APM GM1117S User Manual

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Description

GM1117S

1A LOW DROPOUT

PRECISION VOLTAGE REGULAT OR

Features

The GM1117S is a positive low dropout
regulator and is available in an adjustable
version and fixed output voltage from 1.5V to

5.0V. All internal circuitry is designed to
operate down to 800mV input to output
differential and the dropout voltage is fully
specified as a function of load current. On chip
trimming adjusts the reference/output voltage
to within ± 1%. Current limit is also trimmed in
order to minimize the stress on both the
regulator and the power source circuitry under
overloaded conditions.

Application

High Efficiency Linear Regulators

Post Regulators for Switching Suppl

Microprocessor Supply

ies

 Adjustable or Fixed Output

 Output Current of 1.0A

 Dropout Voltage 1.5V max @ 1.0A

 Line Regulation 0.2% max.

 Load Regulation 0.4% max.

 Fast Transient Response

 Current Limit Protection

 Thermal Shutdown Protection

Battery Powered Equipment

Reference Voltage Sources

Hard Drive Controllers

Battery Chargers

Typical Application Circuits

VIN

10

GM1117S

C1

F

Adjustable Regulator Fixed Output Voltage Regulator

V

=1.25V ( 1+

OUT

R1
133Ω

R2
232Ω

10

R2
R1

Adjustable Power Supply

V

OUT

C2

F

C1

10

F

GM1117S-x.x

10

C2

F

VIN

V

)

OUT

2.03

GM1117S

1

V

GM1117S

查询"GM1117S-1.5ST3RG"供应商

PRECISION VOLT AGE REGULATOR

1A LOW DROPOUT

Marking Information and Pin Configurations (Top View) – Pb Free

TO 252

(D-PAK)

GM1117S
VVAYWW

1. Gnd/Adj

2. V

OUT

3. V

IN

TO 220

GM1117S
VVAYWW

2. V

1. Gnd/Adj

OUT

3. V

IN

TO 263

2

(D

-PAK)

GM1117S
VVAYWW

2. V

1. Gnd/Adj

OUT

3. V

IN

SOT223

GM1117S
VVAYWW

1. Gnd/Adj

2. V

OUT

3. V

IN

VV: Voltage suffix (15 = 1.5V, 50 = 5.0V…A = Adj)
A: Assembly / Test site code
Y: Year
WW: Week

Marking Information and Pin Configurations (Top View) – Green

TO 252

(D-PAK)

GM1117SG

VVAYWW

2. V

OUT

3. V

IN

1. Gnd/Adj

2.03

TO 220

GM1117SG

VVAYWW

2. V

1. Gnd/Adj

OUT

3. V

IN

TO 263

2

-PAK)

(D

GM1117SG

VVAYWW

2. V

1. Gnd/Adj

OUT

3. V

IN

SOT223

GM1117SG

VVAYWW

1. Gnd/Adj

2. V

OUT

3. V

IN

G: Green Product
VV: Voltage suffix (15 = 1.5V, 50 = 5.0V…A = Adj)
A: Assembly / Test site code
Y: Year
WW: Week

GM1117S

2

V

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Ordering Information – Pb Free Products

GM1117S

1A LOW DROPOUT

PRECISION VOLT AGE REGULATOR

Ordering Number

GM1117S-AST3T SOT-223 80 Units/Tube

GM1117S-AST3R SOT-223 2,500 Units / Tape & Reel

GM1117S-ATC3T TO-252 80 Units/Tube

GM1117S-ATC3R TO-252 2,500 Units / Tape & Reel

GM1117S-ATB3T TO-220 50 Units/Tube

GM1117S-ATA3T TO-263 50 Units/Tube

GM1117S-ATA3R

GM1117S-1.5ST3T SOT-223 80 Units/Tube

GM1117S-1.5ST3R SOT-223 2,500 Units / Tape & Reel

GM1117S-1.5TC3T TO-252 80 Units/Tube

GM1117S-1.5TC3R TO-252 2,500 Units / Tape & Reel

GM1117S-1.5TB3T TO-220 50 Units/Tube

GM1117S-1.5TA3T TO-263 50 Units/Tube

GM1117S-1.5TA3R

GM1117S-1.8ST3T SOT-223 80 Units/Tube

Output Voltage Package

Adj

TO-263 800 Units / Tape & Reel

1.5V

TO-263 800 Units / Tape & Reel

Shipping

GM1117S-1.8ST3R SOT-223 2,500 Units / Tape & Reel

GM1117S-1.8TC3T TO-252 80 Units/Tube

GM1117S-1.8TC3R TO-252 2,500 Units / Tape & Reel

GM1117S-1.8TB3T TO-220 50 Units/Tube

GM1117S-1.8TA3T TO-263 50 Units/Tube

GM1117S-1.8TA3R

GM1117S-2.5ST3T SOT-223 80 Units/Tube

GM1117S-2.5ST3R SOT-223 2,500 Units / Tape & Reel

GM1117S-2.5TC3T TO-252 80 Units/Tube

GM1117S-2.5TC3R TO-252 2,500 Units / Tape & Reel

GM1117S-2.5TB3T TO-220 50 Units/Tube

GM1117S-2.5TA3T TO-263 50 Units/Tube

GM1117S-2.5TA3R

1.8V

2.5V

TO-263 800 Units / Tape & Reel

TO-263 800 Units / Tape & Reel

2.03

GM1117S

3

V

GM1117S

查询"GM1117S-1.5ST3RG"供应商

PRECISION VOLT AGE REGULATOR

1A LOW DROPOUT

Ordering Information – Pb Free Products (Continued)

