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參數(shù)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(shù)： | 1/16頁 |
| 文件大?。?/td> | 287K |
| 代理商： | MC33765DTB |
Semiconductor Components Industries, LLC, 2000
April, 2000 – Rev. 2
1
Publication Order Number:
MC33765/D
The MC33765 is an ultra low noise, very low dropout voltage
regulator with five independent outputs which is available in TSSOP
16 surface mount package.
The MC33765 is available in 2.8 V. The output voltage is the same
for all five outputs but each output is capable of supplying different
currents up to 150 mA for output 4. The device features a very low
dropout voltage (0.11 V typical for maximum output current), very
low quiescent current (5.0 A maximum in OFF mode, 130 A typical
in ON mode) and one of the output (output 3) exhibits a very low noise
level which allows the driving of noise sensitive circuitry. Internal
current and thermal limiting protections are provided.
Additionally, the MC33765 has an independent Enable input pin for
each output. It includes also a common Enable pin to shutdown the
complete circuit when not used.
The Common Enable pin has the
highest priority over the five independent Enable input pins.
The voltage regulators VR1, VR2 and VR3 have a common input
voltage pin VCC1.
The other voltage regulators VR4 and VR5 have a common input
voltage pin VCC2.
Five Independent Outputs at 2.8V Typical, based upon voltage
version
Internal Trimmed Voltage Reference
Vout Tolerance
±
3.0% over the Temperature Range –40
°
C to +85
°
C
Enable Input Pin (Logic–Controlled Shutdown) for Each of the Five
Outputs
Common Enable Pin to Shutdown the Whole Circuit
Very Low Dropout Voltage (0.11 V Typical for Output 1, 2, 3 and 5;
0.17 V Typical for Output 4 at Maximum Current)
Very Low Quiescent Current (Maximum 5.0
μ
A in OFF Mode,
130
μ
A Typical in ON Mode)
Ultra Low Noise for VR3 (30
μ
V RMS Max, 100 Hz < f < 100 kHz)
Internal Current and Thermal Limit
100 nF for VR1, VR2, VR4 and VR5 and 1.0
μ
F for VR3 for
Stability
Supply Voltage Rejection: 60 dB (Typical) @ f = 1.0 kHz
Device
Package
Shipping
ORDERING INFORMATION
MC33765DTB
TSSOP16
96 Units/Rail
MC33765DTBR2
TSSOP16
TSSOP–16
DTB SUFFIX
CASE 948F
1
16
http://onsemi.com
2500 Units/Reel
MARKING
DIAGRAMS
PIN CONNECTIONS
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
(Top View)
Bypass
Common Enable
On/Off V–Reg. 1
On/Off V–Reg. 2
On/Off V–Reg. 3
On/Off V–Reg. 4
On/Off V–Reg. 5
GND
Not Connected
VCC1
Output V–Reg. 5
M
VCC2
Output V–Reg. 4
Output V–Reg. 3
Output V–Reg. 2
Output V–Reg. 1
MC33
765
ALYW
1
16
A
WL, L
YY, Y
WW, W = Work Week
= Assembly Location
= Wafer Lot
= Year
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC33765DTBG | 功能描述:低壓差穩(wěn)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(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 |
| MC33765DTBR2 | 功能描述:低壓差穩(wěn)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(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 |
| MC33765DTBR2G | 功能描述:低壓差穩(wěn)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(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 |
| 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(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 類型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)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(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 類型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)備封裝:400-PBGA（27x27） 包裝:散裝 |
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