AP1084K33LA ANACHIP Anachip Corp, AP1084K33LA Datasheet

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AP1084K33LA

Manufacturer Part Number
AP1084K33LA
Description
AP1084K33LA5A Low Dropout Positive Adjustable or Fixed-Mode Regulator
Manufacturer
ANACHIP Anachip Corp
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
AP1084K33LA
Manufacturer:
DIODES/美台
Quantity:
20 000
5A Low Dropout Positive Adjustable or Fixed-Mode Regulator
This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of
this product. No rights under any patent accompany the sale of the product.
3.3V, 5.0V
1.4V maximum dropout at full load current
Built-in thermal shutdown
Output current limiting
Adjustable output voltage or fixed 1.5V, 1.8V, 2.5V,
Fast transient response
Good noise rejection
Package : TO252, TO263, TO220
Ordering Information
Typical Circuit
Features
Low Dropout Regulator
5.0V to 3.3V Fixed Mode Regulator
Tab is Vout
5V
GND
Vout
Vin
100uF
C1
D : TO252-3L
K : TO263-3L
T : TO220-3L
Package
AP1084 X
100uF
C2
3.3V/5A
X
Blank : Adj
15 = 1.5V
18 = 1.8V
25 = 2.5V
33 = 3.3V
50 = 5.0V
Vout
X
1/10
AP1084 is a low dropout positive adjustable or fixed-
mode regulator with minimum of 5.0A output current
capability. The product is specifically designed to
provide well-regulated supply for low voltage IC
applications such as high-speed bus termination and
low current 3.3V logic supply. AP1084 is also well
suited for other applications such as VGA cards.
AP1084 is guaranteed to have lower than 1.4V
dropout at full load current making it ideal to provide
well-regulated outputs of 1.25 to 3.3V with 4.7 to
12V input supply.
X
Tab is Vout
5V
General Description
Blank : Normal
L : Lead Free Package
Note:
Vout
Adj
Vin
Adjustable Regulator
Lead Free
V
o
=
100uF
C1
V
REF
R1
R2
(1
121
121
+
R
R
Blank : Tube
A : Taping
2
1
Packing
)
C2
100uF
AP1084
Rev.1.0 Aug.27, 2004
2.5V/5A

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AP1084K33LA Summary of contents

Page 1

Low Dropout Positive Adjustable or Fixed-Mode Regulator Features 1.4V maximum dropout at full load current • Built-in thermal shutdown • Output current limiting • Adjustable output voltage or fixed 1.5V, 1.8V, 2.5V, • 3.3V, 5.0V Fast transient response • ...

Page 2

Low Dropout Positive Adjustable or Fixed-Mode Regulator Block Diagram Vin 3 Thermal Shutdown Connection Diagram TO263 FRONT VIEW Vin 3 Vout 2 1 Adj (GND) Tab is Vout Pin Descriptions NAME I/O PIN # Adj (GND) 1 Adjustable (Ground ...

Page 3

Low Dropout Positive Adjustable or Fixed-Mode Regulator Absolute Maximum Ratings Symbol Vin DC Supply Voltage P Power Dissipation D T Storage Temperature ST T Operating Junction Temperature Range OP Electrical Characteristics SYM. PARAMETER V Reference Voltage Io=10mA, Tj=25 REF ...

Page 4

Low Dropout Positive Adjustable or Fixed-Mode Regulator Functional Description Introduction The AP1084 adjustable Low Dropout (LDO) regulator terminal device that can easily be programmed with the addition of two external resistors to any voltages within the ...

Page 5

Low Dropout Positive Adjustable or Fixed-Mode Regulator Functional Description (Continued) Thermal Design The AP1084 incorporates an internal thermal shutdown that protects the device when the junction temperature exceeds the maximum allowable junction temperature. Although this device can operate with ...

Page 6

Low Dropout Positive Adjustable or Fixed-Mode Regulator Performance Characteristics Output ...

Page 7

Low Dropout Positive Adjustable or Fixed-Mode Regulator Marking Information Logo Part Number 1084 for ADJ 84- for 1.5V 18 for 1.8V 25 for 2.5V 33 for 3.3V 50 for 5V Logo Part Number for ...

Page 8

Low Dropout Positive Adjustable or Fixed-Mode Regulator Package Dimension (1) TO263- Dimensions In Millimeters Symbol Min. A 4.06 b 0. 1.14 D 8. 14. ...

Page 9

Low Dropout Positive Adjustable or Fixed-Mode Regulator (2) TO252- Notes: 1. JEDEC Outline: TO-252 AB 2. Mils suggested for positive contact at mounting. Dimensions In Millimeters Symbol Min. A 2. ...

Page 10

Low Dropout Positive Adjustable or Fixed-Mode Regulator (3) TO220- Dimensions In Millimeters Symbol Min. A 3.55 b1 1.14 b 0.51 C 0.31 D 14.20 E 9.70 e 2.29 e1 4.83 F 0.51 H1 5.84 J1 2.03 L ...

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