Description
LT1964ES5-BYP#TRMPBF Linear Technology/Analog Devices IC LDO REG NEG LOWNOISE TSOT23-5 ROHS
The LT1964ES5-BYP#TRMPBF is an adjustable output, micropower low dropout (LDO) negative regulator in 5 pin SOT-23 package. Low quiescent current (30µA operating and 3µA shutdown) makes this device as an excellent choice for battery powered applications. Quiescent current is well controlled in dropout. A key feature of LT1964 is low output noise. This device is used with an external 0.01µF bypass capacitor which drops output noise to 30µVrms over 10Hz to 100KHz bandwidth. This device is capable of operating with small capacitors and is stable with output capacitors as low as 1µF. Small ceramic capacitors can be used without necessary addition of ESR as is common with other regulators. Internal protection circuitry includes reverse output protection, current limiting and thermal limiting.
Adjustable output from -1.22V to -20V
200mA output current
Low dropout voltage of 340mV at -200mA load current
Input voltage range from -1.9V to -20V
Positive or negative shutdown logic
Stable with aluminium, tantalum or ceramic capacitors
Operating junction temperature range from -40°C to 125°C
Applications
Power Management
Specifications
Manufacturer: Analog Devices Inc.
Product Category: LDO Voltage Regulators
RoHS
Mounting Style: SMD/SMT
Package / Case: SOT-5
Output Current: 0.2 A
Number of Outputs: 1 Output
Polarity: Negative
Quiescent Current: 30 uA
Input Voltage MAX: – 1.9 V
Input Voltage MIN: – 20 V
Output Type: Adjustable
Minimum Operating Temperature: – 40 C
Maximum Operating Temperature: + 125 C
Load Regulation: 2 mV
Series: LT1964
Dropout Voltage: 340 mV
Product: LDO Voltage Regulators
Type: Low Dropout Micropower Regulators
Brand: Analog Devices / Linear Technology
Dropout Voltage – Max: 420 mV
Output Voltage Range: – 1.22 V to – 20 V
PSRR / Ripple Rejection – Typ: 54 dB
HTS Code: 8542390001
Ib – Input Bias Current: 30 nA
Line Regulation: 1 mV
Operating Supply Current: 0.03 mA
Product Type: LDO Voltage Regulators
Reference Voltage: – 1.22 V
Factory Pack Quantity: 100
Subcategory: PMIC – Power Management ICs
Manufacturer Part Number: LT1964ES5-BYP#TRMPBF
Manufacturer: Linear Technology
