LM27761DSGR Semiconductors - ICs by Texas Instruments

DC-DC CHARGE PUMP INVERTING WSON-8

Status: Unknown
Series: -
RoHS: Unknown
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The LM27761 low-noise regulated switched-capacitor voltage inverter delivers a very low-noise adjustable output for an input voltage in the range of 2.7 V to 5.5 V. Four low-cost capacitors are used in the application solution to provide up to 250 mA of output current. The regulated output for the device is adjustable between −1.5 V and −5 V. The LM27761 operates at 2-MHz (typical) switching frequency to reduce output resistance and voltage ripple. With an operating current of only 370 µA (charge-pump power efficiency greater than 80% with most loads) and 7µA typical shutdown current, the LM27761 provides ideal performance when driving power amplifiers, DAC bias rails, and other high-current, low-noise voltage applications.

Where to Buy

Prices starting from US$0.77

Distributor Stock
Logo for RS UK
RS
from US$0.99
10,120
in stock
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Logo for CoreStaff
CoreStaff
from US$0.77
2,442
in stock
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Farnell
from US$0.92
1,239
in stock
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Newark Electronics
from US$0.82
1,204
in stock
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element14
from US$0.86
1,204
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Specifications

Output Type Adjustable
Input Voltage Min 2.7V
Input Voltage Max 5.5V
DC / DC Converter IC Case WSON
No. of Pins 8Pins
Output Current 250mA
Fixed Output Voltage Nom. -
Adjustable Output Voltage Min -5V
Adjustable Output Voltage Max -1.5V
Topology Inverting
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
RoHS Phthalates Compliant Yes

Last 6 months Inventory & Pricing History


Alternative Descriptions

LM27761DSGR, ChargePump V Regulator | RS
DC-DC CHARGE PUMP, INVERTING, WSON-8 | Farnell
Dc-Dc Charge Pump, Inverting, Wson-8 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM27761DSGR?

Additional datasheets, footprints and schematics for LM27761DSGR are listed on our Part Details page. You can also find images and similar parts to LM27761DSGR on this page.

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What category does LM27761DSGR fall under?

The LM27761DSGR is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to LM27761DSGR when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the LM27761DSGR RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LM27761DSGR have stock available?

Authorised distributors including RS, CoreStaff, Farnell, Newark Electronics and element14 have stock available or on a lead time for LM27761DSGR.

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