MC33762: LDO Regulator, 80 mA, 1 V, Dual Output, High PSRR, Low Noise, with On/Off Control

Datasheet: Voltage Regulator - Dual, Ultra Low-Noise, Low Dropout, ON/OFF Control 1.0 V
Rev. 6 (437kB)
Product Overview
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The MC33762 is a dual low dropout (LDO) linear voltage regulator featuring excellent noise performances. Thanks to its innovative design, the circuit reaches an impressive 40 µVRMS noise level without an external bypass capacitor. Housed in a small µ8 package, this linear voltage regulator represents the ideal designer's choice when space and noise are at premium.

The absence of external bandgap capacitor accelerates the response time to a wake-up signal and keeps it within 40 µs, making the MC33762 LDO linear voltage regulator a natural candidate in portable applications. The MC33762 also hosts a novel architecture which prevents excessive undershoots in the presence of fast transient bursts, as in any bursting systems. Finally, with a static line regulation better than -75dB, it naturally shields the downstream electronics against choppy lines.
Features
 
  • Nominal Output Current of 80mA with a 100mA Peak Capability
  • Ultra Low-Noise: 150nV/sq. root Hz @ 100Hz, 40mVRMS 100Hz - 100kHz Typical, Iout = 60mA, Co=1mF
  • Fast Response Time from OFF to ON: 40ms Typical
  • Ready for 1.0 V Platforms: ON with a 900 m V High Level
  • Typical Dropout of 90mV @ 30mA, 160mV @ 80mA
  • Ripple Rejection: 70dB @ 1kHz
  • 1.5% Output Precision @ 25°C
  • Thermal Shutdown
  • Vout Available at 2.5 V, 2.8 V, and 3.0 V
  • Separate Dice for Each Regulator Provides Maximum Isolation Between Regulators
  • Operating Range from -40 to +85°C

    Applications
  • Noise Sensitive Circuits: VCOs RF Stages, etc.
  • Bursting Systems (TDMA Phones)
  • All Battery Operated Devices
  • Pb-Free Packages are Available
Applications
  • Noise sensitive circuits: VCOs RF stages etc.
  • Bursting systems (TDMA phones)
  • All battery operated devices
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (1)
Availability & Samples
Specifications
Case Outlines
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
MC33762DM-2525RG Active
Pb-free
Halide free
MC33762, Vout: 2.5 V Micro8 846A-02 1 260 Tape and Reel 4000 $0.48
MC33762DM-2828RG Active
Pb-free
Halide free
MC33762, Vout: 2.8 V Micro8 846A-02 1 260 Tape and Reel 4000 $0.48
MC33762DM-3030RG Active
Pb-free
Halide free
MC33762, Vout: 3.0 V Micro8 846A-02 1 260 Tape and Reel 4000 $0.48
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : >1K

Product
Description
Pricing ($/Unit)
Compliance
Status
Output
Polarity
VO (V)
IO Typ (A)
VI Min (V)
VI Max (V)
VDO Typ (V)
Iq Typ (mA)
PSRR (dB)
Noise (µVrms)
Enable
PowerGood
Application
Package Type
MC33762DM-2525RG  
 $0.48 
Pb
H
 Active   
Dual
Positive
2.5
0.08
2.7
7
0.16
0.18
70
35
No
No
Industrial
Micro8
MC33762DM-2828RG  
 $0.48 
Pb
H
 Active   
Dual
Positive
2.8
0.08
2.7
12
0.16
0.18
70
35
No
No
Industrial
Micro8
MC33762DM-3030RG  
 $0.48 
Pb
H
 Active   
Dual
Positive
3
0.08
2.7
12
0.16
0.18
70
35
No
No
Industrial
Micro8
Case Outlines
846A-02   
Packages
MC33762: LDO Regulator, 80 mA, 1 V, Dual Output, High PSRR, Low Noise, with On/Off Control
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