MAX5005 Maxim Integrated Products, MAX5005 Datasheet

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MAX5005

Manufacturer Part Number
MAX5005
Description
150mA, Usb LDO Regulators With 15kV TVS And P Reset
Manufacturer
Maxim Integrated Products
Datasheet

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Part Number:
MAX5005ACUB+
Manufacturer:
Maxim Integrated Products
Quantity:
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Part Number:
MAX5005BCUB+
Manufacturer:
Maxim Integrated Products
Quantity:
135
The MAX5005/MAX5006/MAX5007 are low-dropout
(LDO), micropower linear voltage regulators with an
integrated microprocessor (µP) reset circuit for use with
USB peripheral devices. Each device is available with a
fixed +3.3V output voltage and can deliver up to
150mA load current. Each device features ±15kV tran-
sient voltage suppression (TVS) as well as precision
1.5k
nals making them ideal for use with USB peripherals.
The MAX5005/MAX5006/MAX5007 include an internal
reset circuit that enables the USB microcontroller
100ms after the LDO regulator output voltage reaches
regulation. Reset outputs are available in push-pull
(active-low or active-high) and open-drain (active-low)
options.
The MAX5005/MAX5006/MAX5007 are optimized for
use with a 1µF ceramic output capacitor. Each device
includes thermal shutdown protection, output short-cir-
cuit protection, and output to input reverse leakage pro-
tection. These devices also include an active-low
manual reset input.
The MAX5005 features an open-drain reset output, the
MAX5006 features an active-low push-pull reset output,
and the MAX5007 features an active-high push-pull
reset output. Each device is available in a space-saving
10-pin µMAX package.
19-2035; Rev 1; 11/02
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
( ) FOR MAX5007 ONLY
V
GND
PORT
BUS
USB
D+
D-
data-line termination resistors for USB digital sig-
USB Peripherals
Hand-Held Instruments
150mA USB LDO Regulators with ±15kV TVS
C
IN
Typical Operating Circuit
1 F
CERAMIC
________________________________________________________________ Maxim Integrated Products
5V
27
IN
D+
D-
GND
General Description
SELR
MAX5005
MAX5006
MAX5007
(RESET)
RESET
ENR
GND
OUT
MR
27
Applications
3.3V
C
1 F
OUT
CONTROLLER
3.3V USB
V
RST
D+
D-
CC
♦ Integrated ±15kV Transient Voltage Suppressors
♦ Pin Selectable Internal D+ and D- Termination
♦ Integrated Microprocessor Reset Circuit with
♦ 3.3V Output with ±3% Accuracy
♦ 25µA Quiescent Current at Full Load
♦ Small 1µF Output Capacitor
♦ Output to Input Reverse Leakage Protection
♦ Thermal and Short-Circuit Protection
♦ 10-Pin µMAX Package
*Insert “A” for a 7.5% reset threshold and “B” for a 12.5% reset
threshold.
MAX5005_CUB*
MAX5006_CUB*
MAX5007_CUB*
for D+ and D- Data Lines
Resistors (1.5k ±5%)
100ms (min) Timeout
TOP VIEW
PART
() FOR MAX5007 ONLY.
SELR
GND
D+
D-
IN
0°C to +70°C
0°C to +70°C
0°C to +70°C
1
2
3
4
5
RANGE
Ordering Information
TEMP
and µP Reset
MAX5005
MAX5006
MAX5007
MAX
Pin Configuration
10 µMAX
10 µMAX
10 µMAX
PIN-
PACKAGE
10
9
8
7
6
OUT
GND
MR
RESET/(RESET)
ENR
Features
OUTPUT
D r ai n Low
Push-Pull
Push-Pull
RESET
Op en-
High
Low
1

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