Maxim Integrated MAX889SESA+, 1 Linear Voltage, Voltage Regulator 200 (Typ.)mA 8-Pin, SOIC

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Subtotal (1 tube of 100 units)*

£208.90

(exc. VAT)

£250.70

(inc. VAT)

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100 +£2.089£208.90

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RS Stock No.:
191-4001
Mfr. Part No.:
MAX889SESA+
Brand:
Maxim Integrated
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Brand

Maxim Integrated

Maximum Output Current

200 (Typ.)mA

Regulator Type

Linear Voltage

Number of Outputs

1

Load Regulation

10 mV

Polarity

Negative

Mounting Type

Surface Mount

Quiescent Current

24mA

Package Type

SOIC

Pin Count

8

Output Type

Adjustable

Dimensions

3.1 x 3.1 x 1.1mm

Minimum Operating Temperature

-40 °C

Maximum Operating Temperature

+85 °C

Maximum Input Voltage

5.5 V

Height

1.1mm

Minimum Input Voltage

2.7 V

Length

3.1mm

Width

3.1mm

The MAX889 inverting charge pump delivers a regulated negative output voltage at loads of up to 200mA. The device operates with inputs from 2.7V to 5.5V to produce an adjustable, regulated output from -2.5V to -VIN.
The MAX889 is available with an operating frequency of 2MHz (T version), 1MHz (S version), or 0.5MHz (R version). The higher switching frequency devices allow the use of smaller capacitors for space-limited applications. The lower frequency devices have lower quiescent current.
The MAX889 also features a 0.1μA logic-controlled shutdown mode and is available in an 8-pin SO package. An evaluation kit, MAX889SEVKIT, is available.

200mA Output Current
Up to 2MHz Switching Frequency
Small Capacitors (1μF)
+2.7V to +5.5V Input Voltage Range
Adjustable Regulated Negative Output (-2.5V to -VIN)
0.1μA Logic-Controlled Shutdown
Low 0.05Ω Output Resistance (in regulation)
Soft-Start and Foldback Current Limited
Short-Circuit and Thermal Shutdown Protected
8-Pin SO Package
Applications
Battery-Powered Applications
Camcorders
Digital Still Cameras
Hard Disk Drive
Measurement Instrumentation
TFT Panels

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