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Power Circuits / Linear Regulator ICs / NCP5661DT12RKG
Datasheets
NCP5661DT12RKG by: onsemi

LDO Regulator, 1 A, Low Noise, with Enable Vout: 1.2 V, DPAK 5 Center Lead Crop, 2500-REEL

Part Details for NCP5661DT12RKG by onsemi

Results Overview of NCP5661DT12RKG by onsemi

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

NCP5661DT12RKG Information

NCP5661DT12RKG by onsemi is a Linear Regulator IC.
Linear Regulator ICs 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.

Price & Stock for NCP5661DT12RKG

Part # Distributor Description Stock Price Buy
DISTI # 42K1933
Newark Ic, volt Regulator, fixed,+1.2V, bipolar, sip,5Pin, plastic Rohs Compliant: Yes |Onsemi NCP5661DT12R... KG more RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel 0
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DISTI # NCP5661DT12RKG
Avnet Silica LDO Regulator Pos 12V 1A 5Pin4Tab DPAK TR (Alt: NCP5661DT12RKG) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 143 Weeks, 0 Days Silica - 0
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DISTI # NCP5661DT12RKG
EBV Elektronik LDO Regulator Pos 12V 1A 5Pin4Tab DPAK TR (Alt: NCP5661DT12RKG) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 143 Weeks, 0 Days EBV - 0
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Part Details for NCP5661DT12RKG

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NCP5661DT12RKG Part Data Attributes

Parametric Data
NCP5661DT12RKG onsemi
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Compare Parts:
NCP5661DT12RKG onsemi LDO Regulator, 1 A, Low Noise, with Enable Vout: 1.2 V, DPAK 5 Center Lead Crop, 2500-REEL
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer ONSEMI
Part Package Code DPAK 5 Center Lead Crop
Package Description DPAK-5
Pin Count 5
Manufacturer Package Code 175AA
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer onsemi
Adjustability FIXED
Dropout Voltage1-Max 1.3 V
Dropout Voltage1-Nom 1 V
Input Voltage Absolute-Max 18 V
Input Voltage-Max 9 V
Input Voltage-Min 2 V
JESD-30 Code R-PSSO-G4
JESD-609 Code e3
Length 6.54 mm
Line Regulation-Max 0.00036%
Load Regulation-Max 0.0024%
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 4
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min -40 °C
Output Current1-Max 1 A
Output Voltage1-Max 1.224 V
Output Voltage1-Min 1.176 V
Output Voltage1-Nom 1.2 V
Package Body Material PLASTIC/EPOXY
Package Code TO-252
Package Equivalence Code SMSIP5H,.37,50TB
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TR
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max 2.38 mm
Surface Mount YES
Technology BIPOLAR
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 1.14 mm
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 30
Voltage Tolerance-Max 1.5%
Width 6.095 mm

Alternate Parts for NCP5661DT12RKG

This table gives cross-reference parts and alternative options found for NCP5661DT12RKG. 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 NCP5661DT12RKG, 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
NCV5661DT12RKG onsemi $1.0820 LDO Regulator, 1 A, Low Noise, with Enable Vout: 1.2 V, DPAK 5 Center Lead Crop, 2500-REEL, Automotive Qualified NCP5661DT12RKG vs NCV5661DT12RKG

NCP5661DT12RKG Related Parts

NCP5661DT12RKG Frequently Asked Questions (FAQ)

  • The maximum operating temperature range for the NCP5661DT12RKG is -40°C to 125°C.

  • To ensure stability, it is recommended to use a minimum output capacitance of 10uF with an ESR of 1Ω or less, and to place the capacitor as close to the output pin as possible.

  • The recommended input capacitor value is 1uF to 10uF, with a voltage rating of 10V or higher, and an ESR of 1Ω or less.

  • Yes, the NCP5661DT12RKG is designed to handle high currents up to 1.2A. However, it is recommended to use a heat sink and to ensure good thermal management to prevent overheating.

  • The output voltage of the NCP5661DT12RKG can be adjusted by using a resistor divider network between the output pin and the adjust pin. The output voltage can be calculated using the formula: Vout = 1.25V x (1 + R1/R2).