FAN1112SX Fairchild Semiconductor, FAN1112SX Datasheet

IC REG LDO 1A 1.2V SOT-223

FAN1112SX

Manufacturer Part Number
FAN1112SX
Description
IC REG LDO 1A 1.2V SOT-223
Manufacturer
Fairchild Semiconductor
Datasheet

Specifications of FAN1112SX

Regulator Topology
Positive Fixed
Voltage - Output
1.2V
Voltage - Input
Up to 18V
Voltage - Dropout (typical)
1.1V @ 1A
Number Of Regulators
1
Current - Output
1A
Current - Limit (min)
1.1A
Operating Temperature
0°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SOT-223 (3 leads + Tab), SC-73, TO-261
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
18 V
Output Voltage
1.2 V
Output Type
Fixed
Dropout Voltage (max)
1.2 V at 1 A
Output Current
1 A
Line Regulation
0.2 %
Load Regulation
0.5 %
Maximum Power Dissipation
18 W
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
FAN1112SX
FAN1112SXTR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
FAN1112SX
Manufacturer:
Fairchild Semiconductor
Quantity:
50 839
Part Number:
FAN1112SX
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Features
Applications
Typical Application
FAN1112
1A 1.2V Low Dropout Linear Regulator
V
IN
= 3.3V
10 F
+
V
IN
FAN1112
GND
Description
V
OUT
+
22 F
1.2V at 1A
www.fairchildsemi.com
REV. 1.0.1 9/27/01

Related parts for FAN1112SX

FAN1112SX Summary of contents

Page 1

FAN1112 1A 1.2V Low Dropout Linear Regulator Features Applications Typical Application Description FAN1112 OUT + + GND www.fairchildsemi.com 1. REV. 1.0.1 9/27/01 ...

Page 2

PRODUCT SPECIFICATION Pin Assignments Tab is V OUT 4-Lead Plastic SOT-223 Absolute Maximum Ratings Parameter – OUT OUT Operating Junction Temperature Range Storage Temperature Range Lead Temperature (Soldering, 10 sec.) 1.2 1.0 ...

Page 3

FAN1112 Electrical Characteristics Operating Conditions 25°C unless otherwise specified The denotes specifications which apply over the specified operating temperature range. Parameter 3 Output Voltage 10mA FAN1112, 3.0V 1,2 Line Regulation 3.0V 1,2 Load Regulation ...

Page 4

PRODUCT SPECIFICATION Typical Performance Characteristics 1.5 1.4 1.3 1.2 1 1 0.8 0.7 0.6 0 0.2 0.4 0.6 OUTPUT CURRENT (A) Figure 2. Dropout Voltage vs. Output ...

Page 5

FAN1112 Typical Performance Characteristics OUT 0.5 < V < 2V RIPPLE OUT 0 10 100 1K FREQUENCY (Hz) Figure 8. Ripple ...

Page 6

PRODUCT SPECIFICATION Mechanical Dimensions 4-Lead SOT-223 Package Inches Millimeters Symbol Min. Max. Min. A — .071 — A1 — .181 — B .025 .033 .640 c — .090 — D .248 .264 6.30 E .130 .148 3.30 e .115 .124 ...

Page 7

FAN1112 Mechanical Dimensions 3-Lead TO-252 Package Inches Millimeters Symbol Min. Max. Min. A .086 .094 2.19 b .025 .035 0.64 b2 .030 .045 0.76 b3 .205 5.21 .215 c .018 .024 0.46 c2 .018 .023 0.46 D .210 .245 5.33 ...

Page 8

... NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems ...

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