MC33761SNT1-028G datasheet(1/13 Pages) ONSEMI

tên linh kiện	MC33761SNT1-028G

Giải thích chi tiết về linh kiện	Ultra Low?묿oise Low Dropout Voltage Regulator with 1.0 V ON/OFF Control

Download	13 Pages

Scroll/Zoom	100%

nhà sản xuất	ONSEMI [ON Semiconductor]

Trang chủ	http://www.onsemi.com

Logo

1 / 13 page

July, 2006 − Rev. 8

1

Publication Order Number:

MC33761/D

MC33761

Ultra Low−Noise Low

Dropout Voltage Regulator

with 1.0 V ON/OFF Control

The MC33761 is an Low DropOut (LDO) regulator featuring

excellent noise performances. Thanks to its innovative design, the

circuit reaches an impressive 40

mVRMS noise level without an

external bypass capacitor. Housed in a small SOT−23 5 leads−like

package, it represents the ideal designer’s choice when space and

noise are at premium. The absence of external bandgap capacitor

accelerates the response time to a wake−up signal and keeps it within

40

ms (in repetitive mode), making the MC33761 as a natural

candidate for portable applications.

The MC33761 also hosts a novel architecture which prevents

excessive undershoots in the presence of fast transient bursts, as in any

bursting systems.

Finally, with a static line regulation better than −75 dB, it naturally

shields the downstream electronics against choppy lines.

Features

• Ultra−Low Noise: 150 nV/√Hz @ 100 Hz, 40 mVRMS

100 Hz−100 kHz Typical, Iout = 60 mA, Co = 1.0 mF

• Fast Response Time from OFF to ON: 40 ms Typical at a 200 Hz

Repetition Rate

• Ready for 1.0 V Platforms: ON with a 900 mV High Level

• Nominal Output Current of 80 mA with a 100 mA Peak Capability

• Typical Dropout of 90 mV @ 30 mA, 160 mV @ 80 mA

• Ripple Rejection: 70 dB @ 1.0 kHz

• 1.5% Output Precision @ 25°C

• Thermal Shutdown

• Vout Available at 2.5 V, 2.8 V, 2.9 V, 3.0 V, 5.0 V

• Operating Range from −40 to +85°C

• Dual Version is Available as MC33762

• Pb−Free Packages are Available

Applications

• Noise Sensitive Circuits: VCOs RF Stages, etc.

• Bursting Systems (TDMA Phones)

• All Battery Operated Devices

Figure 1. Simplified Block Diagram

Thermal

Shutdown

On/Off

Band Gap

Reference

*Current Limit

*Antisaturation Protection

*Load Transient Improvement

Vout

Vin

GND

NC

ON/

OFF

5

1

2

4

3

THIN SOT−23−5

SN SUFFIX

CASE 483

1

5

PIN CONNECTIONS AND

MARKING DIAGRAM

1

3

NC

Vin

2

GND

ON/OFF

4

Vout

5

See detailed ordering and shipping information in the package

dimensions section on page 12 of this data sheet.

ORDERING INFORMATION

(Top View)

http://onsemi.com

Lxx

= Device Code

A

= Assembly Location

Y

= Year

W

= Work Week

G

= Pb−Free Package

(Note: Microdot may be in either location)

Số phần tương tự - MC33761SNT1-028G

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
ON Semiconductor	MC33761SNT1-25	204Kb / 14P	Ultra Low-Noise Low Dropout Voltage Regulator with 1V ON/OFF Control January, 2004 ??Rev. 7
	MC33761SNT1-28	204Kb / 14P	Ultra Low-Noise Low Dropout Voltage Regulator with 1V ON/OFF Control January, 2004 ??Rev. 7
	MC33761SNT1-29	204Kb / 14P	Ultra Low-Noise Low Dropout Voltage Regulator with 1V ON/OFF Control January, 2004 ??Rev. 7
	MC33761SNT1-30	204Kb / 14P	Ultra Low-Noise Low Dropout Voltage Regulator with 1V ON/OFF Control January, 2004 ??Rev. 7
	MC33761SNT1-50	204Kb / 14P	Ultra Low-Noise Low Dropout Voltage Regulator with 1V ON/OFF Control January, 2004 ??Rev. 7

More results

Mô tả tương tự - MC33761SNT1-028G

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
ON Semiconductor	NCP4561	129Kb / 16P	ULTRA LOW-NOISE LOW DROPOUT VOLTAGE REGULATOR WITH 1.0 ON/OFF CONTROL May, 2002 ??Rev. 2
ON Semiconductor	MC33762	218Kb / 16P	Dual Ultra Low-Noise Low Dropout Voltage Regulator with 1.0 V ON/OFF Control July, 2003 ??Rev. 4
New Japan Radio	NJM2386	177Kb / 9P	LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL
	NJM2388F12	175Kb / 9P	LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL
	NJM2370	214Kb / 8P	LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL
	NJM2396	513Kb / 6P	LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL
	NJM2386A	270Kb / 11P	LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL Ver.2016-04-08
ON Semiconductor	MC33761	204Kb / 14P	Ultra Low-Noise Low Dropout Voltage Regulator with 1V ON/OFF Control January, 2004 ??Rev. 7
New Japan Radio	NJM2387A	272Kb / 10P	ADJUSTABLE LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL Ver.2016-04-15
Tiger Electronic Co.,Lt...	KIA78R25F	2Mb / 7P	1A Low Dropout Voltage Regulator With ON/OFF Control

More results

MC33761SNT1-028G bảng dữ liệu(PDF) 1 Page - ON Semiconductor

MC33761SNT1-028G bảng dữ liệu(HTML) 1 Page - ON Semiconductor

Số phần tương tự - MC33761SNT1-028G

Mô tả tương tự - MC33761SNT1-028G

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13

bảng dữ liệu tải về

Link URL