10Hz to 100KHz, TA=+25℃
-
42
-
μV/Vo
Ripple Rejection纹波抑制
RR
f =120Hz VO =8V to 18V
62
73
-
dB
DropoutVoltage电压差
VDrop
IO =1A, TJ =+25℃
-
2
-
V
Output Resistance输出电阻
(for VO =5V to 18V)
VI
35
V
(for VO =24V)
VI
40
V
Thermal Resistance Junction-Cases热阻(结到壳) (TO-220)
RθJC
5
℃/W
Thermal Resistance Junction-Air热阻(结到空气) (TO-220)
RθJA
图6与79XX系列三端稳压构成的正负对称输出电压电路图
图7典型应用电路图
图8 TO-220封装图片
图9 D-PAK封装图
IQ

NCV7805中文资料

RR
-
VI - VO
-
Vn
-
68
-
2.0
-
10
-
62
83
-
2.0
-
10
-
dB
-
Vnce f = 1.0 kHz
rO
-
0.9
-
-
0.9
-
mW
Short Circuit Current Limit (TA = 25°C) Vin = 35 Vdc
ISC
-
0.2
Q13 QNPN
R6 1.0 k
Q15 QNPN
R20 17500
Q12 QNPN
R12 3.0 k
R25
R16
R10 6.0 k
600
3340-(3316ACT) R26
3.0 k
R9 3.0 k
C1 N+ 30 P
Q4 QNPN
Q2 Q16 QNPN 4
Diode
Q3 QNPN
SUB Q11 2
VO
4.8
5.0
5.2
4.8
5.0
5.2
Vdc
VO
Vdc
-
-
-
4.75
5.0
5.25
4.75
5.0
5.25
-
-
-
Line Regulation (Note 4) 7.5 Vdc ≤ Vin ≤ 20 Vdc, 1.0 A 8.0 Vdc ≤ Vin ≤ 12 Vdc
Load Regulation (Note 4) 5.0 mA ≤ IO ≤ 1.0 A 5.0 mA ≤ IO ≤ 1.5 A (TA = 25°C)

LM7805中文资料

内部结构框图
绝对最大参数值
参数输入电压（V0=5V~18V）（V0=24V）
热敏电阻接线外壳(Junction cases)(TO-220) 热敏电阻空气接头（Junction-Air）工作温度范围存储温度范围
符号 VI VI
RθJC RθJC TOPR TSTG
数值 35 40 5 65 0~+125 -65~+150
4.8 5.0 5.2
V
4.75 5.0 5.25
15W
VI = 7V ~ 20V
电压调整率
Regli TJ=+25 ℃ ne
Vo=7V~25V VI=8V~12V
- 4.0 100 mV - 1.6 50
负载调整率
Regl TJ=+25℃ aod
Io = 5.0mA ~1.5A
-
9 100 mV
Io=250mA
的脉冲测试使用的是负载。
电气特性（MC7806）
(涉及测试电路,0℃< TJ < 125℃， Io= 500mA，VI =11V， CI= 0.33μF，CO= 0.1μF，除非另有说
明)
参数
符号
状态
MC7806
单位
最 Typ 最
小
大
值
值
输出电压
VO TJ=+25℃
5.7 6.0 6.2
V
5.0mA ≤Io≤ 1.0A, PO≤15W,
5
5
5.7 6.0 6.3
VI = 8.0V ~ 21V
电压调整率 Regline TJ=+25℃ VI=8V~25V
- 5 120 mV
VI=9V~13V

