LT1303CS8-5#PBF Internal Power Switch Boost Regulators by Analog Devices

Status: Production
Series: LT1303
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LT1303/LT1303-5 are micropower step-up high efficiency DC/DC converters using Burst Mode™ operation. They are ideal for use in small, low-voltage battery-operated systems. The LT1303-5 accepts an input voltage between 1.8V and 5V and convertsit to a regulated 5V. The LT1303 is an adjustable version that can supply an output voltage up to 25V. Quiescent current is only 120µA from the battery and the shutdown pin further reduces current to 10µA. The low-battery detector provides an open-collector output that goes low when the input voltage drops below a preset level. The on-chip NPN power switch has a low 170mV saturation voltage at a switch current of 1A. The LT1303/1303-5 are available in 8-lead PDIP or SO packages, easing board space requirements. For higher output current, please see the LT1305 or LT1302.

Where to Buy

Prices starting from US$4.79

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$5.06
180
in stock
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Logo for Newark Electronics
Newark Electronics
from US$6.04
100
in stock
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Logo for element14
element14
from US$5.19
100
in stock
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Logo for Farnell
Farnell
from US$5.02
100
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$4.79
-
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Features

5V at 200mA from a 2V Input
Supply Voltage As Low As 1.8V
Up to 88% Efficiency
120µA Quiescent Current
Low-Battery Detector
Low VCESAT Switch: 170mV at 1A Typ
Uses Inexpensive Surface Mount Inductors
8-Lead PDIP or SO Package

Alternative Descriptions

uP Hi Eff DC/DC Convs w/ L-Bat | Analog Devices
Dc/Dc Conv, Boost, 155Khz, 70Deg C | Newark Electronics
DC/DC CONV, BOOST, 155KHZ, 70DEG C | element14
DC TO DC CONVERTER | Richardson RFPD


LT1303CS8-5#PBF Semiconductors - ICs by Linear Technology

IC SWITCHING REGULATOR 155KHZ SOIC-8

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Topology Boost (Step Up)
Input Voltage Min 1.8V
Input Voltage Max 10V
DC / DC Converter IC Case SOIC
No. of Pins 8Pins
Output Current 200mA
Output Voltage Nom. 5V
Switching Frequency 155kHz
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
No. of Outputs 1Outputs
Operating Temperature Min 0°C

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT1303CS8-5#PBF?

Additional datasheets, footprints and schematics for LT1303CS8-5#PBF are listed on our Part Details page. You can also find images and similar parts to LT1303CS8-5#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LT1303CS8-5#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT1303CS8-5#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LT1303CS8-5#PBF fall under?

The LT1303CS8-5#PBF is listed under Internal Power Switch Boost Regulators.

Can I view similar or alternative parts?

You can view similar parts to LT1303CS8-5#PBF when available in the Internal Power Switch Boost Regulators range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the LT1303CS8-5#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LT1303CS8-5#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LT1303CS8-5#PBF have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for LT1303CS8-5#PBF.

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