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Power Circuits / Switching Regulator or Controllers / LM27761DSGR
Datasheets
LM27761DSGR by: Texas Instruments

Low-Noise Regulated Inverter with Integrated LDO 8-WSON -40 to 85

Part Details for LM27761DSGR by Texas Instruments

Results Overview of LM27761DSGR by Texas Instruments

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LM27761DSGR Information

LM27761DSGR by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
LM27761DSGR Texas Instruments Low-Noise Regulated Inverter with Integrated LDO 8-WSON -40 to 85

Price & Stock for LM27761DSGR

Part # Distributor Description Stock Price Buy
DISTI # 33AH4115
Newark Dc-Dc Charge Pump, Inverting, Wson-8, 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 Rohs Compliant: Yes |Texas Instruments LM27761DSGR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 216
  • 1 $1.6800
  • 10 $1.6100
  • 25 $1.5300
  • 50 $1.4700
  • 100 $1.4000
  • 250 $1.3600
  • 500 $1.3300
  • 1,000 $1.3000
$1.3000 / $1.6800 Buy Now
Ameya Holding Limited IC REG SWITCHD CAP NEG ADJ 8WSON 3000
RFQ
DISTI # C1S746203974079
Chip One Stop DC/DC Switching Regulators RoHS: Compliant pbFree: Yes Container: Cut Tape 1819
  • 1 $0.8830
  • 10 $0.5970
  • 50 $0.5610
  • 100 $0.5060
  • 200 $0.4830
  • 500 $0.4800
  • 1,000 $0.4640
$0.4640 / $0.8830 Buy Now
LCSC WFDFN-8-EP(2x2) Charge Pumps ROHS 3148
  • 1 $0.8535
  • 10 $0.7221
  • 30 $0.6293
  • 100 $0.5535
  • 500 $0.4515
  • 1,000 $0.4360
$0.4360 / $0.8535 Buy Now
Win Source Electronics Low-Noise Regulated Switched-Capacitor Voltage Inverter | IC REG CHARGE PUMP ADJ 8WSON 27380
  • 115 $0.4366
  • 245 $0.4085
  • 385 $0.3944
  • 550 $0.3662
  • 715 $0.3521
  • 890 $0.3381
$0.3381 / $0.4366 Buy Now

Part Details for LM27761DSGR

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LM27761DSGR Part Data Attributes

Parametric Data
LM27761DSGR Texas Instruments
Buy Now Datasheet
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LM27761DSGR Texas Instruments Low-Noise Regulated Inverter with Integrated LDO 8-WSON -40 to 85
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Package Description WSON-8
Reach Compliance Code compliant
ECCN Code EAR99
Samacsys Manufacturer Texas Instruments
Additional Feature OPERATES IN ADJUSTABLE MODE FROM -1.5V TO -5V
Analog IC - Other Type SWITCHED CAPACITOR CONVERTER
Control Technique PULSE FREQUENCY MODULATION
Input Voltage-Max 5.5 V
Input Voltage-Min 2.7 V
Input Voltage-Nom 5 V
JESD-30 Code S-PDSO-N8
JESD-609 Code e4
Length 2 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Current-Max 0.25 A
Output Voltage-Max -1.5 V
Output Voltage-Min -5.2 V
Package Body Material PLASTIC/EPOXY
Package Code HVSON
Package Shape SQUARE
Package Style SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Seated Height-Max 0.8 mm
Surface Mount YES
Switcher Configuration INVERTER
Switching Frequency-Max 2300 kHz
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 2 mm

Alternate Parts for LM27761DSGR

This table gives cross-reference parts and alternative options found for LM27761DSGR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM27761DSGR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
LM27761DSGT Texas Instruments $1.2215 Low-Noise Regulated Inverter with Integrated LDO 8-WSON -40 to 85 LM27761DSGR vs LM27761DSGT

LM27761DSGR Related Parts

LM27761DSGR Frequently Asked Questions (FAQ)

  • The LM27761DSGR can handle input voltages up to 42V, but it's recommended to keep it below 40V for reliable operation.

  • To ensure stability, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, use a 1uF or larger input capacitor to filter out noise.

  • The LM27761DSGR can provide up to 3A of output current, but it's recommended to keep it below 2.5A for reliable operation and to prevent overheating.

  • The output voltage can be adjusted by using a resistor divider network between the output and the ADJ pin. The formula to calculate the output voltage is Vout = 1.25 x (1 + R1/R2), where R1 and R2 are the resistors in the divider network.

  • The EN (enable) pin is used to turn the regulator on or off. When the EN pin is high, the regulator is enabled, and when it's low, the regulator is disabled.

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