MC7805中文资料

3.BOARD OPERATION3.1ACF–II Operating ModeAFC–II has four operating modes. Any one of these modes can be selected using the digital code input to MODE 0 and MODE 1 using ROTARY SW. The function of each mode is as follows.(1)Normal fsc ModeThis is the mode for usual Y/C separation. It separates Y/C from the video signal that is input to the A/D converter.The coring parameter of the vertical enhancer can be set up by the digital code that is input to C0 – C3 (block level parameter), C4 – C7 (white level parameter), and D4 – D7 (noise slice level parameter). The clock is a 3.579545 MHz subcarrier input to the CLK connector; the built–in 4x PLL generates 4xfsc clock.(2)Normal 4xfsc ModeThis mode is used for Y/C separation. It separates Y/C from the video signal that is input to the A/D con-verter.The coring parameter of the vertical enhancer can be set up by the digital code that is input to C0 – C3 (block level parameter), C4 – C7 (white level parameter), and D4 – D7 (noise slice level parameter). The clock is 14.31818 MHz which is a 4x subcarrier input to the CLK connector.(3)Digital Input Comb Filter ModeThis mode uses the A/D converter, filter, and D/A converter as two independent blocks. The digital data converted by the A/D converter is output on C0 – C7. Data input on D0 – D7 is processed by the ACF–II. Filtering is performed by the algorithm of ACF–II and the Y/C video is output as analog signals from Y out and C out. These two blocks can operate with input clock signals that have different frequencies or phases and can be operated independently by using the CLK(AD) for the A/D converter, and the CLK input for the D/A converter.The clock is 14.31818 MHz which is a 4x subcarrier input to the CLK connector and the CLK(AD) con-nector.(4)Digital Output Comb Filter ModeIn addition to the normal Y/C analog outputs, the MC141622EVK can provide the Y/C signals as digital luminance and chrominance signals. The digital luminance data is output on C0 – C7 and the digital chrominance data is output on D0 – D7. This digital data can be modified by other digital processing. MC141622EVK MOTOROLA 24.2Clock Generator CompoundingThe clock generator (MC1378P) provides the necessary reference oscillator and phase locks the clock to the color subcarrier by inputting the composite video signal.VC1 adjusts the horizontal VCO to synchronize the output of the burst gate (pin 5 on the MC1378P) with the input video signal. VC2 adjusts the chroma VCO for maximum amplitude output from the clock buffer (pin 1 on the MC14576).VR3 adjusts pull–in of the chroma PLL filter. This is usually fixed to the center position. VR4 selects the dc bias for the clock buffer output and is usually 2.25 V.4.3Video Amplifier AdjustmentOn the video amplifier (MC14577), the gain is adjusted by VR1. This sets the input range (3.0 Vp–p) of the A/D converter in MC141622FU.VR2 is the clamp level adjustment. This adjusts the sync tip clamping of the input video signal to the video amplifier.4.4Outside InterfaceThe outside interface should provide a composite video input signal to BNC1. The MC141622EVK pro-vides Y/C separation and outputs the luminance from BNC2 and the color signal from BNC3. There is an S output connector on this board for easy connection to instruments having an S input connector.BNC4 and BNC5 are for the external input of each CLK and CLK(AD). However, when using these, it is necessary to modify the board pattern; i.e., cut (J5, J6).There is no filter for bandwidth limitations on this board beyond that imposed by the bandwidth limitations of the MC14577 buffer amplifier. To minimize noise resulting from excessive bandwidth, the bandwidth of input video signal should be limited to no more than one half of the clock frequency.MC141622EVK MOTOROLA 4MC141622EVK MOTOROLA66.MC141622EVK PARTS LISTReference Designation Description IC1MC141622FU IC2MC14576CP IC3MC14577CP IC4MC7805CT IC5MC14576CP IC6MC1378P TR12SC2002TR22SC2002TR32SA953R19.1 k ΩR262 k ΩR3, R475 ΩR5 3.6 k ΩR6750 k ΩR7, R8 2.0 k ΩR9510 ΩR10150 ΩR11510 k ΩR12, R13 2.2 k ΩR1447 k Ω x 4R1547 k Ω x 8R1610 k Ω x 8R1747 k Ω x 8R1810 k Ω x 8R19, R2010 k Ω x 4R21200 ΩR22 1.8 k ΩR23680 ΩR24750 k ΩR25 2.2 k ΩR267.5 m ΩR27 1.0 m ΩR28150 ΩR29470 k ΩL1 – L933 µH L10 4.7 µH L1133 µH VR1 1 k ΩVR2 2.2 k ΩVR3 1 k ΩVR4 1 m ΩVC1, VC230 pF SW1, SW2Toggle Switch DIP SW1, DIP SW28 Channel Dip Switch ROTARY SW16 Channel Switch 4 MHz Cer. Res 14.32 MHz CrystalReference Designation Description C10.1 µF C2, C347 µF C4, C5, C60.1 µF C747 µF C80.1 µF C910 µF C100.1 µF C1110 µF C120.33 µF C131.0 µF C14, C150.1 µF C1647 µF C170.1 µF C18 1.0 µF C1947 µF C20, C210.1 µF C2247 µF C230.1 µF C2447 µF C250.1 µF C2647 µF C2710 µF C280.1 µF C29, C3047 µF C310.1 µF C320.022 µF C33, C34 1.0 µF C350.1 µF C360.001 µF C3747 µF C38 – C450.1 µF C461.0 µF C47, C480.1 µF C49 – C51 1.0 µF C520.1 µF C5347 µF C540.047 µF C55 – C570.1 µF。

