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參數資料
| 型號： | MC33765DTB |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Very Low Dropout/Ultra Low Noise 5 Outputs Voltage Regulator |
| 中文描述： | FIVE OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO16 |
| 封裝： | LEAD FREE, TSSOP-16 |
| 文件頁數： | 5/16頁 |
| 文件大小： | 287K |
| 代理商： | MC33765DTB |
MC33765
http://onsemi.com
5
REGULATOR ELECTRICAL CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
(For typical values TA = 25
°
C, for min/max values TA = –40
°
C to +85
°
C/Max TJ = 125
°
C)
Characteristics
Symbol
Min
Typ
Max
Unit
Dynamic Parameters
Rise Time (1%
Cbypass = 10 nF, Iout at max. current
VR1, VR2, VR4, VR5 with COUT = 100 nF, TA = 25
°
C
VR3 with COUT = 1.0 F, TA = 25
°
C
Fall Time (99%
1%) [COUT = 100 nF, IOUT = 30 mA] (Note 4.)
Overshoot (COUT = 100 nF for VR1, VR2, VR4, VR5
and COUT = 1.0 F for VR3) at TA = 25
°
C
Common Enable at ON state, independent enable from OFF to ON state
99%) Common Enable at ON state,
ton
–
–
–
–
30
150
s
s
toff
–
100
–
s
–
5
8
%
Settling Time (to
±
0.1% of nominal) at TA = 25
°
C
Common Enable at ON state, independent enable from OFF to ON state
–
95
–
s
Noise and Crosstalks
Noise Voltage (100 Hz < f < 100 kHz) with Cbypass = 100 nF
VR1, VR2, VR4, VR5 with COUT = 100 nF
VR3 with COUT = 1.0 F
Static crosstalk (DC shift) between the Regulator Output, TA = 25
°
C (Note 5.)
Dynamic CrossTalk Attenuation between the Regulator Outputs
(f = 10 kHz), TA = 25
°
C (Note 6.)
Thermal Shutdown
V RMS
–
–
40
25
–
30
–
150
200
V
30
35
–
dB
Thermal Shutdown
–
160
–
°
C
4. The Fall time is highly dependent on the load conditions, i.e. load current for a specified value of COUT.
5. Static Crosstalk is a DC shift caused by switching ON one of the outputs through independent enable to all other outputs. This parameter
is highly dependent on overall PCB layout and requires the implementation of low–noise GROUND rules (e.g. Ground plane).
6. Dynamic crosstalk is the ratio between a forced output signal to signal transferred to other outputs. This requires special device
configuration to be measured.
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| MC33765DTBG | 功能描述:低壓差穩壓器 - LDO 5 Output Ultra LDO Low Noise Regulator 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MC33765DTBR2 | 功能描述:低壓差穩壓器 - LDO 5 Output Ultra LDO 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MC33765DTBR2G | 功能描述:低壓差穩壓器 - LDO 5 Output Ultra LDO Low Noise Regulator 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MC33780EG | 功能描述:IC DBUS MASTER DUAL DIFF 16-SOIC RoHS:是 類別:集成電路 (IC) >> 專用 IC 系列:* 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 類型:調幀器 應用:數據傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應商設備封裝:400-PBGA（27x27） 包裝:散裝 |
| MC33780EGR2 | 功能描述:IC DBUS MASTER DUAL DIFF 16-SOIC RoHS:是 類別:集成電路 (IC) >> 專用 IC 系列:* 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 類型:調幀器 應用:數據傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應商設備封裝:400-PBGA（27x27） 包裝:散裝 |
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