MAX8863QEUK-T ONSEMI [ON Semiconductor], MAX8863QEUK-T Datasheet

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MAX8863QEUK-T

Manufacturer Part Number
MAX8863QEUK-T
Description
Pin-Compatible, Low-Dropout, 120 mA Linear Regulator
Manufacturer
ONSEMI [ON Semiconductor]
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MAX8863QEUK-T
Manufacturer:
ON/安森美
Quantity:
20 000
low–dropout linear regulator that operates from a +2.5 V to +6.0 V
input range. The 50 A supply current remains independent of load,
making these devices ideal for battery–operated portable equipment.
or 1.80 V. (Other output voltage options are available – contact
ON Semiconductor for more information.) The MAX8863 is
pin–compatible with the Maxim MAX8863 LDO and is available in
the SOT–23–5 package.
Features
Applications
February, 2001 – Rev. 1
Delivering up to 120 mA, the MAX8863 is a fixed output,
The output of the MAX8863 is preset at 3.15 V, 2.84 V, 2.80 V
Low Cost
Pin–Compatible with MAX8863
Stable with Any Type of Capacitors
Low, 55 mV Dropout Voltage @ 50 mA I
Low, 50 A Operating Supply Current (Even in Dropout)
140 sec (Typ.) Turn–On Response Time from SHDN
Low, 350 V
Miniature External Components
Thermal Overload Protection
Output Current Limit
Low–Power Shutdown Mode
Cordless, PCS, and Cellular Telephones
PCMCIA Cards
Modems
Hand–Held Instruments
Palmtop Computers
Electronic Planners
Semiconductor Components Industries, LLC, 2001
BATTERY
+
RMS
Figure 1. Typical Application
Output Noise
C
1 F
IN
SHDN
IN
GND
OUT
GND
OUT
C
1 F
OUT
Voltage
Output
1
See detailed ordering and shipping information in the package
dimensions section on page 9 of this data sheet.
See general marking information in the device marking
section on page 9 of this data sheet.
DEVICE MARKING INFORMATION
1
SHDN
ORDERING INFORMATION
GND
2
IN
PIN CONNECTIONS
3
http://onsemi.com
5
1
2
3
(Top View)
4
Publication Order Number:
EUK SUFFIX
CASE 1212
5
4
SOT–23
GND
OUT
MAX8863/D

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MAX8863QEUK-T Summary of contents

Page 1

Delivering up to 120 mA, the MAX8863 is a fixed output, low–dropout linear regulator that operates from a +2 +6.0 V input range. The 50 A supply current remains independent of load, making these devices ideal for battery–operated ...

Page 2

ABSOLUTE MAXIMUM RATINGS* Rating Input Voltage Output Short–Circuit Duration SET to GND SHDN to GND SHDN to IN Output Voltage Continuous Power Dissipation ( SOT–23–5 (Derate 7.1 mW/ C above +70 C) Operating Temperature Range Storage ...

Page 3

ELECTRICAL CHARACTERISTICS (continued) Typical values are +25 C.) (Note 7.) A Characteristics Shutdown SHDN Input Threshold SHDN Input Bias Current Shutdown Supply Current Shutdown to Output C OUT Discharge Delay Thermal Protection Thermal Shutdown Temperature Thermal Shutdown ...

Page 4

DETAILED DESCRIPTION The MAX8863 is a fixed output, low–dropout, low–quiescent current linear regulator designed specifically for portable, battery–operated equipment such as cellular phones, cordless phones, and modems. A 1.20 V reference, error amplifier, MOSFET driver, P–channel pass transistor, comparator, and ...

Page 5

Shutdown Low input on SHDN shuts down the MAX8863 by turning off the pass transistor, control circuit, reference, and all biases. This reduces the supply current to 0.1 nA, typical. For normal operation, connect SHDN to IN. When the MAX8863 ...

Page 6

V to 5.50 V 0.06 0.04 0.02 0.00 –0.02 –0.04 –0.06 –0.08 –0.10 – TEMPERATURE ( C) Figure 4. Line Regulation vs. Temperature 0.040 0.035 0.030 0.025 0.020 0.015 0.010 0.005 ...

Page 7

OUT 10 100 FREQUENCY (kHz) Figure 10. Power Supply Rejection Ratio XSHDN = 2.7 V OUT Turn On XSHDN = 0 V CH1 Time = 150 S GND ...

Page 8

Component Taping Orientation for 5–Pin SOT–23 Devices DEVICE MARKING PIN 1 Standard Reel Component Orientation TR Suffix Device (Mark Right Side Up) PIN 1 MARKING DEVICE Reverse Reel Component Orientation RT Suffix Device (Mark Upside Down) Carrier Tape, Number of ...

Page 9

... Output Voltage* Device MAX8863QEUK–T 1.80 MAX8863REUK–T 2.80 MAX8863SEUK–T 2.84 MAX8863TEUK–T 3.15 *Other output voltages are available. Please contact ON Semiconductor for details. MAX8863 MARKING DIAGRAM and 2 = Two Letter Part Number Codes + Temperature Range and Voltage = Year and Quarter Code Lot ID Number ...

Page 10

PACKAGE DIMENSIONS MAX8863 SOT–23 EUK SUFFIX CASE 1212–01 ISSUE http://onsemi.com 10 ...

Page 11

Notes MAX8863 http://onsemi.com 11 ...

Page 12

ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any ...

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