超详细的7805简介与使用说明

所谓集成稳压器,就是用半导体工艺和薄膜工艺将稳压电路中的二极管、三极管、电阻、电容等元件制作在同一半导体或绝缘基片上,形成具有稳压功能的固体电路. 集成稳压器在近十多年内发展很快 .按电路的结构方式分,有单片式集成稳压器和组合式集成稳压器.按电路的工作方式分 ,有线性集成稳压器和开关式集成稳压器 .按管脚的连接方式分,有三端式集成稳压器和多端式集成稳压器 .按制造工艺分,有半导体集成稳压器,薄膜混合集成稳压器和厚膜混合集成稳压器. 集成稳压器是在半导体硅片上使用外延、氧化、光刻、扩散和金属蒸发等工艺制作而成的稳压电路.这种集成稳压器的各种元件在同一工序中制成. 常用的集成稳压器有下列几种. 1．多端可调式集成稳压器这种稳压器取样电阻和保护电路的元件需要外接,它的外接端比较多,便于适应不同的用法。它的输出电压可调，以满足不同输出电压的要求。目前国内生产的这类产品有 WB712、 WB724、 WA705～WA724、5G11、5G14、CW611、CW616、BG602、CW200 系列。 2．三端固定式集成稳压器这类稳压器有输入、输出和公共端 3 个端子，输出电压固定不变，CW7800 系列的输出电压为 5，6，9，12，15，18，24V 共 7 个档次，它们型号的后两位数字即表示输出的电压值，比如 CW78M00 系列输出电流为 0.5A；CW78L00 系列，输出电流为 0.1A。这类产品具有使用方便、性能稳定、价格低廉等优点，得到了广泛的应用。 3.三端可调式集成稳压器它有三个接线端：输入端、输出端、和调节端。在调节端外接两个电阻可对输出电压做连续的调解。在要求稳压精度较高，且输出电压须在一定范围内做任意调节的场合，可选用这种集成稳压器。目前国内产品有 CW117、CW217、CW317、CW137、CW237、CW337 等系列。 4.跟踪集成稳压器有很多电路需要正负电源来组成，而用跟踪式集成稳压器更为理想。跟踪稳压器能保证正负输出电压始终是平衡的，它的中点始终为地电位，并有自动跟踪能力，这类稳压器有 LMY10、 MC1568、MC1468 等。二、芯片电路原理图、外形及使用要求 1.原理图如图(1)所示:

7805ALPRPDK资料

0
Data bit 4. When STATUS is HIGH*, D4 must not be driven high.
0
Data bit 3. When STATUS is HIGH*, D3 must not be driven high.
0
Data bit 2. When STATUS is HIGH*, D2 mቤተ መጻሕፍቲ ባይዱst not be driven high.
tion • Total dose hardness:
- > 50 krads(Si), depending upon space mission • Latchup converted to reset.
- Rate based on cross section and mission. • Package:
When STATUS is HIGH*, CS and R/C must not be driven high.
I
Internally OR’d with R/C. If R/C LOW, a falling edge on CS initiates a new conver-
sion. When STATUS is HIGH*, CS and R/C must not be driven high.
元器件交易网
16-Bit Latchup Protected ADC
7805ALP
Memory
TABLE 2. 7805ALP ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
MIN
TYP
MAX
UNIT
Analog Inputs

