1

Date:5/25/04

SP6200/6201 100/200mA CMOS LDO Regulator

© Copyright 2004 Sipex Corporation

■ Tiny DFN Package (2mmX3mm)

■ Low Dropout Voltage: 160mV @ 100mA

■ High Output Voltage Accuracy: 2%

■ Ultra Low Shutdown Current: 1µA Max

■ Ultra Low GND Current:

• 200µA @ 200mA Load

• 28µA @ 100µA Load

■ Extremely Tight Load and Line Regulation

■ Current and Thermal Limiting

■ Logic-Controlled Electronic Enable

■ Unconditionally Stable with 1µF Ceramic

■ Fixed Outputs:

• 1.5V, 1.8V, 2.5V, 2.7V, 2.85V, 3.0V, 3.3V, 3.5V, 5V

■ Adjustable Output Available

Micropower, 100mA and 200mA CMOS LDO Regulators

SP6200/6201

DESCRIPTION

■ Cellular Telephones

■ Laptop, Notebooks and Palmtop Computers

■ Battery-Powered Equipment

■ Consumer/ Personal Electronics

■ SMPS Post-Regulator

■ DC-to-DC Modules

■ Medical Devices

■ Data Cable

■ Pagers

FEATURES

APPLICATIONS

®

Fixed Output Voltage

The SP6200 and SP6201 are CMOS LDOs designed to meet a broad range of applications that require accuracy, speed

and ease of use. These LDOs offer extremely low quiescent current which only increases slightly under load, thus

providing advantages in ground current performance over bipolar LDOs. The LDOs handle an extremely wide load range

and guarantee stability with a 1µF ceramic output capacitor. They have excellent low frequency PSRR, not found in other

CMOS LDOs and thus offer exceptional Line Regulation. High frequency PSRR is better than 40dB up to 400kHz. Load

Regulation is excellent and temperature stability is comparable to bipolar LDOs. An enable feature is provided on all

versions.

The SP6200/6201 is available in fixed and adjustable output voltage versions in tiny DFN and small SOT-23-5 packages.

A V

3

2

1

5

4

EN

SP6200

SP6201

Enable

Shutdown

RSN

EN (pin 3) may be connected

directly to IN (pin 1).

470kΩ

TYPICAL APPLICATION CIRCUIT

RESET

EN

NC

VIN

VOUT

NC

GND

SP6201

8 Pin DFN

NC

1

2

3

4

5

6

7

8

Now Available in Lead Free Packaging