參數(shù)資料
型號(hào)： MC79M12BDT
廠商： MOTOROLA INC
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS
中文描述： 12 V FIXED NEGATIVE REGULATOR, PSSO2
封裝： PLASTIC, DPAK-3
文件頁數(shù)： 2/8頁
文件大?。?/td> 118K
代理商： MC79M12BDT
MC79M00
2
MOTOROLA ANALOG IC DEVICE DATA
MAXIMUM RATINGS
(TA = 25
°
C, unless otherwise noted.)
Rating
Symbol
Value
Unit
Input Voltage
VI
–35
Vdc
Power Dissipation
Case 221A
TA = 25
°
C
Thermal Resistance, Junction–to–Ambient
Thermal Resistance, Junction–to–Case
Case 369 and 369A (DPAK)
TA = 25
°
C
Thermal Resistance, Junction–to–Ambient
Thermal Resistance, Junction–to–Case
PD
θ
JA
θ
JC
Internally Limited
65
5.0
W
°
C/W
°
C/W
PD
θ
JA
θ
JC
Tstg
TJ
Internally Limited
92
6.0
W
°
C/W
°
C/W
°
C
Storage Junction Temperature
–65 to +150
Junction Temperature
150
°
C
NOTE:
ESD data available upon request.
THERMAL CHARACTERISTICS
Characteristic
Symbol
Value
Unit
Thermal Resistance, Junction–to–Ambient
R
θ
JA
R
θ
JC
65
°
C/W
Thermal Resistance, Junction–to–Case
5.0
°
C/W
MC79M05B, C
ELECTRICAL CHARACTERISTICS
(VI = –10 V, IO = 350 mA, Tlow to Thigh [Note 2], unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
Output Voltage (TJ = 25
°
C)
Line Regulation, TJ = 25
°
C (Note 1)
–7.0 Vdc
≥
VI
≥
–25 Vdc
–8.0 Vdc
≥
VI
≥
–18 Vdc
Load Regulation, TJ = 25
°
C (Note 1)
5.0 mA
≤
IO
≤
500 mA
VO
–4.8
–5.0
–5.2
Vdc
Regline
–
–
7.0
2.0
50
30
mV
Regload
–
30
100
mV
Output Voltage
–7.0 Vdc
≥
VI
≥
–25 Vdc, 5.0 mA
≤
IO
≤
350 mA
VO
–4.75
–
–5.25
Vdc
Input Bias Current (TJ = 25
°
C)
Input Bias Current Change
–8.0 Vdc
≥
VI
≥
–25 Vdc, IO = 350 mA
5.0 mA
≤
IO
≤
350 mA, VI = –10 V
Output Noise Voltage, TA = 25
°
C, 10 Hz
≤
f
≤
100 kHz
Ripple Rejection (f = 120 Hz)
IIB
IIB
–
4.3
8.0
mA
–
–
–
–
0.4
0.4
mA
Vn
RR
–
40
–
μ
V
54
66
–
dB
Dropout Voltage
IO = 500 mA, TJ = 25
°
C
VI–VO
–
1.1
–
Vdc
Average Temperature Coefficient of Output Voltage
IO = 5.0 mA, 0
°
C
≤
TJ
≤
125
°
C
VO/
T
–
0.2
–
mV/
°
C
NOTES:
1.Load and line regulation are specified at constant temperature. Change in VO due to heating effects must be taken into account separately. Pulse
testing with low duty cycle is used.
2.B = Tlow to Thigh, –40
°
C < TJ < 125
°
C
C = Tlow to Thigh, 0
°
C < TJ < 125
°
C
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC79M12BDT-1 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS
MC79M12BDTG 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 12V 500mA Negative RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
MC79M12BDTRK 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 12V 500mA Negative RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
MC79M12BDTRKG 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 12V 500mA Negative RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
MC79M12BT 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 12V 500mA Negative RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
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