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X78X X2005.09.09 V1.211.5A* X78XX TO-220 , 1.5A1.5A5V;6V;8V;9V;10V;12V;15V;18V;24VTO-2201: ; 2: ; 3:1(Ta=25°C)(Vo=5V to 18V) (Vo=24V)Vi 3540V V R θ JA 65°C/W JC 5°C/W Topr 0~ +125°CTstg-65 ~ +150°CX78XX2005.09.09 V1.22( 0<Tj<125°C,Io=500mA,Vi=10V,Ci=0.33µF, Co=0.1µF)Tj=25°C4.85.0 5.2V Vo 5.0mA<Io<1.0A,Po<15W Vi=7.5V to 20V4.755.00 5.25V ∆Vo Tj=25°C,Vi=7.5V to 25V 4.0100mV Tj=25°C,Vi=8V to 12V 1.650mV ∆Vo Tj=25°C,Io=5.0mA to 1.5A 9100mV Tj=25°C,Io=250mA to 750mA 450mVIQ Tj=25°C5.08mA ∆IQ Io=5mA to 1.0A 0.030.5mA Vi=8V to 25V 0.30.8mA ∆Vo/∆T Io=5mA0.8mV/°C VN f=10Hz to 100kHz,Ta=25°C 42µV RR f=120Hz, Vi=8V to 18V 6273dB Vo Io=1.0A,Tj=25°C 2V Ro f=1kHz15m Ω Isc Vi=35V,Ta=25°C 230mAIpkTj=25°C2.2A0<Tj<125°C,Io=500mA,Vi=11V,Ci=0.33µF, Co=0.1µF)Tj=25°C5.756.00 6.25VVo 5.0mA<Io<1.0A,Po<15W Vi=8.5V to 21V5.76.06.3V∆Vo Tj=25°C,Vi=8.5V to 25V 5120mV Tj=25°C,Vi=9V to 13V1.560mV∆Vo Tj=25°C,Io=5.0mA to 1.5A 9130mV Tj=25°C,Io=250mA to 750mA360mVIQ Tj=25°C 5.08mA∆IQ Io=5mA to 1.0A 0.5mA Vi=9V to 25V0.8mA∆Vo/∆T Io=5mA 0.8mV/°CVN f=10Hz to 100kHz,Ta=25°C 45µVRR f=120Hz, Vi=9V to 19V 5975dBVo Io=1.0A,Tj=25°C 2VRo f=1kHz 19m ΩIsc Vi=35V,Ta=25°C 250mAIpk Tj=25°C 2.2AX78XXX78XX2005.09.09 V1.230<Tj<125°C,Io=500mA,Vi=14V,Ci=0.33µF, Co=0.1µF)Tj=25°C7.78.08.3VVo 5.0mA<Io<1.0A,Po<15W Vi=11V to 23V7.68.08.4V∆Vo Tj=25°C,Vi=10.5V to 25V 5.0160mV Tj=25°C,Vi=11V to 17V2.080mV∆Vo Tj=25°C,Io=5.0mA to 1.5A 10160mV Tj=25°C,Io=250mA to 750mA5.080mVIQ Tj=25°C 5.08mA∆IQ Io=5mA to 1.0A 0.050.5mA Vi=11V to 25V0.5 1.0mA∆Vo/∆T Io=5mA 0.8mV/°CVN f=10Hz to 100kHz,Ta=25°C 52µVRR f=120Hz, Vi=11.5V to 21.5V 5673dBVo Io=1.0A,Tj=25°C 2VRo f=1kHz 17m ΩIsc Vi=35V,Ta=25°C 230mAIpk Tj=25°C 2.2A0<Tj<125°C,Io=500mA,Vi=15V,Ci=0.33µF, Co=0.1µF)Tj=25°C8.659.009.35VVo 5.0mA<Io<1.0A,Po<15W Vi=11.5V to 24V8.69.09.4V∆Vo Tj=25°C,Vi=11.5V to 25V 6180mV Tj=25°C,Vi=12V to 25V290mV∆Vo Tj=25°C,Io=5.0mA to 1.5A 12180mV Tj=25°C,Io=250mA to 750mA490mVIQ Tj=25°C 5.08mA∆IQ Io=5mA to 1.0A 0.5mA Vi=12V to 26V 0.8mA∆Vo/∆T Io=5mA 1mV/°CVN f=10Hz to 100kHz,Ta=25°C 58µVRR f=120Hz, Vi=13V to 23V 5671dBVo Io=1.0A,Tj=25°C 2VRo f=1kHz 15m ΩIsc Vi=35V,Ta=25°C 250mAIpk Tj=25°C 2.2AX78XXX78XX2005.09.09 V1.24,0<Tj<125°C,Io=500mA,Vi=16V,Ci=0.33µF, Co=0.1µF)Tj=25°C9.61010.4VVo 5.0mA<Io<1.0A,Po<15W Vi=12.5V to 25V9.51010.5V∆Vo Tj=25°C,Vi=12.5V to 25V 10200mV Tj=25°C,Vi=13V to 20V3100mV∆Vo Tj=25°C,Io=5.0mA to 1.5A 12200mV Tj=25°C,Io=250mA to 750mA4100mVIQ Tj=25°C 5.08mA∆IQ Io=5mA to 1.0A 