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參數(shù)資料
| 型號(hào)： | MC33269D |
| 廠商： | MOTOROLA INC |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 800 mA LOW DROPOUT THREE-TERMINAL VOLTAGE REGULATORS |
| 中文描述： | 1.25 V-19 V ADJUSTABLE POSITIVE LDO REGULATOR, 1.35 V DROPOUT, PDSO8 |
| 封裝： | PLASTIC, SOP-8 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 188K |
| 代理商： | MC33269D |
MC33269
2
MOTOROLA ANALOG IC DEVICE DATA
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Power Supply Input Voltage
Vin
20
V
Power Dissipation
Case 369A (DPAK)
TA = 25
°
C
Thermal Resistance, Junction–to–Ambient
Thermal Resistance, Junction–to–Case
Case 751 (SOP–8)
TA = 25
°
C
Thermal Resistance, Junction–to–Ambient
Thermal Resistance, Junction–to–Case
Case 221A
TA = 25
°
C
Thermal Resistance, Junction–to–Ambient
Thermal Resistance, Junction–to–Case
Case 318E
TA = 25
°
C
Thermal Resistance, Junction–to–Ambient
Thermal Resistance, Junction–to–Case
PD
θ
JA
θ
JC
Internally Limited
92
6.0
W
°
C/W
°
C/W
PD
θ
JA
θ
JC
Internally Limited
160
25
W
°
C/W
°
C/W
PD
θ
JA
θ
JC
Internally Limited
65
5.0
W
°
C/W
°
C/W
PD
θ
JA
θ
JC
TJ
Tstg
Internally Limited
245
15
W
°
C/W
°
C/W
°
C
Operating Junction Temperature Range
–40 to +150
Storage Temperature
–55 to +150
°
C
NOTE:
ESD data available upon request.
ELECTRICAL CHARACTERISTICS
(CO = 10
μ
F, TA = 25
°
C, for min/max values TJ = –40
°
C to +125
°
C, unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
Output Voltage (Iout = 10 mA, TJ = 25
°
C)
3.3 Suffix (VCC = 5.3 V)
5.0 Suffix (VCC = 7.0 V)
12 Suffix (VCC = 14 V)
Output Voltage (Line, Load and Temperature) (Note 1)
(1.25 V
≤
Vin – Vout
≤
15 V, Iout = 500 mA)
(1.35 V
≤
Vin – Vout
≤
10 V, Iout = 800 mA)
3.3 Suffix
5.0 Suffix
12 Suffix
Reference Voltage (Iout = 10 mA, Vin – Vout = 2.0 V, TJ = 25
°
C)
Adjustable
Reference Voltage (Line, Load and Temperature) (Note 1)
(1.25 V
≤
Vin – Vout
≤
15 V, Iout = 500 mA)
(1.35 V
≤
Vin – Vout
≤
10 V, Iout = 800 mA)
Adjustable
Line Regulation
(Iout = 10 mA, Vin = [Vout + 1.5 V] to Vin = 20 V, TJ = 25
°
C)
Load Regulation (Vin = Vout + 3.0 V, Iout = 10 mA to 800 mA, TJ = 25
°
C)
Dropout Voltage
(Iout = 500 mA)
(Iout = 800 mA)
Ripple Rejection
(10 Vpp, 120 Hz Sinewave; Iout = 500 mA)
Current Limit (Vin – Vout = 10 V)
Quiescent Current (Fixed Output)
VO
V
3.27
4.95
11.88
3.3
5.0
12
3.33
5.05
12.12
VO
V
3.23
4.9
11.76
1.235
3.3
5.0
12
1.25
3.37
5.1
12.24
1.265
Vref
V
Vref
1.225
1.25
1.275
V
Regline
–
–
0.3
%
Regload
Vin– Vout
–
–
0.5
%
V
–
–
55
1.0
1.1
–
1.25
1.35
–
RR
dB
ILimit
IQ
ILoad
800
–
–
mA
–
5.5
8.0
mA
Minimum Required Load Current
Fixed Output
Adjustable
mA
–
–
–
0
–
8.0
Adjustment Pin Current
IAdj
–
–
120
μ
A
NOTE
1: The MC33269–12, Vin – Vout is limited to 8.0 V maximum, because of the 20 V maximum rating applied to Vin.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC33269D-012 | 功能描述:低壓差穩(wěn)壓器 - LDO 12V ADJ 800mA RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MC33269D-012G | 功能描述:低壓差穩(wěn)壓器 - LDO 12V ADJ 800mA RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MC33269D-3.3 | 功能描述:低壓差穩(wěn)壓器 - LDO 3.3V ADJ 800mA RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MC33269D-3.3G | 功能描述:低壓差穩(wěn)壓器 - LDO 3.3V ADJ 800mA RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MC33269D-3.3G | 制造商:ON Semiconductor 功能描述:Linear Voltage Regulator IC |
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