MC33765

更新时间： 2024-11-24 22:54:59

品牌	Logo	应用领域
安森美 - ONSEMI		稳压器
页数	文件大小	规格书
16页	290K
描述
Very Low Dropout/Ultra Low Noise 5 Outputs Voltage Regulator

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MC33765 数据手册

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.

http://onsemi.com

MARKING

DIAGRAMS

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.

MC33

765

ALYW

TSSOP–16

DTB SUFFIX

CASE 948F

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

= Assembly Location

WL, L = Wafer Lot

YY, Y = Year

WW, W = Work Week

PIN CONNECTIONS

voltage pin V 1.

The other voltage regulators VR4 and VR5 have a common input

Not Connected

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

voltage pin V 2.

Output V–Reg. 1

• Five Independent Outputs at 2.8V Typical, based upon voltage

version

13 Output V–Reg. 2

• Internal Trimmed Voltage Reference

Output V–Reg. 3

11 Output V–Reg. 4

• V Tolerance ±3.0% over the Temperature Range –40°C to +85°C

out

• Enable Input Pin (Logic–Controlled Shutdown) for Each of the Five

Outputs

Output V–Reg. 5

• 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)

(Top View)

• Very Low Quiescent Current (Maximum 5.0 µA in OFF Mode,

130 µA Typical in ON Mode)

ORDERING INFORMATION

Device

Package

Shipping

96 Units/Rail

• Ultra Low Noise for VR3 (30 µV RMS Max, 100 Hz < f < 100 kHz)

• Internal Current and Thermal Limit

MC33765DTB

TSSOP16

• 100 nF for VR1, VR2, VR4 and VR5 and 1.0 µF for VR3 for

Stability

MC33765DTBR2

TSSOP16 2500 Units/Reel

• Supply Voltage Rejection: 60 dB (Typical) @ f = 1.0 kHz

Semiconductor Components Industries, LLC, 2000

Publication Order Number:

April, 2000 – Rev. 2

MC33765/D

12 3 4 5 6 7...16

中文翻译

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与MC33765相关器件

型号	品牌	获取价格	描述	数据表
MC33765_06	ONSEMI	获取价格	Very Low Dropout/Ultra Low Noise 5 Outputs Voltage Regulator
MC33765DTB	ONSEMI	获取价格	Very Low Dropout/Ultra Low Noise 5 Outputs Voltage Regulator
MC33765DTB	MOTOROLA	获取价格	FIXED POSITIVE LDO REGULATOR, PDSO16, PLASTIC, TSSOP-16
MC33765DTB-030	ONSEMI	获取价格	FIVE OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO16, TSSOP-16
MC33765DTB30	MOTOROLA	获取价格	Regulator, 5 Output, BIPolar, PDSO16,
MC33765DTB-30	MOTOROLA	获取价格	Analog Circuit, PDSO16, PLASTIC, TSSOP-16
MC33765DTB-30	ONSEMI	获取价格	SPECIALTY ANALOG CIRCUIT, PDSO16, PLASTIC, TSSOP-16
MC33765DTB30R2	MOTOROLA	获取价格	Regulator, 5 Output, BIPolar, PDSO16,
MC33765DTBG	ONSEMI	获取价格	Very Low Dropout/Ultra Low Noise 5 Outputs Voltage Regulator
MC33765DTBR2	ONSEMI	获取价格	Very Low Dropout/Ultra Low Noise 5 Outputs Voltage Regulator

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