0.5mA Vi=13V to 29V0.8mA∆Vo/∆T Io=5mA 1mV/°CVN f=10Hz to 100kHz,Ta=25°C 58µVRR f=120Hz, Vi=14V to 24V 5671dBVo Io=1.0A,Tj=25°C 2VRo f=1kHz 17m ΩIsc Vi=35V,Ta=25°C 250mAIpk Tj=25°C 2.2A0<Tj<125°C,Io=500mA,Vi=16V,Ci=0.33µF, Co=0.1µF)Tj=25°C11.512.012.5VVo 5.0mA<Io<1.0A,Po<15W Vi=14.5V to 27V11.41212.6V∆Vo Tj=25°C,Vi=14.5V to 30V 10240mV Tj=25°C,Vi=16V to 22V3120mV∆Vo Tj=25°C,Io=5.0mA to 1.5A 11240mV Tj=25°C,Io=250mA to 750mA5.0120mVIQ Tj=25°C 5.18mA∆IQ Io=5mA to 1.0A 0.5mA Vi=15V to 30V0.8mA∆Vo/∆T Io=5mA 1mV/°CVN f=10Hz to 100kHz,Ta=25°C 76µVRR f=120Hz, Vi=15V to 25V 5571dBVo Io=1.0A,Tj=25°C 2VRo f=1kHz 18m ΩIsc Vi=35V,Ta=25°C 230mAIpk Tj=25°C 2.2AX78XXX78XX2005.09.09 V1.250<Tj<125°C,Io=500mA,Vi=23V,Ci=0.33µF, Co=0.1µF)Tj=25°C14.415.015.6VVo 5.0mA<Io<1.0A,Po<15W Vi=17.5V to 30V14.251515.75V∆Vo Tj=25°C,Vi=17.5V to 30V 11300mV Tj=25°C,Vi=20V to 26V3150mV∆Vo Tj=25°C,Io=5.0mA to 1.5A 12300mV Tj=25°C,Io=250mA to 750mA4150mVIQ Tj=25°C 5.28mA∆IQ Io=5mA to 1.0A 0.5mA Vi=18V to 305V0.8mA∆Vo/∆T Io=5mA 1mV/°CVN f=10Hz to 100kHz,Ta=25°C 90µVRR f=120Hz, Vi=18.5V to 28.5V 5470dBVo Io=1.0A,Tj=25°C 2VRo f=1kHz 19m ΩIsc Vi=35V,Ta=25°C 250mAIpk Tj=25°C 2.2A0<Tj<125°C,Io=500mA,Vi=23V,Ci=0.33µF, Co=0.1µF)Tj=25°C17.318.018.7VVo 5.0mA<Io<1.0A,Po<15W Vi=21V to 33V17.11818.9V∆Vo Tj=25°C,Vi=21V to 33V 15360mV Tj=25°C,Vi=24V to 30V5180mV∆Vo Tj=25°C,Io=5.0mA to 1.5A 15360mV Tj=25°C,Io=250mA to 750mA5.0180mVIQ Tj=25°C 5.28mA∆IQ Io=5mA to 1.0A 0.5mA Vi=21V to 32V0.8mA∆Vo/∆T Io=5mA 1mV/°CVN f=10Hz to 100kHz,Ta=25°C 110µVRR f=120Hz, Vi=22V to 32V 5369dBVo Io=1.0A,Tj=25°C 2VRo f=1kHz 22m ΩIsc Vi=35V,Ta=25°C 250mAIpk Tj=25°C 2.2AX78XXX78XX2005.09.09 V1.260<Tj<125°C,Io=500mA,Vi=33V,Ci=0.33µF, Co=0.1µF)Tj=25°C232425VVo 5.0mA<Io<1.0A,Po<15W Vi=27V to 38V22.82425.2V∆Vo Tj=25°C,Vi=27V to 38V 17480mV Tj=25°C,Vi=30V to 36V6240mV∆Vo Tj=25°C,Io=5.0mA to 1.5A 15480mV Tj=25°C,Io=250mA to 750mA5.0240mVIQ Tj=25°C 5.28mA∆IQ Io=5mA to 1.0A 0.5mA Vi=27V to 38V0.8mA∆Vo/∆T Io=5mA 1.5mV/°CVN f=10Hz to 100kHz,Ta=25°C 160µVRR f=120Hz, Vi=28V to 38V 5067dBVo Io=1.0A,Tj=25°C 2VRo f=1kHz 28m ΩIsc Vi=35V,Ta=25°C 230mAIpk Tj=25°C 2.2A30 s1 23X78XXX78XX2005.09.09 V1.27456 7R sc =VBE Q2/ Isc Io=I R EG *(I REG -VBE Q1/R1)R1=VBE Q1/I REQ -I Q1*Q18 9X78XX2005.09.09 V1.2810 11 (±15V,1A)12 13X78XXX78XX2005.09.09 V1.29-50-25255075100125((m A )-50-25255075100125((V )1015202530355(A )j =25o=10m V 0101520253035556.74(V)(m A )X78XXX78XX2005.09.09 V1.210X78XXX78XX2005.09.09 V1.21105.06.30V1.1 ” ”11005.09.09 V1.2 ”10X78XX X78XX。