MCP1827S-3302E/AB Microchip Technology Inc., MCP1827S-3302E/AB Datasheet

MCP1827S-3302E/AB

Manufacturer Part Number

MCP1827S-3302E/AB

Description

REGULATOR, LOW DROP OUT, 3.3V, 1.5A, EXTENDED TEMP RANGE, TO-220-3 PKG

Manufacturer

Microchip Technology Inc.

Type

Voltage Regulatorr

Datasheet

1.MCP1827S-3302EAB.pdf (7 pages)

Specifications of MCP1827S-3302E/AB

Current, Output

1.5 A

Current, Supply

120 μA

Package Type

TO-220

Regulation, Line

0.05 %/V

Regulation, Load

±0.5 %

Regulator Type

Linear, Low Dropout

Temperature, Operating, Range

-40 to +125 °C

Voltage, Dropout

330 mV

Voltage, Input

6 V

Voltage, Noise

2 μV/sqrt Hz

Voltage, Output

3.3 V

Voltage, Supply, Rejection Ratio

60 dB

Lead Free Status / Rohs Status

RoHS Compliant part Electrostatic Device

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MCP1827S-3302E/AB

Manufacturer:

MICROCHIP

Quantity:

12 000

Current page: 1 of 7
Download datasheet (831Kb)

Features

• 1.5A Output Current Capability

• Input Operating Voltage Range: 2.3V to 6.0V

• Adjustable Output Voltage Range: 0.8V to 5.0V

• Standard Fixed Output Voltages:

• Other Fixed Output Voltage Options Available

• Low Dropout Voltage: 330 mV Typical at 1.5A

• Typical Output Voltage Tolerance: 0.5%

• Stable with 1.0 µF Ceramic Output Capacitor

• Fast response to Load Transients

• Low Supply Current: 120 µA (typ)

• Low Shutdown Supply Current: 0.1 µA (typ)

• Fixed Delay on Power Good Output

• Short Circuit Current Limiting and

• 5-Lead Plastic DDPAK, 5-Lead TO-220 Package

• 3-Lead Plastic DDPAK, 3-Lead TO-220 Package

Applications

• High-Speed Driver Chipset Power

• Networking Backplane Cards

• Notebook Computers

• Network Interface Cards

• Palmtop Computers

• 2.5V to 1.XV Regulators

1.5A, Low Voltage, Low Quiescent Current LDO Regulator

(MCP1827 only)

- 0.8V, 1.2V, 1.8V, 2.5V, 3.0V, 3.3V, 5.0V

Upon Request

(MCP1827 only)

Overtemperature Protection

Options (MCP1827)

Options (MCP1827S)

2007 Microchip Technology Inc.

MCP1827/MCP1827S

Description

The MCP1827/MCP1827S is a 1.5A Low Dropout

(LDO) linear regulator that provides high current and

low output voltages. The MCP1827 comes in a fixed or

adjustable output voltage version, with an output

voltage range of 0.8V to 5.0V. The 1.5A output current

capability, combined with the low output voltage

capability, make the MCP1827 a good choice for new

sub-1.8V output voltage LDO applications that have

high current demands. The MCP1827S is a 3-pin fixed

voltage version. The MCP1827/MCP1827S is based

upon the MCP1727 LDO device.

The MCP1827/MCP1827S is stable using ceramic

output capacitors that inherently provide lower output

noise and reduce the size and cost of the entire

regulator solution. Only 1 µF of output capacitance is

needed to stabilize the LDO.

Using CMOS construction, the quiescent current

consumed by the MCP1827/MCP1827S is typically

less than 120 µA over the entire input voltage range,

making it attractive for portable computing applications

that demand high output current. The MCP1827

versions have a Shutdown (SHDN) pin. When shut

down, the quiescent current is reduced to less than

0.1 µA.

scaled-down output voltage is internally monitored and

a power good (PWRGD) output is provided when the

output is within 92% of regulation (typical). The

PWRGD delay is internally fixed at 200 µs (typical).

