TC1014-3.3VCT713 by Microchip Technology

High Accuracy Low Noise 50mA CMOS LDO


The TC1014, TC1015, and TC1185 are high accuracy (typically ±0.5%) CMOS upgrades for older (bipolar) low dropout regulators such as the LP2980. Designed specifically for battery-operated systems, the devices’ CMOS construction eliminates wasted ground current, significantly extending battery life. Total supply current is typically 50µA at full load (20 to 60 times lower than in bipolar regulators). Key features for the devices include ultra low-noise operation (plus optional Bypass input), fast response to step changes in load, and very low dropout voltage, typically 85mV (TC1014), 180mV (TC1015), and 270mV (TC1185) at full load. Supply current is reduced to 0.5µA (max) and VOUT falls to zero when the shutdown input is low. The devices also incorporate both over-temperature and over-current protection. The TC1014, TC1015, and TC1185 are stable with an output capacitor of only 1µF and have a maximum output current of 50mA, 100mA, and 150mA, respectively. For higher output versions, see the TC1107, TC1108, and TC1173 (IOUT = 300 mA) data sheets.

Where to Buy

Prices starting from US$0.33

Distributor Stock
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RS
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ECOM
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Future Electronics
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Avnet America
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RS Americas
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Features

Extremely Low Supply Current (50 µA Typical)
Very Low Dropout Voltage (85 mV at full load)
Minimum 50mA, 100mA, and 150mA Output Current (TC1014, TC1015, and TC1185, Respectively)
High Output Voltage Accuracy
Standard or Custom Output Voltages
Power-Saving Shutdown Mode
Reference Bypass Input for Ultra Low-Noise Operation
Over-Current and Over-Temperature Protection
Pin Compatible Upgrades for Bipolar Regulators

Specifications

Product Type Single LDOs
# of Out 1
IOUT #1 n/a
IOUT #2 n/a
IOUT #3 n/a
IOUT #4 n/a
Rated IOUT 50
VIN Min (V) 2.7
VIN Max (V) 6
VOUT (V) 1.8 2.5 2.7 2.8 2.85 3.0 3.3 3.6 4.0 5.0
Voltage Drop Typ (mV) 85
IGND Typ (µA) 50
Tol Typ % ±0.5
PSRR 1 kHz (dB) 64
Pins | Packaging 5 | SOT-23
Temp Range -40C to +125C
Packing Media Tape and reel (3000)

Last 6 months Inventory & Pricing History


Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.016
Shipping Weight (kg) 0.049
Lead Count 5
Package Type SOT-23
Soldering Composition Matte Tin

Alternative Descriptions

50mA LDO with Shutdown & V REF Bypass | Microchip Technology
LDO regulator, +3.3V 50mA, SOT23-5 | RS
IC, V REG, LDO 50MA, SMD, SOT-23-5 | element14
Linear Low Drop Regulator, U=3.3V+-2.5%, I=50mA, -40+125°C | ECOM
50MA LDO WITH SHUTDOWN & V REF BYPASS | Future Electronics
PWR SPLY FUNC, VOLTAGE REGULATOR, LDO, SOT-23,IS 50UA, PD 318MW, VO 3.3V, REGLOAD 0.5% | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TC1014-3.3VCT713?

Additional datasheets, footprints and schematics for TC1014-3.3VCT713 are listed on our Part Details page. You can also find images and similar parts to TC1014-3.3VCT713 on this page.

What pricing and inventory information can I view?

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Is the TC1014-3.3VCT713 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for TC1014-3.3VCT713 have stock available?

Authorised distributors including Microchip Technology, RS, element14, ECOM and Future Electronics have stock available or on a lead time for TC1014-3.3VCT713.

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