DataSheet39.com

What is GM1117?

This electronic component, produced by the manufacturer "Gamma Microelectronics", performs the same function as "LOW DROPOUT PRECISION LINEAR REGULATORS".


GM1117 Datasheet PDF - Gamma Microelectronics

Part Number GM1117
Description LOW DROPOUT PRECISION LINEAR REGULATORS
Manufacturers Gamma Microelectronics 
Logo Gamma Microelectronics Logo 


There is a preview and GM1117 download ( pdf file ) link at the bottom of this page.





Total 13 Pages



Preview 1 page

No Preview Available ! GM1117 datasheet, circuit

www.DataSheet4U.com
AA
MICROELECTRONICS
Power Management
GM1117
1.0A LOW DROPOUT PRECISION LINEAR REGULATORS
Description
GM1117 of positive adjustable and fixed regulators is de-
signed to provide 1.0A output with low dropout voltage per-
formance. On-chip trimming adjusts the reference voltage
to 1%. For usage on working in post regulators or micro-
processor power supplies, low voltage operation and fast
transient response are required.
Pin-to-pin compatible with the LT1086 family of regulators,
GM1117 is available in surface-mount SOT-223 and TO-
252 packages.
Features
Adjustable or Fixed Output
Output Current of 1.0A
Dropout Voltage (Typical) 1.15V @ 1.0A
Line Regulation 0.2% max.
Load Regulation 0.4% max.
Fast Transient Response
Current Limit Protection
Thermal Shutdown Protection
Application
High Efficiency Linear Regulators
Post Regulators for Switching Supplies
Microprocessor Supply
Hard Drive Controllers
Battery Chargers
Adjustable Power Supply
TYPICAL APPLICATION CIRCUITS
(Adjustable Version)
VIN> 4.75V
GM1117-Adj
3 VIN
VOUT 2
+ C1
10µF
Tant
ADJ
1
(Fixed Version)
VOUT= 3.45V
VIN> 4.75V
GM1117-3.3
3 VIN
VOUT 2
R1
133W
1.0%
R2
232W
1.0%
+ C2
10µF
Tant. Min
+ C1
10µF
Tant
GND
1
VOUT= 3.3V
+ C2
10µF
Tant. Min
VOUT=
VREF
X
(1
+
R2
R1
)
+
IADJ
X
R2
Notes:
1. C1 needed if device is far from filter capacitors
2. C2 minimum value required for stability
www.gammamicro.com 1

line_dark_gray
GM1117 equivalent
AA
MICROELECTRONICS
Power Management
GM1117
1.0A LOW DROPOUT PRECISION LINEAR REGULATORS
ELECTRICAL CHARACTERISTICS
(Typicals and limits appearing in normal type apply for TJ = 25°C)
Parameter
Reference Voltage
Output Voltage
Line Regulation
Load Regulation
Dropout Voltage
Current Limit
Minimum Load Current
Quiescent Current
Adjust Pin Current
Temp. Coefficient
Thermal Regulation
Ripple Rejection
GM1117-Adj
GM1117-1.8
GM1117-2.5
GM1117-3.3
GM1117-5.0
GM1117-Adj
GM1117-1.8
GM1117-2.5
GM1117-3.3
GM1117-5.0
GM1117-Adj
GM1117-1.8
GM1117-2.5
GM1117-3.3
GM1117-5.0
GM1117-Adj
GM1117-1.8
GM1117-2.5
GM1117-3.3
GM1117-5.0
GM1117-Adj
Symbol
VREF
VO
REGLINE
REGLOAD
VD
ICL
IO MIN
IQ
IADJ
TC
RA
Condition
IOUT=10mA, VIN= 5V
10mA IOUT 1.0A, 2.65V VIN
IOUT=10mA, VIN=3.3V
0 IOUT 1.0A, 3.3V VIN 7V
IOUT=10mA, VIN=4V
0 IOUT 1.0A, 4V VIN 7V
IOUT=10mA, VIN=4.8V
0 IOUT 1.0A, 4.8V VIN 7V
IOUT=10mA, VIN=6.5V
0 IOUT 1.0A, 6.5V VIN 7V
7V
IOUT=10mA, 2.75V VIN 7V
Min
1.238
1.225
1.782
1.764
2.475
2.450
3.267
3.234
4.950
4.900
Typ
1.250
1.250
1.800
1.800
2.500
2.500
3.300
3.300
5.000
5.000
0.04
Max
1.262
1.275
1.818
1.836
2.525
2.550
3.333
3.366
5.050
5.100
0.20
Unit
V
V
V
V
V
IOUT=10mA, 3.3V VIN 7V
0.04 0.20
IOUT=10mA, 4V VIN 7V
IOUT=10mA, 4.8V VIN 7V
0.04
0.04
0.20
0.20
%
IOUT=10mA, 6.5V VIN 7V
0.04 0.20
VIN-VOUT=1.5V, 10mA IO 1.0A
0.20 0.40
VIN=3.3V, 10mA IO 1.0A
0.20 0.40
VIN=4.0V, 10mA IO 1.0A
0.20 0.40 %
VIN=4.8V, 10mA IO 1.0A
0.20 0.40
VIN=6.5V, 10mA IO 1.0A
0.20 0.40
IOUT=1.0A
1.15 1.3
V
VIN-VOUT=3V
1.1 3.1
A
VIN=5V
3 7 mA
VIN=3.3V, 10mA IO 1.0A
7 13
VIN=4.0V, 10mA IO 1.0A
VIN=4.8V, 10mA IO 1.0A
7 13
mA
7 13
VIN=6.5V, 10mA IO 1.0A
7 13
IOUT=10mA, 2.75V VIN 7V
VIN-VOUT=1.5V, IOUT=10mA
55 90 µA
0.005
%/°C
TA=25°C, 30ms pulse
VIN-VOUT=1.5V, IOUT=1.0A
0.003
60 72
%/W
dB
5


line_dark_gray

Preview 5 Page


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for GM1117 electronic component.


Information Total 13 Pages
Link URL [ Copy URL to Clipboard ]
Download [ GM1117.PDF Datasheet ]

Share Link :

Electronic Components Distributor


An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists.


SparkFun Electronics Allied Electronics DigiKey Electronics Arrow Electronics
Mouser Electronics Adafruit Newark Chip One Stop


Featured Datasheets

Part NumberDescriptionMFRS
GM1116The function is 0.6A Low Dropout Positive Adjustable or Fixed-Mode Regulator. GTM CORPORATIONGTM CORPORATION
GM1117The function is LOW DROPOUT PRECISION LINEAR REGULATORS. Gamma MicroelectronicsGamma Microelectronics
GM1117AThe function is 1A Low Dropout Positive Adjustable or Fixed-Mode Regulator. GTM CORPORATIONGTM CORPORATION

Semiconductors commonly used in industry:

1N4148   |   BAW56   |   1N5400   |   NE555   |  

LM324   |   BC327   |   IRF840  |   2N3904   |  



Quick jump to:

GM11     1N4     2N2     2SA     2SC     74H     BC     HCF     IRF     KA    

LA     LM     MC     NE     ST     STK     TDA     TL     UA    



Privacy Policy   |    Contact Us     |    New    |    Search