The overtemperature and short circuit current-limiting

provide additional protection for the LDO during system

fault conditions.

Package Types

5-LD DDPAK

1 2 3 4 5

MCP1827

the

Fixed/Adjustable

MCP1827

5-LD TO-220

1 2 3 4 5

MCP1827

fixed

3-LD DDPAK

MCP1827S

output

DS22001C-page 1

versions

3-LD TO-220

MCP1827S

the

Related parts for MCP1827S-3302E/AB

MCP1827S-3302E/AB Summary of contents

Page 1

... MCP1827 a good choice for new sub-1.8V output voltage LDO applications that have high current demands. The MCP1827S is a 3-pin fixed voltage version. The MCP1827/MCP1827S is based upon the MCP1727 LDO device. The MCP1827/MCP1827S is stable using ceramic ...

Page 2

... MCP1827/MCP1827S 1.0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings † V ....................................................................................6.5V IN Maximum Voltage on Any Pin .. (GND – 0.3V Maximum Power Dissipation......... Internally-Limited (Note 6) Output Short Circuit Duration ................................Continuous Storage temperature .....................................-65°C to +150°C Maximum Junction Temperature, T ........................... +150°C J ........... ≥ ESD protection on all pins (HBM/MM) ...

Page 3

... The junction temperature is approximated by soaking the device under test at an ambient temperature equal to the desired junction temperature. The test time is small enough such that the rise in the junction temperature over the ambient temperature is not significant. © 2007 Microchip Technology Inc. MCP1827/MCP1827S = OUT(MAX) DROPOUT(MAX) = +25° ...

Page 4

... MCP1827/MCP1827S AC/DC CHARACTERISTICS (CONTINUED) Electrical Specifications: Unless otherwise noted mA 4.7 µF (X7R Ceramic), T OUT IN OUT -40°C to +125°C Parameters Sym Power Supply Ripple Rejection PSRR Ratio Thermal Shutdown Temperature T Δ Thermal Shutdown Hysteresis T Note 1: The minimum V must meet two conditions the nominal regulator output voltage for the fixed cases voltage for the adjustable cases ...

Page 5

... MCP1827/MCP1827S 3-Lead Plastic Transistor Outline (AB) [TO-220 Number of Pins Pitch Overall Pin Pitch Overall Height Tab Thickness Base to Lead Overall Width Mounting Hole Center Overall Length Molded Package Length Tab Length Mounting Hole Diameter Lead Length Lead Shoulder Lead Thickness Lead Width ...

Page 6

... MCP1827/MCP1827S 5-Lead Plastic Transistor Outline (AT) [TO-220] E φ P CHAMFER OPTIONAL Number of Pins Pitch Overall Pin Pitch Overall Height Overall Width Overall Length Molded Package Length Tab Length Tab Thickness Mounting Hole Center Mounting Hole Diameter Lead Length Base to Bottom of Lead Lead Thickness ...

Page 7

... MCP1827S-1002E/EB:1.0V LDO Regulator d) MCP1827S-1202E/AB 1.2V LDO Regulator e) MCP1827S-1802E/EB 1.8V LDO Regulator f) MCP1827S-2502E/EB 2.5V LDO Regulator g) MCP1827S-2502E/EB 3.0V LDO Regulator h) MCP1827S-3302E/AB 3.3V LDO Regulator i) MCP1827S-5002E/EB 5.0V LDO Regulator j) MCP1827S-ADJE/AB ADJ LDO Regulator . 5LD TO-220 5LD DDPAK 5LD TO-220 5LD TO-220 5LD DDPAK 5LD DDPAK 3 ...

Related keywords

MCP1827S-3302E/AB datasheet
MCP1827S-3302E/AB data sheet
MCP1827S-3302E/AB pdf datasheet
MCP1827S-3302E/AB component
MCP1827S-3302E/AB part
MCP1827S-3302E/AB distributor
MCP1827S-3302E/AB RoHS
MCP1827S-3302E/AB datasheet download