Product Summary

The LP2951ACDR2G is a micropower voltage regulator that is specifically designed to maintain proper regulation with an extremely low input–to–output voltage differential.

Parametrics

Absolute maximum ratings: (1)input voltage: 30 Vdc; (2)feedback input voltage: -1.5 to +30 Vdc; (3)shutdown input voltage: -0.3 to +30 Vdc; (4)error comparator output voltage: -0.3 to +30 Vdc; (5)operating junction temperature: -40 to +125 ℃; (6)storage temperature range: -65 to +150 ℃.

Features

Features: (1)Low Quiescent Bias Current of 75 μA; (2)Low Input-to-output Voltage Differential of 50 mV at 100 mA and 380 mV at 100 mA; (3)5.0 V, 3.3 V or 3.0 V ±0.5% Allows Use as a Regulator or Reference; (4)Extremely Tight Line and Load Regulation; (5)Requires Only a 1.0 μF Output Capacitor for Stability; (6)Internal Current and Thermal Limiting.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
LP2951ACDR2G
LP2951ACDR2G
ON Semiconductor
Low Dropout (LDO) Regulators 5V 100mA Low Power w/Error Flag Output
Data Sheet
0-1: $0.44
1-25: $0.34
25-100: $0.30
100-500: $0.22
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
LP2901
LP2901
Other

Data Sheet
Negotiable 
LP2901D
LP2901D
Texas Instruments
Comparator ICs Quad Differential
Data Sheet
0-1: $0.43
1-25: $0.35
25-100: $0.29
100-250: $0.27
LP2901DE4
LP2901DE4
Texas Instruments
Comparator ICs Quad Low-Power Differential
Data Sheet
0-1: $0.38
1-25: $0.31
25-100: $0.25
100-250: $0.23
LP2901DG4
LP2901DG4
Texas Instruments
Comparator ICs Quad Low-Pwr Gen Purp Diff Comparator
Data Sheet
0-1: $0.38
1-25: $0.31
25-100: $0.25
100-250: $0.23
LP2901DR
LP2901DR
Texas Instruments
Comparator ICs Quad Low-Power Differential
Data Sheet
0-1: $0.35
1-25: $0.26
25-100: $0.23
100-250: $0.20
LP2901DRE4
LP2901DRE4
Texas Instruments
Comparator ICs Quad Low-Power Differential
Data Sheet
0-1: $0.39
1-25: $0.30
25-100: $0.27
100-250: $0.23