Ordering Number

GM1117S-2.85ST3T SOT-223 80 Units/Tube

GM1117S-2.85ST3R SOT-223 2,500 Units / Tape & Reel

GM1117S-2.85TC3T TO-252 80 Units/Tube

GM1117S-2.85TC3R TO-252 2,500 Units / Tape & Reel

GM1117S-2.85TB3T TO-220 50 Units/Tube

GM1117S-2.85TA3T TO-263 50 Units/Tube

GM1117S-2.85TA3R

GM1117S-3.0ST3T SOT-223 80 Units/Tube

GM1117S-3.0ST3R SOT-223 2,500 Units / Tape & Reel

GM1117S-3.0TC3T TO-252 80 Units/Tube

GM1117S-3.0TC3R TO-252 2,500 Units / Tape & Reel

Output Voltage Package

2.85V

TO-263 800 Units / Tape & Reel

3.0V

Shipping

GM1117S-3.0TB3T TO-220 50 Units/Tube

GM1117S-3.0TA3T TO-263 50 Units/Tube

GM1117S-3.0TA3R

GM1117S-3.3ST3T SOT-223 80 Units/Tube

GM1117S-3.3ST3R SOT-223 2,500 Units / Tape & Reel

GM1117S-3.3TC3T TO-252 80 Units/Tube

GM1117S-3.3TC3R TO-252 2,500 Units / Tape & Reel

GM1117S-3.3TB3T TO-220 50 Units/Tube

GM1117S-3.3TA3T TO-263 50 Units/Tube

GM1117S-3.3TA3R

GM1117S-5.0ST3T SOT-223 80 Units/Tube

GM1117S-5.0ST3R SOT-223 2,500 Units / Tape & Reel

GM1117S-5.0TC3T TO-252 80 Units/Tube

GM1117S-5.0TC3R TO-252 2,500 Units / Tape & Reel

GM1117S-5.0TB3T TO-220 50 Units/Tube

GM1117S-5.0TA3T TO-263 50 Units/Tube

3.3V

5.0V

TO-263 800 Units / Tape & Reel

TO-263 800 Units / Tape & Reel

2.03

GM1117S-5.0TA3R

GM1117S

4

TO-263 800 Units / Tape & Reel

V

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Ordering Information – Green Products

GM1117S

1A LOW DROPOUT

PRECISION VOLT AGE REGULATOR

Ordering Number

GM1117S-AST3TG SOT-223 80 Units/Tube

GM1117S-AST3RG SOT-223 2,500 Units / Tape & Reel

GM1117S-ATC3TG TO-252 80 Units/Tube

GM1117S-ATC3RG TO-252 2,500 Units / Tape & Reel

GM1117S-ATB3TG TO-220 50 Units/Tube

GM1117S-ATA3TG TO-263 50 Units/Tube

GM1117S-ATA3RG

GM1117S-1.5ST3TG SOT-223 80 Units/Tube

GM1117S-1.5ST3RG SOT-223 2,500 Units / Tape & Reel

GM1117S-1.5TC3TG TO-252 80 Units/Tube

GM1117S-1.5TC3RG TO-252 2,500 Units / Tape & Reel

GM1117S-1.5TB3TG TO-220 50 Units/Tube

GM1117S-1.5TA3TG TO-263 50 Units/Tube

GM1117S-1.5TA3RG

GM1117S-1.8ST3TG SOT-223 80 Units/Tube

Output Voltage Package

Adj

TO-263 800 Units / Tape & Reel

1.5V

TO-263 800 Units / Tape & Reel

Shipping

GM1117S-1.8ST3RG SOT-223 2,500 Units / Tape & Reel

GM1117S-1.8TC3TG TO-252 80 Units/Tube

GM1117S-1.8TC3RG TO-252 2,500 Units / Tape & Reel

GM1117S-1.8TB3TG TO-220 50 Units/Tube

GM1117S-1.8TA3TG TO-263 50 Units/Tube

GM1117S-1.8TA3RG

GM1117S-2.5ST3TG SOT-223 80 Units/Tube

GM1117S-2.5ST3RG SOT-223 2,500 Units / Tape & Reel

GM1117S-2.5TC3TG TO-252 80 Units/Tube

GM1117S-2.5TC3RG TO-252 2,500 Units / Tape & Reel

GM1117S-2.5TB3TG TO-220 50 Units/Tube

GM1117S-2.5TA3TG TO-263 50 Units/Tube

GM1117S-2.5TA3RG

1.8V

2.5V

TO-263 800 Units / Tape & Reel

TO-263 800 Units / Tape & Reel

2.03

GM1117S

5