EEWORLDEEWORLDEEWORLD

Part Number

Search

MAX1793EUE20+T

Description
ldo voltage regulators low-IQ 1A
CategoryPower/power management    The power supply circuit   
File Size315KB,11 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
Download Datasheet Parametric View All

MAX1793EUE20+T Overview

ldo voltage regulators low-IQ 1A

MAX1793EUE20+T Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMaxim
Parts packaging codeTSSOP
package instructionTSSOP, TSSOP16,.25
Contacts16
Reach Compliance Codecompli
ECCN codeEAR99
AdjustabilityFIXED/ADJUSTABLE
Maximum absolute input voltage6 V
JESD-30 codeR-PDSO-G16
JESD-609 codee3
length5 mm
Maximum grid adjustment rate0.0102%
Maximum grid regulation rate (%/V)0.15
Humidity sensitivity level1
Number of functions1
Output times1
Number of terminals16
Working temperatureTJ-Max150 °C
Maximum operating temperature85 °C
Minimum operating temperature
Maximum output current 11 A
Maximum output voltage 15 V
Minimum output voltage 11.25 V
Nominal output voltage 12 V
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP16,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
method of packingTAPE AND REEL
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Regulator typeFIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height1.1 mm
surface mountYES
technologyCMOS
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum voltage tolerance3%
width4.4 mm
19-1654; Rev 3; 1/12
Low-Dropout, Low I
Q
, 1A Linear Regulator
General Description
The MAX1793 low-dropout linear regulator (LDO) oper-
ates from +2.5V to +5.5V and delivers a guaranteed 1A
load current with a low 210mV dropout. The high-accu-
racy (±1%) output voltage is preset at an internally
trimmed voltage (see the
Ordering Information)
or can
be adjusted from 1.25V to 5.0V with an external resis-
tor-divider.
An internal pMOS pass transistor allows a low 125µA
supply current, making the MAX1793 ideal for battery-
operated portable equipment. Other features include a
built-in reset output, low-power shutdown, and short-cir-
cuit and thermal-overload protection. The MAX1793 is
available in a 1.5W, 16-pin power TSSOP package,
which is 30% smaller than a SOT223 package and only
1.1mm high.
o
Guaranteed 1A Output Current
o
Low 210mV Dropout at 1A
o
Up to ±1% Output Voltage Accuracy
Preset at 1.5V, 1.8V, 2.0V, 2.5V, 3.3V or 5.0V
Adjustable from 1.25V to 5.0V
o
Reset Output (4ms Delay)
o
Low 125µA Ground Current
o
0.1µA Shutdown
o
Low 115µV
RMS
Output Noise
o
Thermal-Overload Protection
o
Output Current Limit
o
Tiny TSSOP Power Package (1.5W)
30% Smaller than SOT223 (only 1.1mm high)
Features
MAX1793
Ordering Information
PART
________________________Applications
Notebook Computers
Cordless Telephones
Cellular Phones
Modems
Handheld Instruments
PDAs and Palmtop Computers
MAX1793EUE-50
MAX1793EUE-33
TEMP
RANGE
PIN-
PACKAGE
V
OUT
(V)
-40°C to +85°C 16 TSSOP-EP* 5.0 or Adj
-40°C to +85°C 16 TSSOP-EP* 3.3 or Adj
MAX1793EUE-33/V -40°C to +85°C 16 TSSOP-EP* 3.3 or Adj
Ordering Information continued at end of data sheet
*EP
= Exposed pad.
Contact factory for other preset output voltages.
/V Denotes an automotive qualified part.
Note:
Devices are also available in a lead(Pb)-free/RoHS-
compliant package. Specify lead-free by adding “+” to the part
number when ordering.
Typical Operating Circuit
TOP VIEW
IN
NC
IN
C
IN
IN
IN
IN
ON
OFF
SET
GND
SHDN
OUT
N.C. 1
OUT
C
OUT
IN 2
IN 3
IN 4
OUT
RST
RESET
OUTPUT
IN 5
RST 6
SHDN 7
N.C. 8
Pin Configuration
16 N.C.
15 OUT
14 OUT
MAX1793
OUT
OUT
MAX1793
13 OUT
12 OUT
11 SET
10 GND
EP
9
N.C.
TSSOP
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
What should we recent graduates do in the face of the domestic attitude towards product development?
The question is as the title says. In the face of the current situation of the electronics industry in mainland China, especially small and medium-sized companies, the twists and turns of the electron...
jiasuo9501 MCU
nRF905 Communications
I used two experimental boards to conduct an NRF905 communication experiment: the transmitter changes to the receiving state after sending, and the receiver changes to the sending state after receivin...
zzbaizhi Microcontroller MCU
Research on Direct Drive Brushless DC Motor
Abstract: This paper tracks the development trend of international washing machine technology, describes the progress of drive control technology of a new generation of variable frequency washing mach...
frozenviolet Embedded System
What brand of 3D measuring instrument do you use?
May I ask what brand of three-dimensional measuring instrument you use at home? Please vote for it, thank you!...
jackempire PCB Design
Working Principle of LDO Regulator
[hide][/hide]...
chen8710 Analogue and Mixed Signal
Watchdog interrupt does not respond
LunchPad MCU MSP430G2452 I wrote a program to learn, IAR 6.5 version, using the watchdog time interrupt, the interrupt is never triggered, can you help me take a look, thank you The program is as foll...
蓝天云舒 Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1782  1754  1838  1087  969  36  38  22  20  28 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号